DE69632652D1 - Verfahren und Vorrichtung zur Stabilisierung eines modengekoppelten Lasers - Google Patents

Verfahren und Vorrichtung zur Stabilisierung eines modengekoppelten Lasers

Info

Publication number
DE69632652D1
DE69632652D1 DE69632652T DE69632652T DE69632652D1 DE 69632652 D1 DE69632652 D1 DE 69632652D1 DE 69632652 T DE69632652 T DE 69632652T DE 69632652 T DE69632652 T DE 69632652T DE 69632652 D1 DE69632652 D1 DE 69632652D1
Authority
DE
Germany
Prior art keywords
stabilizing
mode
locked laser
locked
laser
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
Application number
DE69632652T
Other languages
English (en)
Other versions
DE69632652T2 (de
Inventor
Hidehiko Takara
Satoki Kawanishi
Masatoshi Saruwatari
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Application granted granted Critical
Publication of DE69632652D1 publication Critical patent/DE69632652D1/de
Publication of DE69632652T2 publication Critical patent/DE69632652T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1106—Mode locking
    • H01S3/1109—Active mode locking
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
    • H01S3/067—Fibre lasers
    • H01S3/06791—Fibre ring lasers
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/106—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity
    • H01S3/1067—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling devices placed within the cavity using pressure or deformation
    • 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
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
    • H01S3/13—Stabilisation of laser output parameters, e.g. frequency or amplitude
    • H01S3/139—Stabilisation of laser output parameters, e.g. frequency or amplitude by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
DE69632652T 1995-01-17 1996-01-16 Verfahren und Vorrichtung zur Stabilisierung eines modengekoppelten Lasers Expired - Fee Related DE69632652T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP00528895A JP3234429B2 (ja) 1995-01-17 1995-01-17 モード同期レーザの動作安定化装置
JP528895 1995-01-17

Publications (2)

Publication Number Publication Date
DE69632652D1 true DE69632652D1 (de) 2004-07-15
DE69632652T2 DE69632652T2 (de) 2005-06-16

Family

ID=11607061

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69632652T Expired - Fee Related DE69632652T2 (de) 1995-01-17 1996-01-16 Verfahren und Vorrichtung zur Stabilisierung eines modengekoppelten Lasers

Country Status (4)

Country Link
US (1) US5646774A (de)
EP (1) EP0723320B1 (de)
JP (1) JP3234429B2 (de)
DE (1) DE69632652T2 (de)

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US6175579B1 (en) 1998-10-27 2001-01-16 Precision Light L.L.C. Apparatus and method for laser frequency control
JP4008617B2 (ja) * 1999-03-30 2007-11-14 沖電気工業株式会社 光源の周波数安定化装置
KR100327899B1 (ko) 1999-11-03 2002-03-09 오길록 모드 로킹 광섬유 레이저 안정화 장치 및 그 방법
KR100325687B1 (ko) * 1999-12-21 2002-02-25 윤덕용 주입된 비간섭성 광에 파장 잠김된 페브리-페롯 레이저다이오드를 이용한 파장분할 다중방식 광통신용 광원
US6996136B1 (en) 2000-05-05 2006-02-07 The United States Of America As Represented By The Secretary Of The Navy Ultrashort-pulse fiber laser with a dispersion-managed cavity
WO2002007273A2 (en) * 2000-07-17 2002-01-24 Calmar Optcom, Inc. Fiber laser stabilization
JP2002077051A (ja) * 2000-08-31 2002-03-15 Fujitsu Ltd 光信号処理装置
WO2002025783A2 (en) * 2000-09-22 2002-03-28 Calmar Optcom, Inc. Actively mode-locked fiber laser with controlled chirp output
JP3726676B2 (ja) * 2000-11-28 2005-12-14 日本電気株式会社 外部共振器型モード同期半導体レーザ装置
KR100353846B1 (ko) * 2000-12-26 2002-09-28 한국전자통신연구원 모드 로킹 광섬유 레이저 공진 장치
US6839363B2 (en) 2001-03-16 2005-01-04 Calmar Optcom, Inc. Digital control of actively mode-locked lasers
US6845108B1 (en) 2001-05-14 2005-01-18 Calmar Optcom, Inc. Tuning of laser wavelength in actively mode-locked lasers
US7027472B2 (en) * 2001-07-19 2006-04-11 Axsun Technologies, Inc. Fixed wavelength single longitudinal mode coolerless external cavity semiconductor laser system
JP3650818B2 (ja) * 2001-10-02 2005-05-25 独立行政法人情報通信研究機構 光パルスレーザ装置
JP3986824B2 (ja) * 2001-12-28 2007-10-03 富士通株式会社 光フィルタの制御方法及び制御装置並びに光ノード装置
JP3747242B2 (ja) * 2002-03-14 2006-02-22 独立行政法人情報通信研究機構 光パルス繰り返し周波数逓倍装置
KR100515259B1 (ko) * 2002-05-03 2005-09-15 한국과학기술원 파장 가변 광원 구현 방법 및 장치와 이 광원을 이용한 파장분할 다중방식 광전송 장치
US6935444B2 (en) * 2003-02-24 2005-08-30 Baker Hughes Incorporated Superabrasive cutting elements with cutting edge geometry having enhanced durability, method of producing same, and drill bits so equipped
US20040190907A1 (en) * 2003-03-25 2004-09-30 General Instrument Corporation All-optical reference clock for generating stable RF comb spectrum
US20040213303A1 (en) * 2003-04-22 2004-10-28 General Instrument Corporation Optical frequency synthesizer
KR100955129B1 (ko) * 2003-05-30 2010-04-28 정보통신연구진흥원 비간섭성　광대역　광원을 이용한 파장분할다중방식　수동형　광 네트워크 구현 방법
US7848655B2 (en) * 2003-08-28 2010-12-07 Telcordia Technologies, Inc. Mode-locked optical amplifier as a source for a wdm-WDM hierarchy architecture
US7313157B2 (en) 2003-12-19 2007-12-25 Novera Optics, Inc. Integration of laser sources and detectors for a passive optical network
US7492795B1 (en) * 2004-01-06 2009-02-17 University Of Central Florida Research Foundation, Inc. Ultralow noise mode-locked laser and RF sinewave source
EP1719124B1 (de) * 2004-02-09 2007-09-26 Koninklijke Philips Electronics N.V. System zur verringerung von rückkopplungsrauschen aufgrund von relaxationsoszillation in optischen datenaufzeichnungs-wiedergabe-systemen durch verwendung eines optimierten externen resonators
JP4527479B2 (ja) * 2004-09-10 2010-08-18 サンテック株式会社 波長走査型ファイバレーザ光源
US20060222024A1 (en) * 2005-03-15 2006-10-05 Gray Allen L Mode-locked semiconductor lasers with quantum-confined active region
US20060227818A1 (en) * 2005-04-12 2006-10-12 Nl-Nanosemiconductor Gmbh Fundamental-frequency monolithic mode-locked laser including multiple gain absorber pairs
KR100698766B1 (ko) * 2005-09-07 2007-03-23 한국과학기술원 파장분할 다중방식 수동형 광 가입자 망 시스템에 사용되는장애 위치 감시 장치 및 이를 구비한 파장분할 다중방식수동형 광 가입자 망 시스템
KR100785436B1 (ko) 2005-09-20 2007-12-13 한국과학기술원 방송 서비스와 통신 서비스를 융합한 파장분할 다중방식수동형 광 가입자망
US8571410B2 (en) * 2006-10-11 2013-10-29 Novera Optics, Inc. Mutual wavelength locking in WDM-PONS
US8036537B2 (en) * 2007-06-13 2011-10-11 International Business Machines Corporation Optical pulse amplication apparatus and method
JP4953943B2 (ja) * 2007-07-02 2012-06-13 株式会社アドバンテスト モードロックレーザ装置
US7983314B2 (en) * 2008-02-13 2011-07-19 General Photonics Corporation Polarization stable lasers
DE102008045359B3 (de) * 2008-08-22 2010-05-20 Deutsches Elektronen-Synchrotron Desy Detektion von Veränderungen eines Zeitabstands optischer oder elektrischer Signale
US20120008653A1 (en) * 2010-07-09 2012-01-12 Ipg Photonics Corporation Laser System with Dynamically Stabilized Transient Wavelength and Method of Operating Same
KR101155541B1 (ko) * 2010-11-29 2012-06-18 한국과학기술원 광섬유 펨토초 레이저의 모드잠금 자동화 장치
JP5975461B2 (ja) * 2012-02-03 2016-08-23 大学共同利用機関法人 高エネルギー加速器研究機構 レーザーコンプトン散乱装置
CN103323943B (zh) * 2013-06-06 2015-09-16 珠海保税区光联通讯技术有限公司 可调光学滤波器
EP2866314A1 (de) 2013-10-24 2015-04-29 ETH Zurich Verfahren und Vorrichtung zur Frequenzsteuerung und Stabilisierung eines Halbleiterlasers
US9300109B2 (en) * 2014-01-13 2016-03-29 Raytheon Company Serial servo system and method for controlling an optical path length and a repetition frequency of a mode-locked laser
KR101682593B1 (ko) * 2015-05-26 2016-12-05 한국과학기술연구원 단일 펄스 레이저 장치
JP6545020B2 (ja) * 2015-06-30 2019-07-17 富士通株式会社 変調光源
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Also Published As

Publication number Publication date
DE69632652T2 (de) 2005-06-16
EP0723320A3 (de) 1997-10-22
EP0723320A2 (de) 1996-07-24
JPH08195519A (ja) 1996-07-30
US5646774A (en) 1997-07-08
JP3234429B2 (ja) 2001-12-04
EP0723320B1 (de) 2004-06-09

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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