DE69810225T2 - Verfahren und Vorrichtung zur Verringerung der temperaturabhängigen Spektralverschiebungen in optischen Elementen - Google Patents
Verfahren und Vorrichtung zur Verringerung der temperaturabhängigen Spektralverschiebungen in optischen ElementenInfo
- Publication number
- DE69810225T2 DE69810225T2 DE69810225T DE69810225T DE69810225T2 DE 69810225 T2 DE69810225 T2 DE 69810225T2 DE 69810225 T DE69810225 T DE 69810225T DE 69810225 T DE69810225 T DE 69810225T DE 69810225 T2 DE69810225 T2 DE 69810225T2
- Authority
- DE
- Germany
- Prior art keywords
- reducing
- temperature
- optical elements
- spectral shifts
- dependent spectral
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- 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
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by the arrayed waveguides, e.g. comprising a filled groove in the array section
-
- 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
-
- 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
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
- G02B6/12009—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides
- G02B6/12026—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by means for reducing the temperature dependence
- G02B6/12028—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer comprising arrayed waveguide grating [AWG] devices, i.e. with a phased array of waveguides characterised by means for reducing the temperature dependence based on a combination of materials having a different refractive index temperature dependence, i.e. the materials are used for transmitting light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Integrated Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/941,976 US6137939A (en) | 1997-10-01 | 1997-10-01 | Method and apparatus for reducing temperature-related spectrum shifts in optical devices |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69810225D1 DE69810225D1 (de) | 2003-01-30 |
| DE69810225T2 true DE69810225T2 (de) | 2003-08-28 |
Family
ID=25477397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69810225T Expired - Lifetime DE69810225T2 (de) | 1997-10-01 | 1998-09-29 | Verfahren und Vorrichtung zur Verringerung der temperaturabhängigen Spektralverschiebungen in optischen Elementen |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US6137939A (de) |
| EP (1) | EP0907091B1 (de) |
| JP (1) | JP3649918B2 (de) |
| CN (1) | CN1214582A (de) |
| DE (1) | DE69810225T2 (de) |
Families Citing this family (77)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE69734645T2 (de) * | 1996-11-07 | 2006-07-27 | Koninklijke Philips Electronics N.V. | Datenverarbeitung von einem bitstromsignal |
| DE69804955D1 (en) * | 1997-03-03 | 2002-05-23 | Jds Uniphase Inc | Phasenarray aus polymer |
| US6144779A (en) * | 1997-03-11 | 2000-11-07 | Lightwave Microsystems Corporation | Optical interconnects with hybrid construction |
| US6256442B1 (en) * | 1999-09-08 | 2001-07-03 | Corning Incorporated | Athermal integrated optical waveguide device |
| JP2000206348A (ja) * | 1999-01-13 | 2000-07-28 | Furukawa Electric Co Ltd:The | 光導波路回路の光透過波長の補償方法 |
| US6236774B1 (en) * | 1999-03-22 | 2001-05-22 | Gemfire Corporation | Optoelectronic and photonic devices formed of materials which inhibit degradation and failure |
| US6307991B1 (en) * | 1999-07-28 | 2001-10-23 | Corning Incorporated | Optical filter with harmonic elements |
| JP3434489B2 (ja) * | 1999-09-24 | 2003-08-11 | 古河電気工業株式会社 | アレイ導波路型回折格子 |
| DE69938132T2 (de) * | 1999-09-28 | 2009-03-05 | Corning Incorporated | Athermischer Wellenleitergitter-Multiplexer (AWG) mit Polymersegment, sowie entsprechendes Herstellungsverfahren |
| EP1116973A1 (de) | 2000-01-11 | 2001-07-18 | Corning Incorporated | Athermalisierte integrierte optische Wellenleitervorrichtungen |
| US6356679B1 (en) | 2000-03-30 | 2002-03-12 | K2 Optronics, Inc. | Optical routing element for use in fiber optic systems |
| US6421472B1 (en) * | 2000-04-14 | 2002-07-16 | Corning Incorporated | Athermalized polymer overclad integrated planar optical waveguide device and method |
| JP2002055250A (ja) | 2000-08-10 | 2002-02-20 | Yamaha Corp | 光合分波器とその製法 |
| US6466707B1 (en) * | 2000-08-21 | 2002-10-15 | Corning Incorporated | Phasar athermalization using a slab waveguide |
| US6563997B1 (en) | 2000-11-28 | 2003-05-13 | Lighteross, Inc. | Formation of a surface on an optical component |
| US7113704B1 (en) | 2000-11-28 | 2006-09-26 | Kotura, Inc. | Tunable add/drop node for optical network |
| US6596185B2 (en) | 2000-11-28 | 2003-07-22 | Lightcross, Inc. | Formation of optical components on a substrate |
| CA2328696C (en) * | 2000-12-18 | 2008-08-12 | Jds Uniphase Inc. | Periodic arrayed waveguide grating multiplexer/demultiplexer |
| DE60135822D1 (de) * | 2000-12-22 | 2008-10-30 | Nippon Telegraph & Telephone | Polarisationsunabhängige optische Wellenleiteranordnung |
| CA2335216C (en) | 2001-02-09 | 2007-06-05 | Itf Optical Technologies Inc.-Technologies Optiques Itf Inc. | Passive thermal compensation of all-fiber mach-zehnder interferometer |
| US6697552B2 (en) | 2001-02-23 | 2004-02-24 | Lightwave Microsystems Corporation | Dendritic taper for an integrated optical wavelength router |
| US6463192B1 (en) | 2001-02-26 | 2002-10-08 | K2 Optronics, Inc. | Non-blocking micro-optic switch matrix for use in fiber optic systems |
| US6748132B1 (en) | 2001-02-26 | 2004-06-08 | K2 Optronics, Inc. | Wavelength add drop element for configurable add drop multiplexing |
| GB0106014D0 (en) | 2001-03-12 | 2001-05-02 | Kymata Ltd | Arrayed waveguide grating |
| US6853769B2 (en) * | 2001-03-16 | 2005-02-08 | Lightwave Microsystems Corporation | Arrayed waveguide grating with waveguides of unequal widths |
| US6792180B1 (en) | 2001-03-20 | 2004-09-14 | Kotura, Inc. | Optical component having flat top output |
| US20020158046A1 (en) * | 2001-04-27 | 2002-10-31 | Chi Wu | Formation of an optical component |
| US20020158047A1 (en) * | 2001-04-27 | 2002-10-31 | Yiqiong Wang | Formation of an optical component having smooth sidewalls |
| US6853773B2 (en) * | 2001-04-30 | 2005-02-08 | Kotusa, Inc. | Tunable filter |
| US6744951B2 (en) * | 2001-05-07 | 2004-06-01 | Cornigg Incorporated | Waveguides and method of making them |
| US6614965B2 (en) | 2001-05-11 | 2003-09-02 | Lightcross, Inc. | Efficient coupling of optical fiber to optical component |
| US20020181869A1 (en) * | 2001-06-01 | 2002-12-05 | Wenhua Lin | Tunable dispersion compensator |
| US6674929B2 (en) | 2001-06-01 | 2004-01-06 | Lightcross, Inc. | Tunable optical filter |
| US6850670B2 (en) * | 2001-06-28 | 2005-02-01 | Lightwave Microsytstems Corporation | Method and apparatus for controlling waveguide birefringence by selection of a waveguide core width for a top clad |
| US20030012537A1 (en) * | 2001-07-11 | 2003-01-16 | Chi Wu | Method of forming an optical component |
| US6614951B2 (en) | 2001-08-06 | 2003-09-02 | Lightcross, Inc. | Optical component having a flat top output |
| US6766074B1 (en) | 2001-08-15 | 2004-07-20 | Corning Incorporated | Demultiplexer/multiplexer with a controlled variable path length device |
| US7050663B2 (en) * | 2001-10-17 | 2006-05-23 | Intel Corporation | Integrated optical circuit having an integrated arrayed waveguide grating (AWG) and optical amplifier(s) |
| US6603892B1 (en) | 2001-10-24 | 2003-08-05 | Lightwave Microsystems Corporation | Mechanical beam steering for optical integrated circuits |
| US6853797B2 (en) * | 2001-11-05 | 2005-02-08 | Kotura, Inc. | Compact optical equalizer |
| US20030091291A1 (en) * | 2001-11-15 | 2003-05-15 | Sam Keo | Smoothing facets on an optical component |
| US6714704B2 (en) | 2001-11-29 | 2004-03-30 | Lightcross, Inc. | Optical component having selected bandwidth |
| EP1319967A1 (de) * | 2001-12-13 | 2003-06-18 | Alcatel | Temperaturunabhängiges Wellenleitergitter (AWG), mit thermischer Kompensation im Schichtwellenleiterbereich |
| DE10210535B4 (de) * | 2002-03-05 | 2007-07-19 | Infineon Technologies Ag | Vorrichtung zum Multiplexen und/oder Demultiplexen optischer Datenkanäle |
| US7006719B2 (en) * | 2002-03-08 | 2006-02-28 | Infinera Corporation | In-wafer testing of integrated optical components in photonic integrated circuits (PICs) |
| US6738545B1 (en) * | 2002-03-18 | 2004-05-18 | Lightwave Microsystems Corporation | Athermal AWG and AWG with low power consumption using groove of changeable width |
| US6975793B2 (en) * | 2002-03-18 | 2005-12-13 | Lightwave Microsystems Corporation | Method and apparatus facilitating mechanical beam steering for optical integrated circuits |
| US7095923B1 (en) * | 2002-03-29 | 2006-08-22 | Nortel Networks Limited | Wavelength selective optical filter |
| NL1020609C2 (nl) * | 2002-05-16 | 2003-11-18 | Lightwave Devices Group | Inrichting en werkwijze voor het bewerken van optische signalen. |
| US7194176B2 (en) * | 2002-05-29 | 2007-03-20 | Hoya Corporation | Functional optical devices and methods for producing them |
| US6876784B2 (en) * | 2002-05-30 | 2005-04-05 | Nanoopto Corporation | Optical polarization beam combiner/splitter |
| US6810168B1 (en) | 2002-05-30 | 2004-10-26 | Kotura, Inc. | Tunable add/drop node |
| EP1367418A1 (de) * | 2002-05-30 | 2003-12-03 | Alcatel | Athermische Wellenleitergitter |
| US6885795B1 (en) | 2002-05-31 | 2005-04-26 | Kotusa, Inc. | Waveguide tap monitor |
| US7386205B2 (en) * | 2002-06-17 | 2008-06-10 | Jian Wang | Optical device and method for making same |
| US7283571B2 (en) * | 2002-06-17 | 2007-10-16 | Jian Wang | Method and system for performing wavelength locking of an optical transmission source |
| US6859303B2 (en) | 2002-06-18 | 2005-02-22 | Nanoopto Corporation | Optical components exhibiting enhanced functionality and method of making same |
| US20040005108A1 (en) * | 2002-07-02 | 2004-01-08 | Kjetil Johannessen | Thermal compensation of waveguides by dual material core having negative thermo-optic coefficient inner core |
| US6987895B2 (en) * | 2002-07-02 | 2006-01-17 | Intel Corporation | Thermal compensation of waveguides by dual material core having positive thermo-optic coefficient inner core |
| US20040037531A1 (en) * | 2002-08-20 | 2004-02-26 | Andrews Mark P. | Waveguide device with a tailored thermal response |
| US7013064B2 (en) * | 2002-10-09 | 2006-03-14 | Nanoopto Corporation | Freespace tunable optoelectronic device and method |
| US6920272B2 (en) * | 2002-10-09 | 2005-07-19 | Nanoopto Corporation | Monolithic tunable lasers and reflectors |
| WO2004072692A2 (en) * | 2003-02-10 | 2004-08-26 | Nanoopto Corporation | Universal broadband polarizer, devices incorporating same, and method of making same |
| US20040223712A1 (en) * | 2003-04-28 | 2004-11-11 | Ruolin Li | Technique for stabilizing laser wavelength and phase |
| US20040258355A1 (en) * | 2003-06-17 | 2004-12-23 | Jian Wang | Micro-structure induced birefringent waveguiding devices and methods of making same |
| JP3938596B2 (ja) * | 2004-11-08 | 2007-06-27 | 松下電器産業株式会社 | 光学的ｃｄｍａのための符号化器／復号器 |
| US7397986B2 (en) * | 2005-03-04 | 2008-07-08 | Gemfire Corporation | Optical device with reduced temperature dependence |
| US7609917B2 (en) * | 2005-10-11 | 2009-10-27 | Lightwave Microsystems Corporation | Method and apparatus for controlling waveguide birefringence by selection of a waveguide core width for a top cladding |
| US7630602B2 (en) * | 2006-12-04 | 2009-12-08 | Electronics And Telecommunications Research Institute | Optical filter module and method of manufacturing the same |
| EP2548058B1 (de) * | 2010-03-19 | 2014-11-19 | Gemfire Corporation | Wellenleitergitter mit Temperaturkompensation bis zum zweiten Ordung mit längsschlitzen darin |
| WO2011146363A2 (en) | 2010-05-17 | 2011-11-24 | Neophotonics Corporation | Hybrid fiber coaxial network optical transport system with distortion control |
| KR20140096918A (ko) * | 2013-01-29 | 2014-08-06 | 삼성전자주식회사 | 온도 무의존성 도파로 및 그 제조 방법 |
| WO2017015578A1 (en) | 2015-07-22 | 2017-01-26 | Miroslaw Florjanczyk | Compound semiconductor photonic integrated circuit with dielectric waveguide |
| CN110031139B (zh) * | 2019-04-25 | 2021-06-15 | 山东大学 | 一种接触型线性应力传感器及其应力检测方法 |
| US20220390280A1 (en) | 2019-11-19 | 2022-12-08 | Universiteit Gent | On-chip temperature-insensitive read-out |
| US11372157B2 (en) | 2020-09-30 | 2022-06-28 | Nokia Solutions And Networks Oy | Integrated optical multiplexer / demultiplexer with thermal compensation |
| US11480729B2 (en) | 2020-10-30 | 2022-10-25 | Nokia Solutions And Networks Oy | Thermally compensated slot waveguide |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4045119A (en) * | 1974-08-16 | 1977-08-30 | Laser Bioapplications | Flexible laser waveguide |
| US4902086A (en) * | 1988-03-03 | 1990-02-20 | At&T Bell Laboratories | Device including a substrate-supported optical waveguide, and method of manufacture |
| US5002350A (en) * | 1990-02-26 | 1991-03-26 | At&T Bell Laboratories | Optical multiplexer/demultiplexer |
| US5136671A (en) * | 1991-08-21 | 1992-08-04 | At&T Bell Laboratories | Optical switch, multiplexer, and demultiplexer |
| US5412744A (en) * | 1994-05-02 | 1995-05-02 | At&T Corp. | Frequency routing device having a wide and substantially flat passband |
| US5488680A (en) * | 1994-08-24 | 1996-01-30 | At&T Corp. | Frequency routing device having a wide and substantially flat passband |
| JPH0943440A (ja) * | 1995-07-28 | 1997-02-14 | Toshiba Corp | 集積化光合分波器 |
| US5684908A (en) * | 1995-10-23 | 1997-11-04 | Southeastern Univ. Research Assn., Inc. | Flexible liquid core light guide with focusing and light shaping attachments |
| US5896483A (en) * | 1997-10-17 | 1999-04-20 | Southeastern Univ. Research Assn., Inc. | Flexible, liquid core light guide with focusing and light shaping attachments |
-
1997
- 1997-10-01 US US08/941,976 patent/US6137939A/en not_active Expired - Lifetime
-
1998
- 1998-02-11 US US09/022,338 patent/US6118909A/en not_active Expired - Lifetime
- 1998-09-29 EP EP98307917A patent/EP0907091B1/de not_active Expired - Lifetime
- 1998-09-29 DE DE69810225T patent/DE69810225T2/de not_active Expired - Lifetime
- 1998-09-29 JP JP27511598A patent/JP3649918B2/ja not_active Expired - Fee Related
- 1998-09-30 CN CN98125033A patent/CN1214582A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN1214582A (zh) | 1999-04-21 |
| JP3649918B2 (ja) | 2005-05-18 |
| EP0907091B1 (de) | 2002-12-18 |
| US6118909A (en) | 2000-09-12 |
| JPH11160559A (ja) | 1999-06-18 |
| US6137939A (en) | 2000-10-24 |
| EP0907091A2 (de) | 1999-04-07 |
| DE69810225D1 (de) | 2003-01-30 |
| EP0907091A3 (de) | 1999-05-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |