CN1287495C - 具有衍射光学元件的波长可调激光器 - Google Patents

具有衍射光学元件的波长可调激光器 Download PDF

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Publication number
CN1287495C
CN1287495C CN03137305.4A CN03137305A CN1287495C CN 1287495 C CN1287495 C CN 1287495C CN 03137305 A CN03137305 A CN 03137305A CN 1287495 C CN1287495 C CN 1287495C
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CN
China
Prior art keywords
resonator
end reflector
optical element
wavelength
resonator end
Prior art date
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Expired - Fee Related
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CN03137305.4A
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English (en)
Chinese (zh)
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CN1472851A (zh
Inventor
沃尔夫·斯特芬斯
乌尔里希·卡尔曼
埃梅里希·米勒
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Agilent Technologies Inc
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Agilent Technologies Inc
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Publication date
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Publication of CN1472851A publication Critical patent/CN1472851A/zh
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Publication of CN1287495C publication Critical patent/CN1287495C/zh
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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
    • H01S5/10—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
    • H01S5/0617—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium using memorised or pre-programmed laser characteristics
    • 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
    • H01S5/1071—Ring-lasers

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Semiconductor Lasers (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Lasers (AREA)
CN03137305.4A 2002-08-03 2003-06-10 具有衍射光学元件的波长可调激光器 Expired - Fee Related CN1287495C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02017446A EP1329999B1 (en) 2002-08-03 2002-08-03 Wavelength tunable laser with diffractive optical element
EP02017446.2 2002-08-03

Publications (2)

Publication Number Publication Date
CN1472851A CN1472851A (zh) 2004-02-04
CN1287495C true CN1287495C (zh) 2006-11-29

Family

ID=8185475

Family Applications (1)

Application Number Title Priority Date Filing Date
CN03137305.4A Expired - Fee Related CN1287495C (zh) 2002-08-03 2003-06-10 具有衍射光学元件的波长可调激光器

Country Status (5)

Country Link
US (1) US6999482B2 (https=)
EP (1) EP1329999B1 (https=)
JP (1) JP2004072105A (https=)
CN (1) CN1287495C (https=)
DE (1) DE60200349T2 (https=)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7006551B2 (en) 2003-08-29 2006-02-28 Agilent Technologies, Inc. Method of enhancing wavelength tuning performance in an external cavity laser
US7031366B2 (en) 2003-08-29 2006-04-18 Agilent Technologies, Inc. Using relay lens to enhance optical performance of an external cavity laser
US20050286570A1 (en) * 2004-06-29 2005-12-29 Lian-Qin Xiang Tunable laser with a concave diffraction grating
TW201100302A (en) * 2009-06-29 2011-01-01 Xing-E Cai Packaging container
GB2487079A (en) * 2011-01-07 2012-07-11 Oclaro Technology Ltd Tunable pumping light source for optical amplifiers
KR101606838B1 (ko) * 2014-02-13 2016-03-28 한국기술교육대학교 산학협력단 튜너블 레이저와 거리 변조를 이용한 거리 측정시스템 및 이를 이용한 거리 측정방법
US10925515B2 (en) 2014-05-22 2021-02-23 Picomole Inc. Alveolar breath collection apparatus
US9312701B1 (en) 2015-07-16 2016-04-12 Wi-Charge Ltd System for optical wireless power supply
CN115378150A (zh) * 2016-03-14 2022-11-22 Wi-电荷有限公司 光学无线供电系统
KR102725745B1 (ko) * 2016-04-11 2024-11-01 위-차지 리미티드. 광 무선 전력 공급장치용 시스템
US11179802B2 (en) * 2016-07-14 2021-11-23 Mitsubishi Electric Corporation Laser machining head and laser machining apparatus
CA2998026A1 (en) 2017-03-13 2018-09-13 Picomole Inc. Apparatus and method of optimizing laser system
US11035789B2 (en) 2019-04-03 2021-06-15 Picomole Inc. Cavity ring-down spectroscopy system and method of modulating a light beam therein
US11957450B2 (en) 2020-02-28 2024-04-16 Picomole Inc. Apparatus and method for collecting a breath sample using an air circulation system
US11782049B2 (en) 2020-02-28 2023-10-10 Picomole Inc. Apparatus and method for collecting a breath sample using a container with controllable volume
CN114895477B (zh) * 2022-04-13 2024-03-01 嘉兴驭光光电科技有限公司 激光投射器、相机组件和电子装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD294619A7 (de) * 1989-05-31 1991-10-10 Jenoptik Carl Zeiss Jena Gmbh,De Anordnung zur rueckkopplung von laserdiodenstrahlung
JPH03116992A (ja) * 1989-09-29 1991-05-17 Toshiba Corp 半導体レーザ装置
JPH0472781A (ja) * 1990-07-13 1992-03-06 Mitsubishi Electric Corp レーザ装置
US5537432A (en) * 1993-01-07 1996-07-16 Sdl, Inc. Wavelength-stabilized, high power semiconductor laser
JPH06331941A (ja) * 1993-05-19 1994-12-02 Olympus Optical Co Ltd 投影レンズ系
JP3526671B2 (ja) * 1995-08-25 2004-05-17 アンリツ株式会社 レーザ光源装置
IL115295A0 (en) * 1995-09-14 1996-12-05 Yeda Res & Dev Multilevel diffractive optical element
US6246707B1 (en) * 1998-11-18 2001-06-12 Photonics Industries International, Inc. High repetition rate pulsed laser
JP3909969B2 (ja) * 1998-12-09 2007-04-25 日本板硝子株式会社 光分波器
FR2789812B1 (fr) * 1999-02-15 2001-04-27 Photonetics Reflecteur optique et source laser a cavite externe incorporant un tel reflecteur
US6912235B2 (en) * 2001-08-01 2005-06-28 Iolon, Inc. Apparatus and method for phase control of tunable external cavity lasers
US6763047B2 (en) * 2002-06-15 2004-07-13 Intel Corporation External cavity laser apparatus and methods

Also Published As

Publication number Publication date
CN1472851A (zh) 2004-02-04
US6999482B2 (en) 2006-02-14
DE60200349T2 (de) 2005-04-14
EP1329999A1 (en) 2003-07-23
DE60200349D1 (de) 2004-05-13
US20040022281A1 (en) 2004-02-05
EP1329999B1 (en) 2004-04-07
JP2004072105A (ja) 2004-03-04

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