DE60218624D1 - Vorrichtung zur Abstimmung der Wellenlänge einer Lichtquelle - Google Patents

Vorrichtung zur Abstimmung der Wellenlänge einer Lichtquelle

Info

Publication number
DE60218624D1
DE60218624D1 DE60218624T DE60218624T DE60218624D1 DE 60218624 D1 DE60218624 D1 DE 60218624D1 DE 60218624 T DE60218624 T DE 60218624T DE 60218624 T DE60218624 T DE 60218624T DE 60218624 D1 DE60218624 D1 DE 60218624D1
Authority
DE
Germany
Prior art keywords
tuning
wavelength
light source
source
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 - Lifetime
Application number
DE60218624T
Other languages
English (en)
Other versions
DE60218624T2 (de
Inventor
Seiji Funakawa
Yagi Toshiyuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Acterna R&D Japan Inc
Original Assignee
Acterna R&D Japan Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Acterna R&D Japan Inc filed Critical Acterna R&D Japan Inc
Publication of DE60218624D1 publication Critical patent/DE60218624D1/de
Application granted granted Critical
Publication of DE60218624T2 publication Critical patent/DE60218624T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01S5/10—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
    • H01S2301/00—Functional characteristics
    • H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction thereof
    • 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
    • H01S5/1078—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 with means to control the spontaneous emission, e.g. reducing or reinjection
DE60218624T 2002-02-06 2002-09-19 Vorrichtung zur Abstimmung der Wellenlänge einer Lichtquelle Expired - Lifetime DE60218624T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002029945A JP2003234527A (ja) 2002-02-06 2002-02-06 波長可変光源装置
JP2002029945 2002-02-06

Publications (2)

Publication Number Publication Date
DE60218624D1 true DE60218624D1 (de) 2007-04-19
DE60218624T2 DE60218624T2 (de) 2007-11-29

Family

ID=27606501

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60218624T Expired - Lifetime DE60218624T2 (de) 2002-02-06 2002-09-19 Vorrichtung zur Abstimmung der Wellenlänge einer Lichtquelle

Country Status (5)

Country Link
US (1) US6842464B2 (de)
EP (1) EP1335458B1 (de)
JP (1) JP2003234527A (de)
CA (1) CA2392611A1 (de)
DE (1) DE60218624T2 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7499182B2 (en) * 2006-01-10 2009-03-03 Sunrise Telecom Incorporated Optical signal measurement system
JP4232840B2 (ja) * 2006-11-27 2009-03-04 セイコーエプソン株式会社 光源装置及び画像表示装置
CN102017601B (zh) * 2008-06-26 2013-03-13 松下电器产业株式会社 图像处理装置及图像合成方法
JP2010169625A (ja) * 2009-01-26 2010-08-05 Anritsu Corp ガス検知装置
EP2715422B1 (de) * 2011-05-23 2021-07-21 Intuitive Surgical Operations, Inc. Trennung mit variabler polarisation über strahlteilerrotation
JPWO2012165487A1 (ja) * 2011-06-03 2015-02-23 株式会社メガオプト レーザ装置
CN109494566A (zh) * 2018-11-20 2019-03-19 中国电子科技集团公司第四十研究所 一种外腔型激光器
CN114964203B (zh) * 2022-08-01 2022-10-11 中国船舶重工集团公司第七0七研究所 一种空芯微结构光纤陀螺用消偏方法及系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4975635A (en) * 1987-11-05 1990-12-04 Hironori Takahashi Voltage detector using a sampling type high-speed photodetector
JP2536023B2 (ja) * 1988-02-29 1996-09-18 株式会社ニコン 露光装置、及び露光方法
JPH0520725A (ja) * 1991-07-11 1993-01-29 Sony Corp 光ピツクアツプ装置
IL107508A (en) * 1993-11-05 1996-12-05 Orbotech Ltd Method and apparatus for recording on optically-sensitive media
JPH07240558A (ja) * 1994-02-28 1995-09-12 Ando Electric Co Ltd 波長可変半導体レーザ光源
JPH08172233A (ja) * 1994-12-15 1996-07-02 Anritsu Corp 可変波長光源装置
US6041071A (en) * 1995-09-29 2000-03-21 Coretek, Inc. Electro-optically tunable external cavity mirror for a narrow linewidth semiconductor laser
JPH09260753A (ja) * 1996-03-25 1997-10-03 Ando Electric Co Ltd 外部共振器型波長可変光源
JP3385898B2 (ja) * 1997-03-24 2003-03-10 安藤電気株式会社 可変波長半導体レーザ光源
JPH10341057A (ja) * 1997-06-06 1998-12-22 Ando Electric Co Ltd 外部共振器型波長可変半導体レーザー光源およびその波長可変方法
JP3391229B2 (ja) * 1997-09-19 2003-03-31 安藤電気株式会社 外部共振器型半導体レーザ光源
US6282215B1 (en) * 1998-10-16 2001-08-28 New Focus, Inc. Continuously-tunable external cavity laser
JP3713987B2 (ja) * 1998-11-25 2005-11-09 横河電機株式会社 外部共振器型光源
US6359852B1 (en) * 1999-01-08 2002-03-19 Fuji Xerox Co., Ltd. Optical head and optical disk apparatus
FR2795878B1 (fr) * 1999-06-30 2001-09-28 Photonetics Source laser avec filtrage integre de l'emission spontanee amplifiee
JP2001185808A (ja) * 1999-12-22 2001-07-06 Anritsu Corp 波長可変光源装置
US20010040910A1 (en) * 2000-03-23 2001-11-15 Zhang Guangzhi Z. Continuously grating-tuned external cavity laser with automatic suppression of source spontaneous emission and amplified spontaneous emission
JP2001284716A (ja) * 2000-03-30 2001-10-12 Ando Electric Co Ltd 外部共振器型レーザ光源
JP2001284715A (ja) * 2000-03-30 2001-10-12 Ando Electric Co Ltd 外部共振器型レーザ光源

Also Published As

Publication number Publication date
JP2003234527A (ja) 2003-08-22
DE60218624T2 (de) 2007-11-29
EP1335458A2 (de) 2003-08-13
US20030147431A1 (en) 2003-08-07
US6842464B2 (en) 2005-01-11
CA2392611A1 (en) 2003-08-06
EP1335458B1 (de) 2007-03-07
EP1335458A3 (de) 2005-03-16

Similar Documents

Publication Publication Date Title
DE60301664D1 (de) Vorrichtung zur verabreichen einer verschlussvorrichtung
DE60134276D1 (de) Lichtausstrahlende Vorrichtung
DE60132722D1 (de) Lichtempfindliche oder lichtemittierdende Vorrichtung
DE60100085T2 (de) Vorrichtung zur Kalibrierung von Wellenlängenmesseinrichtungen
DE60236395D1 (de) Flache Lichtquelleneinrichtung
DE60045185D1 (de) Vorrichtung zur lichtemission bei mehreren wellenlängen
DE69925995D1 (de) Oberflächenemittierende optische Vorrichtung
DE60224349D1 (de) Organisches Licht emittierende Vorrichtung
DE60310471D1 (de) Verwendung einer Vorrichtung zur Produktion von hochreinem Wasser
DE60130520D1 (de) Lichtquelle
DE60305099D1 (de) Vorrichtung zur Laserbearbeitung
DE50204861D1 (de) Vorrichtung zum erzeugen von weisslicht
DE50113389D1 (de) Lichtquelle
DE10016743B8 (de) Steuervorrichtung zur Verbesserung der Anlaufzeitcharakteristik einer Lichtquelle
DE50112397D1 (de) Vorrichtung zum Bündeln der Strahlung einer Lichtquelle
DE60235781D1 (de) Optische Vorrichtung
DE60010525D1 (de) Schaltkreis zur Steuerung der Lichtintensität
DE60325805D1 (de) Projektionsgerät mit einer doppelten Lichtquelle
DE60121700D1 (de) Halbleiterlaservorrichtung zur Verwendung als Pumplichtquelle
DE60207131D1 (de) Lichtquellenvorrichtung
DE60218624D1 (de) Vorrichtung zur Abstimmung der Wellenlänge einer Lichtquelle
DE50007743D1 (de) Vorrichtung zur Reduzierung der Peakleistung einer Pulslaser-Lichtquelle
DE50213595D1 (de) Optoelektronische Vorrichtung
DE60332420D1 (de) Oberflächenemittierende lichtaussendende Vorrichtung, Herstellungsverfahren derselben, optisches Modul, und Vorrichtung zur optischen Übertragung
DE60300998D1 (de) Optische Vorrichtung zur Sammlung von Laserbündeln und Lichtquellenvorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition