WO2005070170A3 - Large core holey fibers - Google Patents
Large core holey fibers Download PDFInfo
- Publication number
- WO2005070170A3 WO2005070170A3 PCT/US2005/000911 US2005000911W WO2005070170A3 WO 2005070170 A3 WO2005070170 A3 WO 2005070170A3 US 2005000911 W US2005000911 W US 2005000911W WO 2005070170 A3 WO2005070170 A3 WO 2005070170A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fibers
- large core
- spacing
- leakage
- fundamental
- Prior art date
Links
Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
- G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02047—Dual mode fibre
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
- G02B6/02323—Core having lower refractive index than cladding, e.g. photonic band gap guiding
- G02B6/02328—Hollow or gas filled core
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02319—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by core or core-cladding interface features
- G02B6/02338—Structured core, e.g. core contains more than one material, non-constant refractive index distribution in core, asymmetric or non-circular elements in core unit, multiple cores, insertions between core and clad
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
- G02B6/02357—Property of longitudinal structures or background material varies radially and/or azimuthally in the cladding, e.g. size, spacing, periodicity, shape, refractive index, graded index, quasiperiodic, quasicrystals
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
- G02B6/02361—Longitudinal structures forming multiple layers around the core, e.g. arranged in multiple rings with each ring having longitudinal elements at substantially the same radial distance from the core, having rotational symmetry about the fibre axis
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/02295—Microstructured optical fibre
- G02B6/02314—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes
- G02B6/02342—Plurality of longitudinal structures extending along optical fibre axis, e.g. holes characterised by cladding features, i.e. light confining region
- G02B6/02366—Single ring of structures, e.g. "air clad"
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/02—Optical fibres with cladding with or without a coating
- G02B6/024—Optical fibres with cladding with or without a coating with polarisation maintaining properties
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/14—Mode converters
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
- H01S3/06716—Fibre compositions or doping with active elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
- H01S3/06729—Peculiar transverse fibre profile
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
- H01S3/06729—Peculiar transverse fibre profile
- H01S3/06733—Fibre having more than one cladding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06708—Constructional details of the fibre, e.g. compositions, cross-section, shape or tapering
- H01S3/06729—Peculiar transverse fibre profile
- H01S3/06741—Photonic crystal fibre, i.e. the fibre having a photonic bandgap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006549554A JP5275568B2 (en) | 2004-01-16 | 2005-01-13 | Large core perforated fiber |
DE112005000197.0T DE112005000197B4 (en) | 2004-01-16 | 2005-01-13 | Leaky fibers with a large core |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US53691404P | 2004-01-16 | 2004-01-16 | |
US60/536,914 | 2004-01-16 | ||
US10/844,943 US7280730B2 (en) | 2004-01-16 | 2004-05-13 | Large core holey fibers |
US10/844,943 | 2004-05-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005070170A2 WO2005070170A2 (en) | 2005-08-04 |
WO2005070170A3 true WO2005070170A3 (en) | 2006-11-02 |
Family
ID=34753054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2005/000911 WO2005070170A2 (en) | 2004-01-16 | 2005-01-13 | Large core holey fibers |
Country Status (4)
Country | Link |
---|---|
US (5) | US7280730B2 (en) |
JP (4) | JP5275568B2 (en) |
DE (1) | DE112005000197B4 (en) |
WO (1) | WO2005070170A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8995051B2 (en) | 2007-09-26 | 2015-03-31 | Imra America, Inc. | Glass large-core optical fibers |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6275512B1 (en) * | 1998-11-25 | 2001-08-14 | Imra America, Inc. | Mode-locked multimode fiber laser pulse source |
FR2852154B1 (en) * | 2003-03-04 | 2005-05-20 | Cit Alcatel | AMPLIFIER OPTICAL FIBER WITH DOPE RING AND AMPLIFIER CONTAINING SUCH A FIBER |
US7280730B2 (en) | 2004-01-16 | 2007-10-09 | Imra America, Inc. | Large core holey fibers |
US7382238B2 (en) * | 2004-03-01 | 2008-06-03 | Sensys Networks, Inc. | Method and apparatus for operating and using wireless vehicular sensor node reporting vehicular sensor data and/or ambient conditions |
US7292762B2 (en) * | 2004-04-14 | 2007-11-06 | Fujikura Ltd. | Hole-assisted holey fiber and low bending loss multimode holey fiber |
EP1745316A1 (en) * | 2004-05-12 | 2007-01-24 | Prysmian Cavi e Sistemi Energia S.r.l. | Microstructured optical fibre |
US7508853B2 (en) | 2004-12-07 | 2009-03-24 | Imra, America, Inc. | Yb: and Nd: mode-locked oscillators and fiber systems incorporated in solid-state short pulse laser systems |
JP4990796B2 (en) * | 2004-12-30 | 2012-08-01 | イムラ アメリカ インコーポレイテッド | Photonic bandgap fiber |
WO2006098470A1 (en) * | 2005-03-18 | 2006-09-21 | The Furukawa Electric Co., Ltd. | Optical fiber and waveguide |
US7787729B2 (en) | 2005-05-20 | 2010-08-31 | Imra America, Inc. | Single mode propagation in fibers and rods with large leakage channels |
US7391561B2 (en) | 2005-07-29 | 2008-06-24 | Aculight Corporation | Fiber- or rod-based optical source featuring a large-core, rare-earth-doped photonic-crystal device for generation of high-power pulsed radiation and method |
US7430352B2 (en) * | 2005-07-29 | 2008-09-30 | Aculight Corporation | Multi-segment photonic-crystal-rod waveguides for amplification of high-power pulsed optical radiation and associated method |
US7142757B1 (en) * | 2005-09-20 | 2006-11-28 | The United States Of America As Represented By The Secretary Of The Air Force | Large flattened mode tuned cladding photonic crystal fiber laser and amplifier |
EP1798581A1 (en) * | 2005-12-16 | 2007-06-20 | Danmarks Tekniske Universitet | Optical bandgap fibre with different cladding elements |
US7764854B2 (en) * | 2005-12-27 | 2010-07-27 | Ofs Fitel Llc | Optical fiber with specialized index profile to compensate for bend-induced distortions |
US7783149B2 (en) * | 2005-12-27 | 2010-08-24 | Furukawa Electric North America, Inc. | Large-mode-area optical fibers with reduced bend distortion |
US7480430B2 (en) * | 2006-02-08 | 2009-01-20 | Massachusetts Institute Of Technology | Partial confinement photonic crystal waveguides |
US20070206910A1 (en) * | 2006-03-04 | 2007-09-06 | Siddharth Ramachandran | Optical fibers and optical fiber devices with total dispersion greater than material dispersion |
US8498046B2 (en) | 2008-12-04 | 2013-07-30 | Imra America, Inc. | Highly rare-earth-doped optical fibers for fiber lasers and amplifiers |
US7356233B2 (en) * | 2006-04-13 | 2008-04-08 | Furakawa Electric North America Inc. | Suppression of transverse modes in bandgap microstructure optical fibers |
US7768700B1 (en) | 2006-11-30 | 2010-08-03 | Lockheed Martin Corporation | Method and apparatus for optical gain fiber having segments of differing core sizes |
US7257293B1 (en) | 2006-07-14 | 2007-08-14 | Furukawa Electric North America, Inc. | Fiber structure with improved bend resistance |
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JP5224310B2 (en) * | 2006-08-31 | 2013-07-03 | 古河電気工業株式会社 | Vertical cavity surface emitting laser |
US7450813B2 (en) | 2006-09-20 | 2008-11-11 | Imra America, Inc. | Rare earth doped and large effective area optical fibers for fiber lasers and amplifiers |
JP2008078629A (en) * | 2006-09-20 | 2008-04-03 | Imra America Inc | Fiber laser, and optical fiber of large effective area doped with rare earth for fiber amplifier |
US7437046B2 (en) * | 2007-02-12 | 2008-10-14 | Furukawa Electric North America, Inc. | Optical fiber configuration for dissipating stray light |
US7496260B2 (en) * | 2007-03-27 | 2009-02-24 | Imra America, Inc. | Ultra high numerical aperture optical fibers |
US8179594B1 (en) | 2007-06-29 | 2012-05-15 | Lockheed Martin Corporation | Method and apparatus for spectral-beam combining of fanned-in laser beams with chromatic-dispersion compensation using a plurality of diffractive gratings |
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US8970947B2 (en) * | 2007-09-26 | 2015-03-03 | Imra America, Inc. | Auto-cladded multi-core optical fibers |
JP4891886B2 (en) * | 2007-11-08 | 2012-03-07 | 三菱電線工業株式会社 | Double clad fiber |
US20090316733A1 (en) * | 2008-06-20 | 2009-12-24 | Bing Yao | Optical fiber for a fiber laser and fiber laser using the same |
US9857536B2 (en) * | 2008-07-14 | 2018-01-02 | Chiral Photonics, Inc. | Optical component assembly for use with an optical device |
WO2010020251A1 (en) * | 2008-08-18 | 2010-02-25 | Nkt Photonics A/S | Optical fiber with resonant structure of cladding features connected to light sink |
JP2010078701A (en) * | 2008-09-24 | 2010-04-08 | Mitsubishi Cable Ind Ltd | Splicing structure of optical fibers and single mode fiber |
WO2010052815A1 (en) * | 2008-11-05 | 2010-05-14 | 株式会社フジクラ | Photonic bandgap fiber |
US8055110B2 (en) * | 2008-11-17 | 2011-11-08 | Corning Incorporated | Bend insensitive fiber with reduced heat induced loss |
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US8526110B1 (en) | 2009-02-17 | 2013-09-03 | Lockheed Martin Corporation | Spectral-beam combining for high-power fiber-ring-laser systems |
JP5160477B2 (en) * | 2009-02-27 | 2013-03-13 | 住友電気工業株式会社 | Optical fiber |
DE102009060711A1 (en) * | 2009-03-13 | 2010-10-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Single-mode propagation in microstructured fibers |
US8285098B2 (en) | 2009-03-31 | 2012-10-09 | Imra America, Inc. | Wide bandwidth, low loss photonic bandgap fibers |
US20100247046A1 (en) * | 2009-03-31 | 2010-09-30 | Imra America, Inc. | Wide bandwidth, low loss photonic bandgap fibers |
DE102009022869A1 (en) * | 2009-05-27 | 2010-12-09 | Hydraulik-Ring Gmbh | Vane phaser system |
JP2011033899A (en) * | 2009-08-03 | 2011-02-17 | Furukawa Electric Co Ltd:The | Holey fibers |
WO2011060817A1 (en) * | 2009-11-19 | 2011-05-26 | Vrije Universiteit Brussel | Optical fiber structure for sensors |
US8503840B2 (en) | 2010-08-23 | 2013-08-06 | Lockheed Martin Corporation | Optical-fiber array method and apparatus |
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US9170367B2 (en) * | 2011-06-16 | 2015-10-27 | Lawrence Livermore National Security, Llc | Waveguides having patterned, flattened modes |
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US8811784B2 (en) * | 2011-10-04 | 2014-08-19 | Furukawa Electric Co., Ltd. | Optical fiber and optical transmission system |
US9146345B1 (en) * | 2012-01-20 | 2015-09-29 | Clemson University | High power optical fibers |
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US9817191B2 (en) * | 2013-06-14 | 2017-11-14 | Chiral Photonics, Inc. | Multichannel optical coupler array |
CN104360433B (en) * | 2013-06-28 | 2017-10-03 | 哈尔滨工程大学 | A kind of thin footpath polarization-maintaining photonic crystal fiber |
WO2015040189A2 (en) * | 2013-09-20 | 2015-03-26 | University Of Southampton | Hollow-core photonic bandgap fibers and methods of manufacturing the same |
WO2015112448A1 (en) | 2014-01-22 | 2015-07-30 | Imra America, Inc. | Methods and systems for high speed laser surgery |
US9366872B2 (en) | 2014-02-18 | 2016-06-14 | Lockheed Martin Corporation | Apparatus and method for fiber-laser output-beam shaping for spectral beam combination |
GB2526879A (en) * | 2014-06-06 | 2015-12-09 | Univ Southampton | Hollow-core optical fibers |
US10310177B2 (en) * | 2015-04-14 | 2019-06-04 | Nippon Telegraph And Telephone Corporation | Photonic crystal fiber |
DK3136143T3 (en) * | 2015-08-26 | 2020-05-18 | Max Planck Gesellschaft | Hollow-Core Fibre and Method of Manufacturing Thereof |
US10444428B2 (en) | 2015-09-18 | 2019-10-15 | Nippon Telegraph And Telephone Corporation | Optical fiber and optical transmission system |
CN105954830A (en) * | 2016-01-28 | 2016-09-21 | 合肥工业大学 | Broadband single polarization single-mode photonic crystal fiber |
JP6568498B2 (en) * | 2016-04-06 | 2019-08-28 | 日本電信電話株式会社 | Photonic crystal optical fiber |
CN109155499A (en) * | 2016-05-13 | 2019-01-04 | 康宁股份有限公司 | Optics tube waveguide emits laser medium and associated method |
US10574021B2 (en) | 2016-05-13 | 2020-02-25 | Corning Incorporated | Optical tube waveguide lasing medium and related method |
DE112017004440T5 (en) * | 2016-09-29 | 2019-06-27 | Furukawa Electric Co., Ltd. | Optical connection structure and optical module |
EP3555680B1 (en) | 2016-12-19 | 2023-06-28 | Lawrence Livermore National Security, LLC | Wavelength selective transfer of optical energy |
CN107621670A (en) * | 2017-10-13 | 2018-01-23 | 北京工业大学 | All solid state antiresonance optical fiber |
US11462878B2 (en) * | 2019-05-23 | 2022-10-04 | Lawrence Livermore National Security, Llc | All solid hybrid arrow fiber |
CN110194587B (en) * | 2019-05-30 | 2020-07-10 | 长飞光纤光缆股份有限公司 | Photonic crystal fiber, prefabricated rod thereof, preparation method and application |
US11860405B2 (en) * | 2019-09-18 | 2024-01-02 | Nippon Telegraph And Telephone Corporation | Hole assisted optical fiber |
WO2021059618A1 (en) * | 2019-09-24 | 2021-04-01 | 三菱重工業株式会社 | Photonic bandgap fiber and laser device |
DE102019127968B4 (en) | 2019-10-16 | 2023-11-09 | Trumpf Laser Gmbh | Laser system |
US11876337B2 (en) * | 2019-10-25 | 2024-01-16 | Clemson University | Three-level system fiber lasers incorporating an all-solid photonic bandgap fiber |
CN113126198B (en) * | 2019-12-31 | 2022-07-05 | 武汉安扬激光技术股份有限公司 | Single-mode optical fiber with large fiber core diameter |
CN111999797B (en) * | 2020-08-18 | 2022-11-04 | 江苏永鼎股份有限公司 | Single mode optical fiber |
DE102020127432A1 (en) * | 2020-10-19 | 2022-04-21 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein | Pulsed or continuous wave fiber laser or amplifier with specially doped active fiber |
CN112432924B (en) * | 2020-11-19 | 2023-12-22 | 哈尔滨理工大学 | Square hole photonic crystal fiber refractive index sensing device based on SPR |
CN114804617B (en) * | 2021-01-29 | 2024-01-23 | 大族激光科技产业集团股份有限公司 | Drawing method of photonic crystal fiber and photonic crystal fiber |
CN113568090B (en) * | 2021-07-14 | 2023-08-22 | 艾菲博(宁波)光电科技有限责任公司 | Multi-core microstructure optical fiber for distributed sensing system |
US11506818B1 (en) * | 2021-12-22 | 2022-11-22 | IRflex Corporation | Circular photonic crystal fibers |
WO2023148863A1 (en) * | 2022-02-03 | 2023-08-10 | 日本電信電話株式会社 | Rare-earth-doped fiber, optical amplifier, and method for controlling optical amplifier |
CN117369044B (en) * | 2023-12-08 | 2024-02-09 | 南京信息工程大学 | Low-loss high-nonlinearity high-Brillouin gain photonic crystal fiber |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000016141A1 (en) * | 1998-09-15 | 2000-03-23 | Corning Incorporated | Waveguides having axially varying structure |
Family Cites Families (140)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2333628A1 (en) | 1975-12-01 | 1977-07-01 | Vergnon Pierre | Blank for drawing long optical fibres - made by flame hydrolysis of silicon- and metal dopant- cpds., using multichannel burner |
JPS5345632Y2 (en) | 1976-08-18 | 1978-11-01 | ||
JPS6037385Y2 (en) | 1980-06-19 | 1985-11-07 | ニチデン機械株式会社 | Pitch conversion device |
GB2096788B (en) | 1981-01-17 | 1984-12-19 | Nippon Telegraph & Telephone | Single-polarization single-mode optical fibers |
US4419115A (en) | 1981-07-31 | 1983-12-06 | Bell Telephone Laboratories, Incorporated | Fabrication of sintered high-silica glasses |
US4641917A (en) * | 1985-02-08 | 1987-02-10 | At&T Bell Laboratories | Single mode optical fiber |
JPS6298542A (en) | 1985-10-25 | 1987-05-08 | Hitachi Ltd | Ion source |
JPS62116902A (en) * | 1985-11-16 | 1987-05-28 | Fujikura Ltd | Wide-band low dispersion optical fiber |
US4784486A (en) * | 1987-10-06 | 1988-11-15 | Albion Instruments | Multi-channel molecular gas analysis by laser-activated Raman light scattering |
US5032001A (en) * | 1990-03-09 | 1991-07-16 | At&T Bell Laboratories | Optical fiber having enhanced bend resistance |
JP3194594B2 (en) * | 1990-09-26 | 2001-07-30 | 株式会社日立製作所 | Structure manufacturing method |
US5121460A (en) * | 1991-01-31 | 1992-06-09 | The Charles Stark Draper Lab., Inc. | High-power mode-selective optical fiber laser |
US5175785A (en) * | 1991-05-02 | 1992-12-29 | Ensign-Bickford Optical Technologies, Inc. | Optical waveguides having reduced bending loss and method of making the same |
JP2830617B2 (en) | 1992-06-17 | 1998-12-02 | 日立電線株式会社 | Rare earth element-doped multi-core fiber and method for producing the same |
JP2713031B2 (en) | 1992-07-17 | 1998-02-16 | 日立電線株式会社 | Rare earth doped multi-core fiber and optical amplifier using the same |
JPH06298542A (en) | 1993-04-13 | 1994-10-25 | Sumitomo Electric Ind Ltd | Production of optical fiber preform |
US5353363A (en) * | 1993-11-01 | 1994-10-04 | Corning Incorporated | Optical fiber bendable coupler/switch device |
US5452394A (en) * | 1994-02-24 | 1995-09-19 | Huang; Hung-Chia | Practical circular-polarization maintaining optical fiber |
US5521703A (en) * | 1994-10-17 | 1996-05-28 | Albion Instruments, Inc. | Diode laser pumped Raman gas analysis system with reflective hollow tube gas cell |
US5615673A (en) * | 1995-03-27 | 1997-04-01 | Massachusetts Institute Of Technology | Apparatus and methods of raman spectroscopy for analysis of blood gases and analytes |
GB2310506B (en) * | 1996-02-22 | 2000-10-25 | Hitachi Cable | Rare earth element-doped multiple-core optical fiber and optical systems using them |
US5802236A (en) * | 1997-02-14 | 1998-09-01 | Lucent Technologies Inc. | Article comprising a micro-structured optical fiber, and method of making such fiber |
DE69838840T2 (en) | 1997-02-13 | 2008-12-11 | Koheras A/S | Active optical waveguide with asymetric polarization, its method of preparation and its use. |
WO2005022705A2 (en) * | 1997-03-21 | 2005-03-10 | Imra America, Inc. | High energy optical fiber amplifier for picosecond-nanosecond pulses for advanced material processing applications |
US5818630A (en) * | 1997-06-25 | 1998-10-06 | Imra America, Inc. | Single-mode amplifiers and compressors based on multi-mode fibers |
GB9713422D0 (en) | 1997-06-26 | 1997-08-27 | Secr Defence | Single mode optical fibre |
US5907652A (en) | 1997-09-11 | 1999-05-25 | Lucent Technologies Inc. | Article comprising an air-clad optical fiber |
US5949941A (en) | 1997-11-21 | 1999-09-07 | Lucent Technologies Inc. | Cladding-pumped fiber structures |
US6072811A (en) * | 1998-02-11 | 2000-06-06 | Imra America | Integrated passively modelocked fiber lasers and method for constructing the same |
AU755223B2 (en) * | 1998-06-09 | 2002-12-05 | Crystal Fibre A/S | A photonic band gap fibre |
US6795635B1 (en) * | 1998-09-15 | 2004-09-21 | Corning Incorporated | Waveguides having axially varying structure |
US6243522B1 (en) * | 1998-12-21 | 2001-06-05 | Corning Incorporated | Photonic crystal fiber |
EP1153325B2 (en) * | 1999-02-19 | 2007-03-07 | Crystal Fibre A/S | Photonic crystal fibresand methods of manufacturing |
GB9903918D0 (en) | 1999-02-19 | 1999-04-14 | Univ Bath | Improvements in and relating to photonic crystal fibres |
EP1181595A1 (en) * | 1999-03-30 | 2002-02-27 | Crystal Fibre A/S | Polarisation preserving optical fibre |
JP4101429B2 (en) * | 1999-03-31 | 2008-06-18 | 株式会社フジクラ | Multimode optical fiber with higher-order mode rejection |
US6578387B2 (en) | 1999-04-09 | 2003-06-17 | Fitel Usa Corp. | Method of fabrication of rare earth doped preforms for optical fibers |
US6483973B1 (en) | 1999-04-09 | 2002-11-19 | Fitel Usa Corp. | Cladding member for optical fibers and optical fibers formed with the cladding member |
US6097870A (en) | 1999-05-17 | 2000-08-01 | Lucent Technologies Inc. | Article utilizing optical waveguides with anomalous dispersion at vis-nir wavelenghts |
US6236779B1 (en) * | 1999-05-24 | 2001-05-22 | Spectra Physics Lasers, Inc. | Photonic crystal fiber system for sub-picosecond pulses |
US6334017B1 (en) * | 1999-10-26 | 2001-12-25 | Corning Inc | Ring photonic crystal fibers |
AU2423201A (en) | 1999-11-15 | 2001-05-30 | Corning Incorporated | Photonic crystal fibers with high resistance to bend loss |
GB9929344D0 (en) * | 1999-12-10 | 2000-02-02 | Univ Bath | Improvements in or relating to photonic crystal fibres |
GB9929345D0 (en) * | 1999-12-10 | 2000-02-02 | Univ Bath | Improvements in and related to photonic-crystal fibres and photonic-crystal fibe devices |
JP2001272569A (en) * | 2000-01-21 | 2001-10-05 | Sumitomo Electric Ind Ltd | Optical fiber |
US6788865B2 (en) | 2000-03-03 | 2004-09-07 | Nippon Telegraph And Telephone Corporation | Polarization maintaining optical fiber with improved polarization maintaining property |
US6400866B2 (en) * | 2000-03-04 | 2002-06-04 | Lucent Technologies Inc. | Decoupling of transverse spatial modes in microstructure optical fibers |
US6444133B1 (en) * | 2000-04-28 | 2002-09-03 | Corning Incorporated | Method of making photonic band gap fibers |
US7088756B2 (en) * | 2003-07-25 | 2006-08-08 | Imra America, Inc. | Polarization maintaining dispersion controlled fiber laser source of ultrashort pulses |
US7190705B2 (en) * | 2000-05-23 | 2007-03-13 | Imra America. Inc. | Pulsed laser sources |
US6418258B1 (en) * | 2000-06-09 | 2002-07-09 | Gazillion Bits, Inc. | Microstructured optical fiber with improved transmission efficiency and durability |
US7043129B2 (en) * | 2000-06-16 | 2006-05-09 | Wayne State University | Wide bandgap semiconductor waveguide structures |
US6792188B2 (en) * | 2000-07-21 | 2004-09-14 | Crystal Fibre A/S | Dispersion manipulating fiber |
WO2002014944A1 (en) * | 2000-08-11 | 2002-02-21 | Crystal Fibre A/S | Optical wavelength converter |
JP4520611B2 (en) | 2000-10-05 | 2010-08-11 | 株式会社オハラ | Glass, optical member, member for electrophoretic device, and method for manufacturing the same |
US20020181534A1 (en) * | 2000-10-25 | 2002-12-05 | Spectra-Physics Lasers, Inc. | Diode-pumped slab solid-state laser |
GB0027399D0 (en) * | 2000-11-09 | 2000-12-27 | Univ Southampton | Dispersion tailoring using holey optical fibres |
GB2384323B (en) * | 2000-11-10 | 2004-12-29 | Crystal Fibre As | Microstructured optical fibres |
AU2002223515A1 (en) * | 2000-11-20 | 2002-05-27 | Crystal Fibre A/S | A micro-structured optical fibre |
JP4134511B2 (en) * | 2000-12-14 | 2008-08-20 | 日立電線株式会社 | Rare earth element doped optical fiber and optical device using the same |
CN1268950C (en) * | 2001-01-25 | 2006-08-09 | 全波导通信公司 | Low-loss photonic crystal waveguide having large core radius |
US6711918B1 (en) * | 2001-02-06 | 2004-03-30 | Sandia National Laboratories | Method of bundling rods so as to form an optical fiber preform |
US7155097B2 (en) * | 2001-03-09 | 2006-12-26 | Crystal Fibre A/S | Fabrication of microstructured fibres |
WO2002088801A2 (en) | 2001-03-12 | 2002-11-07 | Crystal Fibre A/S | Higher-order-mode dispersion compensating photonic crystal fibres |
US6836607B2 (en) * | 2001-03-14 | 2004-12-28 | Corning Incorporated | Cladding-pumped 3-level fiber laser/amplifier |
US6751241B2 (en) * | 2001-09-27 | 2004-06-15 | Corning Incorporated | Multimode fiber laser gratings |
US6954575B2 (en) * | 2001-03-16 | 2005-10-11 | Imra America, Inc. | Single-polarization high power fiber lasers and amplifiers |
FR2822243B1 (en) | 2001-03-16 | 2003-06-20 | Cit Alcatel | DUAL SHEATH PHOTONIC OPTICAL FIBER |
US7174078B2 (en) * | 2001-04-11 | 2007-02-06 | Crystal Fibre A/S | Dual core photonic crystal fibers (PCF) with special dispersion properties |
US20020181911A1 (en) * | 2001-04-30 | 2002-12-05 | Wadsworth William John | Optical material and a method for its production |
GB0111055D0 (en) * | 2001-05-04 | 2001-06-27 | Blazephotonics Ltd | A method and apparatus relating to optical fibres |
US7349611B2 (en) * | 2001-06-08 | 2008-03-25 | Crystal Fibre A/S | Photonic bandgap fibre, and use thereof |
JP2003021759A (en) * | 2001-07-10 | 2003-01-24 | Sumitomo Electric Ind Ltd | Optical fiber |
US7590323B2 (en) * | 2001-08-30 | 2009-09-15 | Crystal Fibre A/S | Optical fibre with high numerical aperture, method of its production, and use thereof |
JP4511831B2 (en) * | 2001-08-30 | 2010-07-28 | クリスタル ファイバー アクティーゼルスカブ | High numerical aperture optical fiber, its manufacturing method and its use |
JP3734733B2 (en) | 2001-09-27 | 2006-01-11 | 日本電信電話株式会社 | Polarization-maintaining optical fiber and absolute single-polarization optical fiber |
EP1430574B1 (en) * | 2001-09-28 | 2005-06-15 | University Of Southampton | Optical fibre-based devices utilising the raman effect |
JP2005505014A (en) * | 2001-10-09 | 2005-02-17 | クリスタル ファイバー アクティーゼルスカブ | Sealed optical fiber having gaps or holes, method for producing the same and method for using the same |
EP1438616A1 (en) * | 2001-10-17 | 2004-07-21 | Riso National Laboratory | A system for electromagnetic field conversion |
US6652163B2 (en) * | 2001-10-31 | 2003-11-25 | Corning Incorporated | Splice joint and process for joining a microstructured optical fiber and a conventional optical fiber |
US6825974B2 (en) * | 2001-11-06 | 2004-11-30 | Sandia National Laboratories | Linearly polarized fiber amplifier |
JP3798984B2 (en) * | 2002-01-09 | 2006-07-19 | 正隆 中沢 | Photonic crystal optical fiber manufacturing method |
WO2003079074A1 (en) * | 2002-03-15 | 2003-09-25 | Crystal Fibre A/S | Improved nonlinear optical fibre method of its production and use thereof |
EP1485737B1 (en) * | 2002-03-15 | 2009-07-22 | Crystal Fibre A/S | Microstructured optical fibre with cladding recess, a method of its production, and apparatus comprising same |
JP3833621B2 (en) | 2002-03-15 | 2006-10-18 | 株式会社フジクラ | Polarization maintaining optical fiber |
WO2003078338A2 (en) | 2002-03-18 | 2003-09-25 | Crystal Fibre A/S | Preform, method of its production, and use thereof in production of microstructured optical fibres |
WO2003100488A1 (en) | 2002-05-23 | 2003-12-04 | Crystal Fibre A/S | Optical waveguide, method of its production, and its use |
US6778732B1 (en) * | 2002-06-07 | 2004-08-17 | Boston Laser, Inc. | Generation of high-power, high brightness optical beams by optical cutting and beam-shaping of diode lasers |
WO2004019092A1 (en) | 2002-08-20 | 2004-03-04 | Crystal Fibre A/S | Photonic crystal fibre |
JP2004101565A (en) | 2002-09-04 | 2004-04-02 | Mitsubishi Cable Ind Ltd | Dispersion compensation fiber |
AU2003281985A1 (en) * | 2002-11-23 | 2004-06-18 | Crystal Fibre A/S | Splicing and connectorization of photonic crystal fibres |
AU2003302807A1 (en) | 2002-12-09 | 2004-06-30 | Crystal Fibre A/S | Improvements relating to photonic crystal fibres |
WO2004057394A1 (en) * | 2002-12-20 | 2004-07-08 | Crystal Fibre A/S | Photonic bandgap optical waveguide |
US7321712B2 (en) * | 2002-12-20 | 2008-01-22 | Crystal Fibre A/S | Optical waveguide |
GB0314485D0 (en) * | 2003-06-20 | 2003-07-23 | Blazephotonics Ltd | Enhanced optical waveguide |
WO2004083919A1 (en) * | 2003-03-21 | 2004-09-30 | Crystal Fibre A/S | Photonic bandgap optical waveguide with anti-resonant nodules at core boundary |
US6901197B2 (en) | 2003-01-13 | 2005-05-31 | Sumitomo Electric Industries, Ltd. | Microstructured optical fiber |
US6931188B2 (en) | 2003-02-21 | 2005-08-16 | Weatherford/Lamb, Inc. | Side-hole cane waveguide sensor |
WO2004095099A1 (en) * | 2003-04-01 | 2004-11-04 | Corning Incorporated | Photonic band gap optical fiber |
US7136558B2 (en) * | 2003-04-29 | 2006-11-14 | Nortel Networks Limited | Optical waveguide |
WO2004106999A1 (en) * | 2003-05-28 | 2004-12-09 | Corning Incorporated | Methods of generating and transporting short wavelength radiation and apparati used therein |
US7414780B2 (en) * | 2003-06-30 | 2008-08-19 | Imra America, Inc. | All-fiber chirped pulse amplification systems |
US7257302B2 (en) * | 2003-06-03 | 2007-08-14 | Imra America, Inc. | In-line, high energy fiber chirped pulse amplification system |
US7054513B2 (en) * | 2003-06-09 | 2006-05-30 | Virginia Tech Intellectual Properties, Inc. | Optical fiber with quantum dots |
WO2004111695A1 (en) | 2003-06-19 | 2004-12-23 | Crystal Fibre A/S | Articles comprising micro-structured, hollow-core fibres, and methods of their splicing, connectorization and use |
US7224873B2 (en) * | 2003-09-10 | 2007-05-29 | Crystal Fibre A/S | Optical fibres |
EP1676344B1 (en) | 2003-10-24 | 2009-10-07 | Koheras A/S | An optical system for providing short laser-pulses |
KR100583436B1 (en) * | 2003-11-14 | 2006-05-26 | 한국과학기술연구원 | WAVEGUIDE TYPE OPTICAL DEVICES USING LARGE 3rd NON-LINEAR OPTICAL MATERIAL AND METHOD FOR OPERATING THE SAME |
DE502004005867D1 (en) | 2003-12-08 | 2008-02-14 | Heraeus Quarzglas | METHOD FOR PRODUCING LASER-ACTIVE QUARTZ GLASS AND USE THEREOF |
WO2005059612A1 (en) | 2003-12-19 | 2005-06-30 | Crystal Fibre A/S | Photonic crystal fibres comprising stress elements |
US20050169590A1 (en) * | 2003-12-31 | 2005-08-04 | Crystal Fibre A/S | Liquid crystal infiltrated optical fibre, method of its production, and use thereof |
US7280730B2 (en) | 2004-01-16 | 2007-10-09 | Imra America, Inc. | Large core holey fibers |
GB0403901D0 (en) * | 2004-02-20 | 2004-03-24 | Blazephotonics Ltd | A hollow-core optical fibre |
JP2005236226A (en) | 2004-02-23 | 2005-09-02 | Mitsubishi Cable Ind Ltd | Fiber laser equipment |
JP2005241732A (en) | 2004-02-24 | 2005-09-08 | National Institute Of Information & Communication Technology | Optical pulse amplification apparatus |
US7526165B2 (en) | 2004-03-19 | 2009-04-28 | Crystal Fibre A/S | Optical coupler devices, methods of their production and use |
US8040929B2 (en) | 2004-03-25 | 2011-10-18 | Imra America, Inc. | Optical parametric amplification, optical parametric generation, and optical pumping in optical fibers systems |
US7804864B2 (en) | 2004-03-31 | 2010-09-28 | Imra America, Inc. | High power short pulse fiber laser |
FR2868549B1 (en) * | 2004-04-02 | 2006-09-08 | Alcatel Sa | OPTICAL FIBER WITH HOLES |
GB0408082D0 (en) * | 2004-04-08 | 2004-05-12 | Blazephotonics Ltd | Method for making an optical fibre |
US20060005579A1 (en) * | 2004-07-08 | 2006-01-12 | Crystal Fibre A/S | Method of making a preform for an optical fiber, the preform and an optical fiber |
WO2006005111A1 (en) | 2004-07-08 | 2006-01-19 | Swinburne University Of Technology | Fibre sensor production |
US7203407B2 (en) | 2004-10-21 | 2007-04-10 | Corning Incorporated | Rare earth doped single polarization double clad optical fiber and a method for making such fiber |
JP4990796B2 (en) * | 2004-12-30 | 2012-08-01 | イムラ アメリカ インコーポレイテッド | Photonic bandgap fiber |
US7304309B2 (en) * | 2005-03-14 | 2007-12-04 | Avraham Suhami | Radiation detectors |
WO2006112071A1 (en) | 2005-03-30 | 2006-10-26 | Fujitsu Limited | Optical fiber, process for producing the same and optical amplifier |
US7236672B2 (en) | 2005-03-30 | 2007-06-26 | Corning Incorporated | Optical systems utilizing optical fibers transmitting high power signal and a method of operating such systems |
CN1291936C (en) | 2005-04-21 | 2006-12-27 | 中国科学院上海光学精密机械研究所 | High silica laser glass with ytterbium being adulterated and preparation method |
WO2006119334A2 (en) | 2005-05-03 | 2006-11-09 | The Arizona Board Of Regents On Behalf Of The University Of Arizona | Microstructured optical fibers and manufacturing methods thereof |
US7787729B2 (en) | 2005-05-20 | 2010-08-31 | Imra America, Inc. | Single mode propagation in fibers and rods with large leakage channels |
US7430352B2 (en) | 2005-07-29 | 2008-09-30 | Aculight Corporation | Multi-segment photonic-crystal-rod waveguides for amplification of high-power pulsed optical radiation and associated method |
US7171091B1 (en) | 2005-08-15 | 2007-01-30 | The United States Of America As Represented By The Secretary Of The Air Force | Tuned cladding fiber amplifier and laser |
US7382957B2 (en) | 2006-01-30 | 2008-06-03 | Corning Incorporated | Rare earth doped double clad optical fiber with plurality of air holes and stress rods |
CN101496320B (en) | 2006-07-27 | 2012-07-18 | 伊雷克托科学工业股份有限公司 | Tandem photonic amplifier |
JP4243327B2 (en) | 2007-04-06 | 2009-03-25 | 株式会社フジクラ | Photonic band gap fiber and fiber amplifier |
US8027557B2 (en) | 2007-09-24 | 2011-09-27 | Nufern | Optical fiber laser, and components for an optical fiber laser, having reduced susceptibility to catastrophic failure under high power operation |
JP5662151B2 (en) | 2007-09-26 | 2015-01-28 | イムラ アメリカ インコーポレイテッド | Glass large core optical fiber |
US7595882B1 (en) | 2008-04-14 | 2009-09-29 | Geneal Electric Company | Hollow-core waveguide-based raman systems and methods |
JP5370780B2 (en) | 2009-06-17 | 2013-12-18 | 株式会社フジクラ | Multi-clad optical fiber, optical fiber module, fiber laser and fiber amplifier |
US9146345B1 (en) | 2012-01-20 | 2015-09-29 | Clemson University | High power optical fibers |
-
2004
- 2004-05-13 US US10/844,943 patent/US7280730B2/en active Active
-
2005
- 2005-01-13 WO PCT/US2005/000911 patent/WO2005070170A2/en active Application Filing
- 2005-01-13 JP JP2006549554A patent/JP5275568B2/en not_active Expired - Fee Related
- 2005-01-13 DE DE112005000197.0T patent/DE112005000197B4/en not_active Expired - Fee Related
-
2007
- 2007-09-06 US US11/851,270 patent/US8285099B2/en not_active Expired - Fee Related
-
2011
- 2011-01-26 JP JP2011014254A patent/JP2011138143A/en active Pending
-
2012
- 2012-07-30 JP JP2012168758A patent/JP5674725B2/en not_active Expired - Fee Related
- 2012-09-11 US US13/610,227 patent/US8861913B2/en active Active
-
2013
- 2013-11-21 JP JP2013241076A patent/JP5788951B2/en active Active
-
2014
- 2014-09-29 US US14/500,563 patent/US9645309B2/en not_active Expired - Fee Related
-
2017
- 2017-04-11 US US15/485,025 patent/US10197727B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000016141A1 (en) * | 1998-09-15 | 2000-03-23 | Corning Incorporated | Waveguides having axially varying structure |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8995051B2 (en) | 2007-09-26 | 2015-03-31 | Imra America, Inc. | Glass large-core optical fibers |
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WO2005070170A2 (en) | 2005-08-04 |
US8861913B2 (en) | 2014-10-14 |
US10197727B2 (en) | 2019-02-05 |
US20150036701A1 (en) | 2015-02-05 |
US7280730B2 (en) | 2007-10-09 |
JP5275568B2 (en) | 2013-08-28 |
JP2014067053A (en) | 2014-04-17 |
JP5788951B2 (en) | 2015-10-07 |
US20050157998A1 (en) | 2005-07-21 |
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