SE9603219D0 - Våglängdsavstämbar laseranordning - Google Patents
Våglängdsavstämbar laseranordningInfo
- Publication number
- SE9603219D0 SE9603219D0 SE9603219A SE9603219A SE9603219D0 SE 9603219 D0 SE9603219 D0 SE 9603219D0 SE 9603219 A SE9603219 A SE 9603219A SE 9603219 A SE9603219 A SE 9603219A SE 9603219 D0 SE9603219 D0 SE 9603219D0
- Authority
- SE
- Sweden
- Prior art keywords
- lasers
- laser device
- activated
- laser
- tunable laser
- Prior art date
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
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
-
- 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
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4031—Edge-emitting structures
-
- 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
- H01S5/12—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 the resonator having a periodic structure, e.g. in distributed feedback [DFB] lasers
-
- 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
- G02B2006/12083—Constructional arrangements
- G02B2006/12121—Laser
-
- 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
- G02B2006/12133—Functions
- G02B2006/12142—Modulator
-
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
- H01S5/0265—Intensity modulators
-
- 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
- H01S5/0607—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature
- H01S5/0612—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying physical parameters other than the potential of the electrodes, e.g. by an electric or magnetic field, mechanical deformation, pressure, light, temperature controlled by temperature
-
- 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
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
-
- 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
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
- H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
- H01S5/06255—Controlling the frequency of the radiation
- H01S5/06258—Controlling the frequency of the radiation with DFB-structure
-
- 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
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Semiconductor Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9603219A SE507376C2 (sv) | 1996-09-04 | 1996-09-04 | Våglängdsavstämbar laseranordning |
CA002264934A CA2264934C (en) | 1996-09-04 | 1997-09-02 | Producing laser light of different wavelengths |
AU41406/97A AU4140697A (en) | 1996-09-04 | 1997-09-02 | Producing laser light of different wavelengths |
EP97939283A EP1010281B1 (en) | 1996-09-04 | 1997-09-02 | Producing laser light of different wavelengths |
JP51256598A JP3891362B2 (ja) | 1996-09-04 | 1997-09-02 | 異なる波長のレーザ光の生成 |
CNB971995664A CN1174577C (zh) | 1996-09-04 | 1997-09-02 | 产生波长不同的激光 |
PCT/SE1997/001464 WO1998010544A2 (en) | 1996-09-04 | 1997-09-02 | Producing laser light of different wavelengths |
DE69736403T DE69736403T2 (de) | 1996-09-04 | 1997-09-02 | Erzeugung von laserlicht mit verschiedenen wellenlängen |
KR10-1999-7001818A KR100411871B1 (ko) | 1996-09-04 | 1997-09-02 | 발광 장치 |
US08/923,034 US6215804B1 (en) | 1996-09-04 | 1997-09-03 | Producing laser light of different wavelengths |
TW086113028A TW363292B (en) | 1996-09-04 | 1998-05-02 | Producing laser light of different wavelengths |
HK00102167A HK1023240A1 (en) | 1996-09-04 | 2000-04-10 | Producing laser light of different wavelengths. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9603219A SE507376C2 (sv) | 1996-09-04 | 1996-09-04 | Våglängdsavstämbar laseranordning |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9603219D0 true SE9603219D0 (sv) | 1996-09-04 |
SE9603219L SE9603219L (sv) | 1998-03-05 |
SE507376C2 SE507376C2 (sv) | 1998-05-18 |
Family
ID=20403771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9603219A SE507376C2 (sv) | 1996-09-04 | 1996-09-04 | Våglängdsavstämbar laseranordning |
Country Status (12)
Country | Link |
---|---|
US (1) | US6215804B1 (sv) |
EP (1) | EP1010281B1 (sv) |
JP (1) | JP3891362B2 (sv) |
KR (1) | KR100411871B1 (sv) |
CN (1) | CN1174577C (sv) |
AU (1) | AU4140697A (sv) |
CA (1) | CA2264934C (sv) |
DE (1) | DE69736403T2 (sv) |
HK (1) | HK1023240A1 (sv) |
SE (1) | SE507376C2 (sv) |
TW (1) | TW363292B (sv) |
WO (1) | WO1998010544A2 (sv) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6438148B1 (en) * | 1998-12-15 | 2002-08-20 | Nortel Networks Limited | Method and device for encoding data into high speed optical train |
US6650673B2 (en) | 1998-12-15 | 2003-11-18 | Bookham Technology, Plc | Generation of short optical pulses using strongly complex coupled DFB lasers |
SE518827C2 (sv) | 1999-02-17 | 2002-11-26 | Altitun Ab | Metod för karakterisering av en avstämbar laser |
SE515435C2 (sv) * | 1999-02-17 | 2001-08-06 | Altitun Ab | Metod för att våglängdslåsa och modkontrollera en avstämbar laser |
JP2003509851A (ja) | 1999-09-03 | 2003-03-11 | ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア | 一体型光学変調器を有する波長可変レーザソース |
EP1087478A1 (en) * | 1999-09-27 | 2001-03-28 | Nortel Networks Limited | Generation of short optical pulses using strongly complex coupled DFB lasers. |
US6636544B2 (en) * | 2000-12-06 | 2003-10-21 | Applied Optoelectronics, Inc. | Overlapping wavelength-tunable vertical cavity surface-emitting laser (VCSEL) arrays |
JP4105403B2 (ja) * | 2001-04-26 | 2008-06-25 | 日本オプネクスト株式会社 | 半導体光集積素子の製造方法 |
FR2824152B1 (fr) * | 2001-04-27 | 2004-01-30 | Cit Alcatel | Emetteur optique comprenant un modulateur compose d'une pluralite d'elements de modulation |
US6628686B1 (en) * | 2001-11-16 | 2003-09-30 | Fox-Tek, Inc | Integrated multi-wavelength and wideband lasers |
JP2003209316A (ja) * | 2002-01-16 | 2003-07-25 | Photonixnet Corp | 波長多重化装置およびその調整方法 |
GB0206226D0 (en) * | 2002-03-16 | 2002-05-01 | Intense Photonics Ltd | Electro-absorption modulator with broad optical bandwidth |
US20030227949A1 (en) * | 2002-06-05 | 2003-12-11 | Mark Meyers | Integrated, temperature insensitive wavelength locker for use in laser packages |
EP1400835B1 (en) | 2002-09-17 | 2011-11-16 | Nippon Telegraph And Telephone Corporation | Semiconductor optical modulator and laser with such optical modulator |
GB2402544A (en) * | 2003-06-03 | 2004-12-08 | Agilent Technologies Inc | Electromagnetic Radiation Emission Apparatus |
US7301977B2 (en) * | 2004-06-10 | 2007-11-27 | Nanoplus Gmbh | Tuneable unipolar lasers |
GB2433644A (en) * | 2005-12-22 | 2007-06-27 | Bookham Technology Plc | A method of controlling a laser |
CN100429848C (zh) * | 2006-01-20 | 2008-10-29 | 中国科学院半导体研究所 | 波长可选分布反馈激光器二维阵列集成组件 |
US7826509B2 (en) * | 2006-12-15 | 2010-11-02 | President And Fellows Of Harvard College | Broadly tunable single-mode quantum cascade laser sources and sensors |
WO2009152658A1 (zh) * | 2008-06-19 | 2009-12-23 | 中兴通讯股份有限公司 | 可调谐激光器模块及其控制方法 |
JP5784364B2 (ja) * | 2010-08-17 | 2015-09-24 | アンリツ株式会社 | 半導体発光素子の駆動方法、発光装置、および当該発光装置を用いた光パルス試験器 |
JP2012084627A (ja) * | 2010-10-08 | 2012-04-26 | Anritsu Corp | 半導体発光素子およびそれを用いた光パルス試験器 |
US9455551B2 (en) | 2012-01-13 | 2016-09-27 | Thorlabs Quantum Electronics, Inc. | Mid-IR multiwavelength concatenated distributed-feedback laser with an active core made of cascaded stages |
US10020636B2 (en) | 2013-06-13 | 2018-07-10 | Applied Optoelectronics, Inc. | Tunable laser with multiple in-line sections including sampled gratings |
US20150357791A1 (en) * | 2013-06-13 | 2015-12-10 | Applied Optoelectronics, Inc. | Tunable laser with multiple in-line sections |
WO2015163965A2 (en) * | 2014-02-04 | 2015-10-29 | Board Of Regents, The University Of Texas System | Monolithic tunable terahertz radiation source using nonlinear frequency mixing in quantum cascade lasers |
US9531155B2 (en) * | 2014-04-09 | 2016-12-27 | Applied Optoelectronics, Inc. | Switched radio frequency (RF) driver for tunable laser with multiple in-line sections |
US10283936B2 (en) * | 2015-07-30 | 2019-05-07 | Agilent Technologies, Inc. | Quantum cascade laser with serially configured gain sections |
CN106451059A (zh) * | 2016-11-21 | 2017-02-22 | 中国电子科技集团公司第四十四研究所 | 激光器单模稳定性控制装置及方法 |
JP2019008179A (ja) * | 2017-06-26 | 2019-01-17 | 日本電信電話株式会社 | 半導体光素子 |
CN108471046B (zh) * | 2018-05-14 | 2020-08-04 | 南京大学 | 一种半导体激光器和控制方法 |
DE102018127977A1 (de) * | 2018-11-08 | 2020-05-14 | Osram Opto Semiconductors Gmbh | Diodenlaser und verfahren zum betreiben eines diodenlasers |
CN114300934B (zh) * | 2020-09-21 | 2024-05-14 | 华为技术有限公司 | 一种激光器芯片、光发射组件、光模块及激光生成方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0194335B1 (en) * | 1985-03-14 | 1991-01-02 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Improved semiconductor laser devices |
DE3868515D1 (de) * | 1988-11-21 | 1992-03-26 | Okayama Jonan Denki K K | Verfahren zur pulverisierung. |
US5119393A (en) * | 1989-06-14 | 1992-06-02 | Hitachi, Ltd. | Semiconductor laser device capable of controlling wavelength shift |
US5048040A (en) * | 1990-03-08 | 1991-09-10 | Xerox Corporation | Multiple wavelength p-n junction semiconductor laser with separated waveguides |
US5233187A (en) * | 1991-01-22 | 1993-08-03 | Canon Kabushiki Kaisha | Multi-wavelength light detecting and/or emitting apparatuses having serially arranged grating directional couplers |
US5117469A (en) * | 1991-02-01 | 1992-05-26 | Bell Communications Research, Inc. | Polarization-dependent and polarization-diversified opto-electronic devices using a strained quantum well |
FR2681191A1 (fr) * | 1991-09-06 | 1993-03-12 | France Telecom | Composant integre laser-modulateur a super-reseau tres couple. |
EP0539015B1 (en) * | 1991-10-18 | 1996-10-16 | Xerox Corporation | Multiple wavelength semiconductor laser |
US5353295A (en) | 1992-08-10 | 1994-10-04 | The Board Of Trustees Of The University Of Illinois | Semiconductor laser device with coupled cavities |
US5642371A (en) * | 1993-03-12 | 1997-06-24 | Kabushiki Kaisha Toshiba | Optical transmission apparatus |
US5379318A (en) * | 1994-01-31 | 1995-01-03 | Telefonaktiebolaget L M Ericsson | Alternating grating tunable DBR laser |
JP2526806B2 (ja) * | 1994-04-26 | 1996-08-21 | 日本電気株式会社 | 半導体レ―ザおよびその動作方法 |
JPH08255087A (ja) * | 1995-03-17 | 1996-10-01 | Toshiba Corp | 例外処理方法 |
EP0735635B1 (en) * | 1995-03-31 | 2000-08-02 | Canon Kabushiki Kaisha | Optical semiconductor apparatus, driving method therefor, light source apparatus and optical communication system using the same |
-
1996
- 1996-09-04 SE SE9603219A patent/SE507376C2/sv not_active IP Right Cessation
-
1997
- 1997-09-02 EP EP97939283A patent/EP1010281B1/en not_active Expired - Lifetime
- 1997-09-02 CA CA002264934A patent/CA2264934C/en not_active Expired - Fee Related
- 1997-09-02 CN CNB971995664A patent/CN1174577C/zh not_active Expired - Fee Related
- 1997-09-02 WO PCT/SE1997/001464 patent/WO1998010544A2/en active IP Right Grant
- 1997-09-02 JP JP51256598A patent/JP3891362B2/ja not_active Expired - Fee Related
- 1997-09-02 DE DE69736403T patent/DE69736403T2/de not_active Expired - Lifetime
- 1997-09-02 KR KR10-1999-7001818A patent/KR100411871B1/ko not_active IP Right Cessation
- 1997-09-02 AU AU41406/97A patent/AU4140697A/en not_active Abandoned
- 1997-09-03 US US08/923,034 patent/US6215804B1/en not_active Expired - Lifetime
-
1998
- 1998-05-02 TW TW086113028A patent/TW363292B/zh not_active IP Right Cessation
-
2000
- 2000-04-10 HK HK00102167A patent/HK1023240A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JP2002511979A (ja) | 2002-04-16 |
JP3891362B2 (ja) | 2007-03-14 |
KR100411871B1 (ko) | 2003-12-24 |
DE69736403D1 (de) | 2006-09-07 |
WO1998010544A3 (en) | 2000-11-09 |
EP1010281B1 (en) | 2006-07-26 |
WO1998010544A2 (en) | 1998-03-12 |
CA2264934A1 (en) | 1998-03-12 |
CN1237298A (zh) | 1999-12-01 |
TW363292B (en) | 1999-07-01 |
CN1174577C (zh) | 2004-11-03 |
EP1010281A1 (en) | 2000-06-21 |
KR20000068447A (ko) | 2000-11-25 |
SE9603219L (sv) | 1998-03-05 |
US6215804B1 (en) | 2001-04-10 |
DE69736403T2 (de) | 2006-11-30 |
SE507376C2 (sv) | 1998-05-18 |
AU4140697A (en) | 1998-03-26 |
CA2264934C (en) | 2010-02-02 |
HK1023240A1 (en) | 2000-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |