DE69815321D1 - Laser mit externem resonator und optisch geschaltetem abstimmechanismus - Google Patents

Laser mit externem resonator und optisch geschaltetem abstimmechanismus

Info

Publication number
DE69815321D1
DE69815321D1 DE69815321T DE69815321T DE69815321D1 DE 69815321 D1 DE69815321 D1 DE 69815321D1 DE 69815321 T DE69815321 T DE 69815321T DE 69815321 T DE69815321 T DE 69815321T DE 69815321 D1 DE69815321 D1 DE 69815321D1
Authority
DE
Germany
Prior art keywords
laser
external resonator
tuning mechanism
optically switched
switched tuning
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
Application number
DE69815321T
Other languages
English (en)
Other versions
DE69815321T2 (de
Inventor
A Fee
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.)
Verizon Business Global LLC
Original Assignee
MCI Worldcom Inc
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 MCI Worldcom Inc filed Critical MCI Worldcom Inc
Publication of DE69815321D1 publication Critical patent/DE69815321D1/de
Application granted granted Critical
Publication of DE69815321T2 publication Critical patent/DE69815321T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/0687—Stabilising the frequency of the laser
    • 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
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/068—Stabilisation of laser output parameters
    • H01S5/0683—Stabilisation of laser output parameters by monitoring the optical output parameters
    • H01S5/06837—Stabilising otherwise than by an applied electric field or current, e.g. by controlling the temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Communication System (AREA)
DE69815321T 1997-03-25 1998-03-24 Laser mit externem resonator und optisch geschaltetem abstimmechanismus Expired - Lifetime DE69815321T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/823,945 US5943352A (en) 1997-03-25 1997-03-25 External cavity laser with optically switched tuning mechanism
US823945 1997-03-25
PCT/US1998/005593 WO1998043328A1 (en) 1997-03-25 1998-03-24 External cavity laser with optically switched tuning mechanism

Publications (2)

Publication Number Publication Date
DE69815321D1 true DE69815321D1 (de) 2003-07-10
DE69815321T2 DE69815321T2 (de) 2004-04-29

Family

ID=25240202

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69815321T Expired - Lifetime DE69815321T2 (de) 1997-03-25 1998-03-24 Laser mit externem resonator und optisch geschaltetem abstimmechanismus

Country Status (8)

Country Link
US (1) US5943352A (de)
EP (1) EP0970551B1 (de)
JP (1) JP2001515657A (de)
AU (1) AU6767898A (de)
CA (1) CA2285481A1 (de)
DE (1) DE69815321T2 (de)
HK (1) HK1022996A1 (de)
WO (1) WO1998043328A1 (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3391229B2 (ja) * 1997-09-19 2003-03-31 安藤電気株式会社 外部共振器型半導体レーザ光源
US6381047B1 (en) * 1998-05-06 2002-04-30 At&T Corp. Passive optical network using a fabry-perot laser as a multiwavelength source
JP3307346B2 (ja) * 1998-11-27 2002-07-24 日本電気株式会社 波長制御回路
US6477190B1 (en) * 1999-02-15 2002-11-05 Fujitsu Limited Optical module
US6879619B1 (en) 1999-07-27 2005-04-12 Intel Corporation Method and apparatus for filtering an optical beam
US6853654B2 (en) * 1999-07-27 2005-02-08 Intel Corporation Tunable external cavity laser
US6856632B1 (en) 1999-09-20 2005-02-15 Iolon, Inc. Widely tunable laser
US6847661B2 (en) * 1999-09-20 2005-01-25 Iolon, Inc. Tunable laser with microactuator
US6501773B1 (en) * 2000-06-19 2002-12-31 Versatile Optical Networks, Inc. Stabilization of a laser array module
US6888863B1 (en) 2000-06-30 2005-05-03 Lucent Technologies Inc. System comprising optical semiconductor waveguide device
US7120176B2 (en) * 2000-07-27 2006-10-10 Intel Corporation Wavelength reference apparatus and method
US6839364B1 (en) * 2000-09-29 2005-01-04 Triquint Technology Holding Co. Feedback control loop operating system for tunable source
US6792015B1 (en) * 2000-12-29 2004-09-14 Cisco Technology, Inc. Thermo-electric cooler circuit and method for DWDM/TDM mode selection
US6658031B2 (en) 2001-07-06 2003-12-02 Intel Corporation Laser apparatus with active thermal tuning of external cavity
US6816516B2 (en) 2001-03-21 2004-11-09 Intel Corporation Error signal generation system
US6901088B2 (en) * 2001-07-06 2005-05-31 Intel Corporation External cavity laser apparatus with orthogonal tuning of laser wavelength and cavity optical pathlength
US6788724B2 (en) * 2001-07-06 2004-09-07 Intel Corporation Hermetically sealed external cavity laser system and method
US6724797B2 (en) * 2001-07-06 2004-04-20 Intel Corporation External cavity laser with selective thermal control
US6804278B2 (en) 2001-07-06 2004-10-12 Intel Corporation Evaluation and adjustment of laser losses according to voltage across gain medium
US6822979B2 (en) 2001-07-06 2004-11-23 Intel Corporation External cavity laser with continuous tuning of grid generator
US6631146B2 (en) * 2001-07-06 2003-10-07 Intel Corporation Tunable laser control system
KR100765001B1 (ko) * 2001-07-10 2007-10-09 엘지노텔 주식회사 다중채널용 광파장 안정화장치
US6956886B1 (en) * 2001-11-02 2005-10-18 Patel C Kumar N Discreetly tunable semiconductor laser arrangement for wavelength division multiplex communication systems
US7027469B2 (en) 2001-11-30 2006-04-11 Optitune Plc Tunable filter
US7230959B2 (en) * 2002-02-22 2007-06-12 Intel Corporation Tunable laser with magnetically coupled filter
US6985644B2 (en) * 2002-04-26 2006-01-10 T-Networks, Inc. Semiconductor micro-resonator for monitoring an optical device
US6763047B2 (en) * 2002-06-15 2004-07-13 Intel Corporation External cavity laser apparatus and methods
US6845121B2 (en) * 2002-06-15 2005-01-18 Intel Corporation Optical isolator apparatus and methods
US20050180711A1 (en) * 2004-02-13 2005-08-18 Kamath Kishore K. Dual loop automatic power control of optical transmitters
JP4856216B2 (ja) * 2008-09-25 2012-01-18 富士通株式会社 光通信装置及び同光通信装置の制御装置並びに光出力安定化方法
JP2016504589A (ja) * 2012-12-20 2016-02-12 ナサニエル ジェイ． ケンプ， 異なる撮像モード間で再構成可能な光コヒーレンストモグラフィシステム
CN114447760B (zh) * 2021-12-07 2024-03-29 金雷 一种温控光模块及其工作方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4425648A (en) * 1980-12-29 1984-01-10 Rockwell International Corporation Wavelength selectivity of lasers and control thereof for rapid action measuring tasks
US4441186A (en) * 1981-12-31 1984-04-03 Gte Products Corporation Electronically switchable multiwavelength laser system
JPH02269323A (ja) * 1989-04-11 1990-11-02 Matsushita Electric Ind Co Ltd 発光素子
JPH03232290A (ja) * 1990-02-08 1991-10-16 Fujitsu Ltd 半導体レーザ
DE4110189C2 (de) * 1991-03-25 1996-08-01 Elight Laser Syst Gmbh Mehrwellenlängen-Laseroszillator mit geometrisch gekoppelten Resonatoren
US5392308A (en) * 1993-01-07 1995-02-21 Sdl, Inc. Semiconductor laser with integral spatial mode filter
US5541946A (en) * 1993-11-19 1996-07-30 The United States Of America As Represented By The Secretary Of The Navy Laser with multiple gain elements pumped by a single excitation source
US5528612A (en) * 1993-11-19 1996-06-18 The United States Of America As Represented By The Secretary Of The Navy Laser with multiple gain elements
US5450431A (en) * 1994-09-02 1995-09-12 At&T Corp. Digitally-tuned integrated laser with multi-frequency operation
US5444725A (en) * 1994-09-30 1995-08-22 At&T Ipm Corp. Multifrequency laser

Also Published As

Publication number Publication date
US5943352A (en) 1999-08-24
JP2001515657A (ja) 2001-09-18
CA2285481A1 (en) 1998-10-01
HK1022996A1 (en) 2000-08-25
AU6767898A (en) 1998-10-20
EP0970551A1 (de) 2000-01-12
WO1998043328A1 (en) 1998-10-01
EP0970551A4 (de) 2000-05-17
EP0970551B1 (de) 2003-06-04
DE69815321T2 (de) 2004-04-29

Similar Documents

Publication Publication Date Title
DE69815321D1 (de) Laser mit externem resonator und optisch geschaltetem abstimmechanismus
DE69808342D1 (de) Laser mit externem resonator
DE69408846D1 (de) Slab-laser mit gefalteter resonatorstruktur
DE69802122T2 (de) Abstimmbarer optischer parametrischer Oszillator
DE69737855D1 (de) Aktive wellenlängeselektion mit resonanten vorrichtungen
DE69427730T2 (de) Kristallresonator
DE69840287D1 (de) Hochfrequenz-angeregter wellenleiterlaser
SE0004487D0 (sv) Oven-heated crystal resonator and oscillator assembly
NO20001107L (no) Flermodus dielektrisk resonator og komponenter med slike resonatorer
DE69812297D1 (de) Wellenlängenabstimmbarer Laser mit externem Spiegel
DE69732254D1 (de) Abstimmbarer diodenlaser mit externem resonator
DE69221860T2 (de) Laser mit externem resonator
DE59808542D1 (de) Lasermodul mit wellenlängenstabilisierung
DE69706819T2 (de) Halbleiterlaserlichtquelle mit variabler Wellenlänge und mit externem Resonator
DE59805493D1 (de) Laserresonator
DE69805095T2 (de) Mit verschiedenen oberflächen gekoppelter resonator
DE69703177D1 (de) Optischer parametrischer Oszillator
FR2746985B1 (fr) Resonateur piezoelectrique
DE69813812D1 (de) Sehr schmalbandiger laser mit instabilem resonator
DE69718961D1 (de) Wellenlängenabstimmbarer Laser
FI940188A (fi) Optinen mikroaalto-oskillaattori
DE69828560D1 (de) Laserlichtquelle mit externem Resonator
DE69703997D1 (de) Optischer parametrischer Oszillator mit sättigbarem Absorber
DE69718960D1 (de) Wellenlängenabstimmbarer Laser
DE69817504D1 (de) Optisch gepumpter kompakter laserresonator

Legal Events

Date Code Title Description
8364 No opposition during term of opposition