DE69404190D1 - Frequenzstabilisationsverfahren für Halbleiterlaser und frequenzstabilisierte Lichtquelle - Google Patents
Frequenzstabilisationsverfahren für Halbleiterlaser und frequenzstabilisierte LichtquelleInfo
- Publication number
- DE69404190D1 DE69404190D1 DE69404190T DE69404190T DE69404190D1 DE 69404190 D1 DE69404190 D1 DE 69404190D1 DE 69404190 T DE69404190 T DE 69404190T DE 69404190 T DE69404190 T DE 69404190T DE 69404190 D1 DE69404190 D1 DE 69404190D1
- Authority
- DE
- Germany
- Prior art keywords
- frequency
- light source
- semiconductor lasers
- stabilization method
- stabilized light
- 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
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
- H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
- H01S5/068—Stabilisation of laser output parameters
- H01S5/06808—Stabilisation of laser output parameters by monitoring the electrical laser parameters, e.g. voltage or current
-
- 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
- H01S5/024—Arrangements for thermal management
-
- 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
- H01S5/024—Arrangements for thermal management
- H01S5/02407—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling
- H01S5/02415—Active cooling, e.g. the laser temperature is controlled by a thermo-electric cooler or water cooling by using a thermo-electric cooler [TEC], e.g. Peltier element
-
- 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
- H01S5/06804—Stabilisation of laser output parameters by monitoring an external parameter, e.g. 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
- H01S5/068—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
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7139893A JPH0770777B2 (ja) | 1993-03-30 | 1993-03-30 | 半導体レーザの波長安定化方法及び波長安定化光源 |
JP5128569A JP2541095B2 (ja) | 1993-05-31 | 1993-05-31 | レ―ザの波長安定化方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69404190D1 true DE69404190D1 (de) | 1997-08-21 |
DE69404190T2 DE69404190T2 (de) | 1998-02-19 |
Family
ID=26412499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69404190T Expired - Fee Related DE69404190T2 (de) | 1993-03-30 | 1994-03-30 | Frequenzstabilisationsverfahren für Halbleiterlaser und frequenzstabilisierte Lichtquelle |
Country Status (3)
Country | Link |
---|---|
US (1) | US5392303A (de) |
EP (1) | EP0618653B1 (de) |
DE (1) | DE69404190T2 (de) |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08195528A (ja) * | 1995-01-13 | 1996-07-30 | Fujitsu Ltd | レーザダイオードモジュール |
WO1997001203A1 (en) * | 1995-06-23 | 1997-01-09 | Coherent, Inc. | Temperature correction circuit for wavelength stabilization in a laser diode |
EP0817338B1 (de) * | 1996-07-01 | 2004-10-06 | Matsushita Electric Industrial Co., Ltd. | Lasergerät |
DE69732254T2 (de) * | 1996-07-26 | 2006-01-12 | Pe Corporation (Ny), Norwalk | Abstimmbarer diodenlaser mit externem resonator |
JP3218999B2 (ja) * | 1996-12-18 | 2001-10-15 | 安藤電気株式会社 | 外部共振器型波長可変半導体レーザ光源 |
US5818857A (en) * | 1997-03-05 | 1998-10-06 | Syncomm Inc. | Stabilized DFB laser |
JPH1154848A (ja) * | 1997-07-29 | 1999-02-26 | Ando Electric Co Ltd | 光モジュールの温度制御装置 |
JPH11125562A (ja) | 1997-10-21 | 1999-05-11 | Ando Electric Co Ltd | 波長校正装置 |
JP4124845B2 (ja) * | 1997-10-24 | 2008-07-23 | 日本オプネクスト株式会社 | 光波長安定制御装置 |
JPH11254159A (ja) * | 1998-03-10 | 1999-09-21 | Matsushita Electric Ind Co Ltd | 光ファイバ出力半導体レーザ加熱装置 |
US6359918B1 (en) | 1998-06-30 | 2002-03-19 | Honeywell International Inc. | Light source control device |
DE19912463A1 (de) * | 1999-03-19 | 2000-09-28 | Sensor Line Ges Fuer Optoelekt | Verfahren zur Stabilisierung der optischen Ausgangsleistung von Leuchtdioden und Laserdioden |
US6807206B2 (en) * | 2001-04-16 | 2004-10-19 | The Furukawa Electric Co., Ltd. | Semiconductor laser device and drive control method for a semiconductor laser device |
US6807208B2 (en) * | 2001-08-22 | 2004-10-19 | The Furukawa Electric Co., Ltd. | Laser module |
JP4844997B2 (ja) * | 2001-08-29 | 2011-12-28 | 古河電気工業株式会社 | レーザモジュール |
JP2003283042A (ja) * | 2002-01-18 | 2003-10-03 | Sumitomo Electric Ind Ltd | 光モジュールおよび光素子制御回路 |
US6922423B2 (en) * | 2003-04-11 | 2005-07-26 | Robert L. Thornton | Control system for a semiconductor laser |
WO2004102754A1 (ja) * | 2003-05-13 | 2004-11-25 | Nippon Telegraph And Telephone Corporation | 光モジュールおよびその波長監視制御方法 |
GB0405554D0 (en) * | 2004-03-12 | 2004-04-21 | Xyz Imaging Inc | A laser |
US7251261B2 (en) * | 2004-05-14 | 2007-07-31 | C8 Medisensors Inc. | Temperature tuning the wavelength of a semiconductor laser using a variable thermal impedance |
CN101015100B (zh) * | 2004-05-14 | 2011-05-11 | C8麦迪森瑟斯公司 | 使用可变热阻抗对半导体激光器的波长进行温度调谐 |
KR100657301B1 (ko) * | 2004-12-29 | 2006-12-14 | 삼성전자주식회사 | 레이저 다이오드의 출력제어장치의 제어 파라미터 변경방법 및 제어 파라미터 변경 기능을 구비한 레이저다이오드의 출력제어장치 |
CN101548581B (zh) * | 2007-01-17 | 2013-12-25 | 奥斯兰姆有限公司 | 发光二极管模块 |
JP2009182050A (ja) * | 2008-01-29 | 2009-08-13 | Ricoh Co Ltd | レーザ光量制御装置、レーザ光量制御方法、画像形成装置 |
US8050301B2 (en) * | 2010-02-09 | 2011-11-01 | The Aerospace Corporation | Systems and methods for stabilizing laser frequency based on an isoclinic point in the absorption spectrum of a gas |
US8213018B2 (en) | 2010-11-10 | 2012-07-03 | Honeywell International Inc. | Constant optical power sensor using a light source current servo combined with digital demodulation intensity suppression for radiation and vibration insensitivity in a fiber optic gyroscope |
FR2991214B1 (fr) * | 2012-06-01 | 2014-06-13 | Snecma | Procede de percage d'une piece par impulsions laser |
US20160327365A1 (en) * | 2013-07-15 | 2016-11-10 | OptiFlow, Inc. | Holographic weapon sight with laser management system |
US8873061B1 (en) | 2013-09-05 | 2014-10-28 | The Aerospace Corporation | Systems and methods for measuring a physical parameter of a substance based on an isoclinic point in the absorption spectrum of another substance |
CN103490269B (zh) * | 2013-09-18 | 2016-04-20 | 青岛海信宽带多媒体技术有限公司 | 基于热电制冷器的温度控制电路 |
CN103682979B (zh) * | 2013-12-26 | 2016-08-17 | 中国科学院半导体研究所 | 窄线宽稳频半导体激光器 |
GB2525187B (en) * | 2014-04-14 | 2020-02-12 | Univ Cranfield | Wavelength control of laser diodes |
US9491824B2 (en) * | 2014-08-05 | 2016-11-08 | Svetlana Eden | Method and apparatus for precise temperature brightness compensation of LED |
JP2016100380A (ja) | 2014-11-19 | 2016-05-30 | 富士通オプティカルコンポーネンツ株式会社 | レーザ装置、及び、光送信機 |
EP3273551A4 (de) * | 2015-03-19 | 2018-11-14 | Sony Corporation | Lichtemittierendes halbleiterelement und lichtemittierende halbleiterelementanordnung |
US11325273B1 (en) * | 2020-01-16 | 2022-05-10 | Blazor, LLC | Adjustable head razor |
CN112968353B (zh) * | 2021-02-03 | 2022-03-08 | 吉林大学 | 一种用于超短脉冲激光器泵浦源的驱动系统的驱动方法 |
CN113839306B (zh) * | 2021-11-24 | 2022-02-15 | 中国科学院苏州纳米技术与纳米仿生研究所 | 基于TiS3的垂直腔面激光器及其制作方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5690583A (en) * | 1979-12-21 | 1981-07-22 | Ricoh Co Ltd | Stabilizing device of output for semiconductor laser |
JPS5934684A (ja) * | 1982-08-20 | 1984-02-25 | Hitachi Cable Ltd | 半導体レ−ザダイオ−ドの特性安定化回路 |
JPS59146069A (ja) * | 1983-02-08 | 1984-08-21 | Canon Inc | 光源安定化装置 |
US4583228A (en) * | 1983-11-21 | 1986-04-15 | At&T Bell Laboratories | Frequency stabilization of lasers |
JPH0728077B2 (ja) * | 1986-04-16 | 1995-03-29 | 株式会社トプコン | 半導体レ−ザ−の発振周波数・発振出力安定化装置 |
JPS63143888A (ja) * | 1986-12-08 | 1988-06-16 | Yokogawa Electric Corp | レ−ザ発生装置の制御方法 |
JPS6474780A (en) * | 1987-09-17 | 1989-03-20 | Copal Electronics | Stabilization of semiconductor laser light |
BG47632A1 (en) * | 1987-11-30 | 1990-08-15 | Univ Sofijski | Method and device for determining moment of switching of system for active thermostabilizing of resonator lenght in frequency stabilized lasers |
JPH01238083A (ja) * | 1988-03-18 | 1989-09-22 | Nkk Corp | 半導体レーザの発振波長安定方法 |
JPH01251681A (ja) * | 1988-03-25 | 1989-10-06 | Topcon Corp | 半導体レーザーの発振周波数・発振出力安定化装置 |
IT1219165B (it) * | 1988-03-31 | 1990-05-03 | Cselt Centro Studi Lab Telecom | Procedimento e dispositivo per il controllo automatico di frequenza di laser a semiconduttore |
US4847851A (en) * | 1988-05-19 | 1989-07-11 | University Of South Florida | Butt-coupled single transverse mode diode pumped laser |
GB2224374A (en) * | 1988-08-24 | 1990-05-02 | Plessey Co Plc | Temperature control of light-emitting devices |
JPH02112295A (ja) * | 1988-10-21 | 1990-04-24 | Yokogawa Electric Corp | 半導体レーザ光源装置用恒温槽 |
JP3407893B2 (ja) * | 1991-05-27 | 2003-05-19 | パイオニア株式会社 | 半導体レーザ制御装置 |
US5265115A (en) * | 1991-08-30 | 1993-11-23 | Hoya Corporation | Solid-state laser device having a feedback loop |
US5267252A (en) * | 1991-08-30 | 1993-11-30 | Hoya Corporation | Solid-state laser device comprising a temperature-controlled thermal conductive support |
US5181214A (en) * | 1991-11-18 | 1993-01-19 | Harmonic Lightwaves, Inc. | Temperature stable solid-state laser package |
-
1994
- 1994-03-30 EP EP94105059A patent/EP0618653B1/de not_active Expired - Lifetime
- 1994-03-30 US US08/220,223 patent/US5392303A/en not_active Expired - Lifetime
- 1994-03-30 DE DE69404190T patent/DE69404190T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5392303A (en) | 1995-02-21 |
DE69404190T2 (de) | 1998-02-19 |
EP0618653B1 (de) | 1997-07-16 |
EP0618653A2 (de) | 1994-10-05 |
EP0618653A3 (de) | 1995-04-12 |
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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 |