DE69207102T2 - Ausrichtungsfehlertoleranter, durch Beugungsgitter abgestimmter Laser mit externem Resonator - Google Patents

Ausrichtungsfehlertoleranter, durch Beugungsgitter abgestimmter Laser mit externem Resonator

Info

Publication number
DE69207102T2
DE69207102T2 DE69207102T DE69207102T DE69207102T2 DE 69207102 T2 DE69207102 T2 DE 69207102T2 DE 69207102 T DE69207102 T DE 69207102T DE 69207102 T DE69207102 T DE 69207102T DE 69207102 T2 DE69207102 T2 DE 69207102T2
Authority
DE
Germany
Prior art keywords
misalignment
diffraction gratings
external resonator
laser tuned
tolerant
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 - Fee Related
Application number
DE69207102T
Other languages
English (en)
Other versions
DE69207102D1 (de
Inventor
Paul Zorabedian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HP Inc
Original Assignee
Hewlett Packard Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Co filed Critical Hewlett Packard Co
Application granted granted Critical
Publication of DE69207102D1 publication Critical patent/DE69207102D1/de
Publication of DE69207102T2 publication Critical patent/DE69207102T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/14—External cavity lasers
    • H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
    • 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
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • H01S3/1055—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length one of the reflectors being constituted by a diffraction grating
DE69207102T 1991-07-30 1992-07-29 Ausrichtungsfehlertoleranter, durch Beugungsgitter abgestimmter Laser mit externem Resonator Expired - Fee Related DE69207102T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/737,625 US5177750A (en) 1991-07-30 1991-07-30 Misalignment-tolerant, grating-tuned external-cavity laser with enhanced longitudinal mode selectivity

Publications (2)

Publication Number Publication Date
DE69207102D1 DE69207102D1 (de) 1996-02-08
DE69207102T2 true DE69207102T2 (de) 1996-08-22

Family

ID=24964622

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69207102T Expired - Fee Related DE69207102T2 (de) 1991-07-30 1992-07-29 Ausrichtungsfehlertoleranter, durch Beugungsgitter abgestimmter Laser mit externem Resonator

Country Status (4)

Country Link
US (2) US5177750A (de)
EP (1) EP0525752B1 (de)
JP (1) JPH05198881A (de)
DE (1) DE69207102T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023222481A1 (de) * 2022-05-17 2023-11-23 Osram Gmbh Lasermodul mit laser und externer kavität sowie verfahren zum herstellen desselben

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US6700915B2 (en) 1999-03-12 2004-03-02 Lambda Physik Ag Narrow band excimer laser with a resonator containing an optical element for making wavefront corrections
US7075963B2 (en) 2000-01-27 2006-07-11 Lambda Physik Ag Tunable laser with stabilized grating
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US6603789B1 (en) 2000-07-05 2003-08-05 Lambda Physik Ag Narrow band excimer or molecular fluorine laser with improved beam parameters
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US7663762B2 (en) 2002-07-09 2010-02-16 Finisar Corporation High-speed transmission system comprising a coupled multi-cavity optical discriminator
US7263291B2 (en) * 2002-07-09 2007-08-28 Azna Llc Wavelength division multiplexing source using multifunctional filters
US6963685B2 (en) * 2002-07-09 2005-11-08 Daniel Mahgerefteh Power source for a dispersion compensation fiber optic system
US7054538B2 (en) * 2002-10-04 2006-05-30 Azna Llc Flat dispersion frequency discriminator (FDFD)
US7742542B2 (en) * 2002-11-06 2010-06-22 Finisar Corporation Phase correlated quadrature amplitude modulation
US7505694B2 (en) * 2002-11-06 2009-03-17 Finisar Corporation Thermal chirp compensation systems for a chirp managed directly modulated laser (CML™) data link
US7558488B2 (en) * 2002-11-06 2009-07-07 Finisar Corporation Reach extension by using external Bragg grating for spectral filtering
US7564889B2 (en) * 2002-11-06 2009-07-21 Finisar Corporation Adiabatically frequency modulated source
US7280721B2 (en) * 2002-11-06 2007-10-09 Azna Llc Multi-ring resonator implementation of optical spectrum reshaper for chirp managed laser technology
US7536113B2 (en) * 2002-11-06 2009-05-19 Finisar Corporation Chirp managed directly modulated laser with bandwidth limiting optical spectrum reshaper
US7613401B2 (en) * 2002-12-03 2009-11-03 Finisar Corporation Optical FM source based on intra-cavity phase and amplitude modulation in lasers
US7813648B2 (en) * 2002-12-03 2010-10-12 Finisar Corporation Method and apparatus for compensating for fiber nonlinearity in a transmission system
US7542683B2 (en) 2002-12-03 2009-06-02 Finisar Corporation Chirp Managed Laser (CML) transmitter
US7474859B2 (en) * 2002-12-03 2009-01-06 Finisar Corporation Versatile compact transmitter for generation of advanced modulation formats
US7609977B2 (en) * 2002-12-03 2009-10-27 Finisar Corporation Optical transmission using semiconductor optical amplifier (SOA)
US7860404B2 (en) * 2002-12-03 2010-12-28 Finisar Corporation Optical FM source based on intra-cavity phase and amplitude modulation in lasers
US7809280B2 (en) * 2002-12-03 2010-10-05 Finisar Corporation Chirp-managed, electroabsorption-modulated laser
US7907648B2 (en) * 2002-12-03 2011-03-15 Finisar Corporation Optical FM source based on intra-cavity phase and amplitude modulation in lasers
US7925172B2 (en) * 2002-12-03 2011-04-12 Finisar Corporation High power, low distortion directly modulated laser transmitter
US7480464B2 (en) * 2002-12-03 2009-01-20 Finisar Corporation Widely tunable, dispersion tolerant transmitter
US7630425B2 (en) * 2003-02-25 2009-12-08 Finisar Corporation Optical beam steering for tunable laser applications
US8792531B2 (en) * 2003-02-25 2014-07-29 Finisar Corporation Optical beam steering for tunable laser applications
DE20317902U1 (de) * 2003-11-19 2005-03-24 Sacher Joachim Laserdioden-Anordnung mit externem Resonator
US7639955B2 (en) * 2004-09-02 2009-12-29 Finisar Corporation Method and apparatus for transmitting a signal using a chirp managed laser (CML) and an optical spectrum reshaper (OSR) before an optical receiver
JP4804767B2 (ja) * 2005-02-18 2011-11-02 オリンパス株式会社 超短パルスレーザ伝達装置
US20070012860A1 (en) * 2005-05-05 2007-01-18 Daniel Mahgerefteh Optical source with ultra-low relative intensity noise (RIN)
US7697186B2 (en) * 2006-10-24 2010-04-13 Finisar Corporation Spectral response modification via spatial filtering with optical fiber
WO2008080171A1 (en) * 2006-12-22 2008-07-03 Finisar Corporation Optical transmitter having a widely tunable directly modulated laser and periodic optical spectrum reshaping element
US7941057B2 (en) * 2006-12-28 2011-05-10 Finisar Corporation Integral phase rule for reducing dispersion errors in an adiabatically chirped amplitude modulated signal
US8131157B2 (en) * 2007-01-22 2012-03-06 Finisar Corporation Method and apparatus for generating signals with increased dispersion tolerance using a directly modulated laser transmitter
EP2111678B1 (de) * 2007-02-02 2015-04-08 Finisar Corporation Temperaturstabilisierende verpackung für optoelektronische komponenten in einem übertragungsmodul
US7991291B2 (en) * 2007-02-08 2011-08-02 Finisar Corporation WDM PON based on DML
US8027593B2 (en) 2007-02-08 2011-09-27 Finisar Corporation Slow chirp compensation for enhanced signal bandwidth and transmission performances in directly modulated lasers
US7697847B2 (en) * 2007-04-02 2010-04-13 Finisar Corporation Dispersion compensator for frequency reshaped optical signals
US7991297B2 (en) * 2007-04-06 2011-08-02 Finisar Corporation Chirped laser with passive filter element for differential phase shift keying generation
US8204386B2 (en) * 2007-04-06 2012-06-19 Finisar Corporation Chirped laser with passive filter element for differential phase shift keying generation
US7760777B2 (en) * 2007-04-13 2010-07-20 Finisar Corporation DBR laser with improved thermal tuning efficiency
US7778295B2 (en) * 2007-05-14 2010-08-17 Finisar Corporation DBR laser with improved thermal tuning efficiency
JP4947367B2 (ja) * 2007-07-18 2012-06-06 横河電機株式会社 外部共振器型の波長可変光源
US8160455B2 (en) * 2008-01-22 2012-04-17 Finisar Corporation Method and apparatus for generating signals with increased dispersion tolerance using a directly modulated laser transmitter
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US7869473B2 (en) * 2008-03-21 2011-01-11 Finisar Corporation Directly modulated laser with isolated modulated gain electrode for improved frequency modulation
US8260150B2 (en) * 2008-04-25 2012-09-04 Finisar Corporation Passive wave division multiplexed transmitter having a directly modulated laser array
JP5228616B2 (ja) * 2008-05-20 2013-07-03 横河電機株式会社 波長可変光源
US8199785B2 (en) * 2009-06-30 2012-06-12 Finisar Corporation Thermal chirp compensation in a chirp managed laser
CN103036143B (zh) * 2012-12-18 2015-04-01 中国科学院光电研究院 一种连续调节激光相干长度的方法和装置
JP6182988B2 (ja) * 2013-06-12 2017-08-23 住友電気工業株式会社 分光デバイス及び波長選択スイッチ
CN105655870B (zh) * 2015-12-11 2019-08-02 中国人民解放军国防科学技术大学 一种基于棱镜扩束的可调谐光栅外腔半导体激光器
WO2018061098A1 (ja) 2016-09-27 2018-04-05 ギガフォトン株式会社 レーザ装置
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023222481A1 (de) * 2022-05-17 2023-11-23 Osram Gmbh Lasermodul mit laser und externer kavität sowie verfahren zum herstellen desselben

Also Published As

Publication number Publication date
EP0525752A1 (de) 1993-02-03
EP0525752B1 (de) 1995-12-27
US5177750A (en) 1993-01-05
DE69207102D1 (de) 1996-02-08
JPH05198881A (ja) 1993-08-06
US5325378A (en) 1994-06-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee