CN113097860A - 半导体激光器驱动电流电路及输出频率实时反馈方法 - Google Patents
半导体激光器驱动电流电路及输出频率实时反馈方法 Download PDFInfo
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- CN113097860A CN113097860A CN202110259656.5A CN202110259656A CN113097860A CN 113097860 A CN113097860 A CN 113097860A CN 202110259656 A CN202110259656 A CN 202110259656A CN 113097860 A CN113097860 A CN 113097860A
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- 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
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
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- 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
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
- H01S5/0427—Electrical excitation ; Circuits therefor for applying modulation to 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
- H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Semiconductor Lasers (AREA)
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CN202110259656.5A CN113097860B (zh) | 2021-03-10 | 2021-03-10 | 半导体激光器驱动电流电路及输出频率实时反馈方法 |
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CN113097860A true CN113097860A (zh) | 2021-07-09 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024031944A1 (zh) * | 2022-08-10 | 2024-02-15 | 山东大学 | 驱动可调谐激光器的自动锁相恒流源电路及方法 |
Citations (15)
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US3676799A (en) * | 1970-12-28 | 1972-07-11 | Bell Telephone Labor Inc | Frequency stabilized laser |
JPS62128580A (ja) * | 1985-11-30 | 1987-06-10 | Toshiba Corp | 半導体レ−ザの光出力安定化方式 |
JPH03109787A (ja) * | 1989-09-25 | 1991-05-09 | Nippon Telegr & Teleph Corp <Ntt> | 半導体アレーレーザの周波数安定化装置 |
US5048031A (en) * | 1990-04-23 | 1991-09-10 | Coherent, Inc. | Laser with actively stabilized etalon for single frequency operation |
JPH04133484A (ja) * | 1990-09-26 | 1992-05-07 | Nippon Telegr & Teleph Corp <Ntt> | 波長安定化レーザ装置 |
JPH1197791A (ja) * | 1997-09-19 | 1999-04-09 | Ando Electric Co Ltd | 外部共振器型半導体レーザ光源 |
US20030002141A1 (en) * | 2001-06-27 | 2003-01-02 | International Business Machines Corporation | Semiconductor optical amplifiers using wavelength locked loop tuning and equalization |
US20080075131A1 (en) * | 2006-09-21 | 2008-03-27 | Ciena Corporation | Semiconductor laser utilizing real-time linewidth reduction method |
WO2009070849A1 (en) * | 2007-12-05 | 2009-06-11 | The Australian National University | Spectroscopic detection system and method |
CN102725669A (zh) * | 2011-12-30 | 2012-10-10 | 华为技术有限公司 | 可调激光器波长初始化方法、装置和系统 |
CN105186282A (zh) * | 2015-08-25 | 2015-12-23 | 中国科学院半导体研究所 | 高稳频可调谐窄线宽激光器及使用方法 |
WO2016169007A1 (zh) * | 2015-04-22 | 2016-10-27 | 华为技术有限公司 | 一种波长锁定器、波长锁定方法和装置 |
CN108051400A (zh) * | 2017-11-30 | 2018-05-18 | 大连理工大学 | 一种扫描激光干涉型光纤声波锁相探测系统及方法 |
CN208780351U (zh) * | 2018-09-28 | 2019-04-23 | 中国计量大学 | 一种基于三f-p标准具的高精度波长测量装置 |
CN111693255A (zh) * | 2020-05-29 | 2020-09-22 | 浙江大学 | 一种激光光源频率漂移的测量装置及方法 |
-
2021
- 2021-03-10 CN CN202110259656.5A patent/CN113097860B/zh active Active
Patent Citations (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3676799A (en) * | 1970-12-28 | 1972-07-11 | Bell Telephone Labor Inc | Frequency stabilized laser |
JPS62128580A (ja) * | 1985-11-30 | 1987-06-10 | Toshiba Corp | 半導体レ−ザの光出力安定化方式 |
JPH03109787A (ja) * | 1989-09-25 | 1991-05-09 | Nippon Telegr & Teleph Corp <Ntt> | 半導体アレーレーザの周波数安定化装置 |
US5048031A (en) * | 1990-04-23 | 1991-09-10 | Coherent, Inc. | Laser with actively stabilized etalon for single frequency operation |
JPH04133484A (ja) * | 1990-09-26 | 1992-05-07 | Nippon Telegr & Teleph Corp <Ntt> | 波長安定化レーザ装置 |
JPH1197791A (ja) * | 1997-09-19 | 1999-04-09 | Ando Electric Co Ltd | 外部共振器型半導体レーザ光源 |
US20030002141A1 (en) * | 2001-06-27 | 2003-01-02 | International Business Machines Corporation | Semiconductor optical amplifiers using wavelength locked loop tuning and equalization |
US20080075131A1 (en) * | 2006-09-21 | 2008-03-27 | Ciena Corporation | Semiconductor laser utilizing real-time linewidth reduction method |
WO2009070849A1 (en) * | 2007-12-05 | 2009-06-11 | The Australian National University | Spectroscopic detection system and method |
CN102725669A (zh) * | 2011-12-30 | 2012-10-10 | 华为技术有限公司 | 可调激光器波长初始化方法、装置和系统 |
WO2016169007A1 (zh) * | 2015-04-22 | 2016-10-27 | 华为技术有限公司 | 一种波长锁定器、波长锁定方法和装置 |
CN105186282A (zh) * | 2015-08-25 | 2015-12-23 | 中国科学院半导体研究所 | 高稳频可调谐窄线宽激光器及使用方法 |
CN108051400A (zh) * | 2017-11-30 | 2018-05-18 | 大连理工大学 | 一种扫描激光干涉型光纤声波锁相探测系统及方法 |
CN208780351U (zh) * | 2018-09-28 | 2019-04-23 | 中国计量大学 | 一种基于三f-p标准具的高精度波长测量装置 |
CN111693255A (zh) * | 2020-05-29 | 2020-09-22 | 浙江大学 | 一种激光光源频率漂移的测量装置及方法 |
Non-Patent Citations (2)
Title |
---|
BIESHEUVEL, J等: "Widely tunable laser frequency offset lock with 30 GHz range and 5 THz offset", 《OPTICS EXPRESS》 * |
赵海龙: "单纵模激光器主动稳频控制系统研究", 《中国优秀博硕士学位论文全文数据库(硕士)信息科技辑》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2024031944A1 (zh) * | 2022-08-10 | 2024-02-15 | 山东大学 | 驱动可调谐激光器的自动锁相恒流源电路及方法 |
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