JP2004072105A - 回折光学要素を有する波長可変レーザ - Google Patents

回折光学要素を有する波長可変レーザ Download PDF

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Publication number
JP2004072105A
JP2004072105A JP2003280971A JP2003280971A JP2004072105A JP 2004072105 A JP2004072105 A JP 2004072105A JP 2003280971 A JP2003280971 A JP 2003280971A JP 2003280971 A JP2003280971 A JP 2003280971A JP 2004072105 A JP2004072105 A JP 2004072105A
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Japan
Prior art keywords
resonator
optical element
diffractive optical
wavelength
gain medium
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JP2003280971A
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English (en)
Japanese (ja)
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JP2004072105A5 (https=
Inventor
Wolf Steffens
ヴォルフ・シュテフェンス
Ulrich Kallmann
ウルリッヒ・カルマン
Emmerich Mueller
エメリッヒ・ミューラー
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Agilent Technologies Inc
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Agilent Technologies Inc
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Publication date
Application filed by Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of JP2004072105A publication Critical patent/JP2004072105A/ja
Publication of JP2004072105A5 publication Critical patent/JP2004072105A5/ja
Pending legal-status Critical Current

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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)
JP2003280971A 2002-08-03 2003-07-28 回折光学要素を有する波長可変レーザ Pending JP2004072105A (ja)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JP2004072105A true JP2004072105A (ja) 2004-03-04
JP2004072105A5 JP2004072105A5 (https=) 2006-09-07

Family

ID=8185475

Family Applications (1)

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JP2003280971A Pending JP2004072105A (ja) 2002-08-03 2003-07-28 回折光学要素を有する波長可変レーザ

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=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019514325A (ja) * 2016-04-11 2019-05-30 ワイ−チャージ リミテッド 光無線給電システム
JP2019516334A (ja) * 2016-03-14 2019-06-13 ワイ−チャージ リミテッド 光無線給電システム
US11527919B2 (en) 2015-07-16 2022-12-13 Wi-Charge Ltd. System for optical wireless power supply

Families Citing this family (13)

* 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
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

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11527919B2 (en) 2015-07-16 2022-12-13 Wi-Charge Ltd. System for optical wireless power supply
JP2019516334A (ja) * 2016-03-14 2019-06-13 ワイ−チャージ リミテッド 光無線給電システム
JP2022058342A (ja) * 2016-03-14 2022-04-12 ワイ－チャージ リミテッド 光無線給電システム
US11356183B2 (en) 2016-03-14 2022-06-07 Wi-Charge Ltd. System for optical wireless power supply
JP7280336B2 (ja) 2016-03-14 2023-05-23 ワイ－チャージ リミテッド 光無線電力送信における安全性を保証するシステム、光無線電力送信のためのシステム、及び光無線電力送信のためのシステムにおいて安全性を保証する方法
JP2019514325A (ja) * 2016-04-11 2019-05-30 ワイ−チャージ リミテッド 光無線給電システム
JP2022058343A (ja) * 2016-04-11 2022-04-12 ワイ－チャージ リミテッド 光無線給電システム
JP7280337B2 (ja) 2016-04-11 2023-05-23 ワイ－チャージ リミテッド 安全無線電力送信のためのレーザ系システム、及びレーザ系システムにおいて安全性を改善する方法

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
CN1287495C (zh) 2006-11-29
US20040022281A1 (en) 2004-02-05
EP1329999B1 (en) 2004-04-07

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