FR2681151B1 - Generateur d'impulsions lumineuses de forte puissance. - Google Patents

Generateur d'impulsions lumineuses de forte puissance.

Info

Publication number
FR2681151B1
FR2681151B1 FR9210595A FR9210595A FR2681151B1 FR 2681151 B1 FR2681151 B1 FR 2681151B1 FR 9210595 A FR9210595 A FR 9210595A FR 9210595 A FR9210595 A FR 9210595A FR 2681151 B1 FR2681151 B1 FR 2681151B1
Authority
FR
France
Prior art keywords
high power
pulse generator
light pulse
power light
generator
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
FR9210595A
Other languages
English (en)
Other versions
FR2681151A1 (fr
Inventor
Masaaki Furuhashi
Ryoji Handa
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.)
Ando Electric Co Ltd
Original Assignee
Ando Electric Co Ltd
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 Ando Electric Co Ltd filed Critical Ando Electric Co Ltd
Publication of FR2681151A1 publication Critical patent/FR2681151A1/fr
Application granted granted Critical
Publication of FR2681151B1 publication Critical patent/FR2681151B1/fr
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
    • H01S3/05—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
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2203/00—Function characteristic
    • G02F2203/26—Pulse shaping; Apparatus or methods therefor
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR9210595A 1991-09-06 1992-09-04 Generateur d'impulsions lumineuses de forte puissance. Expired - Fee Related FR2681151B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3254314A JPH0566430A (ja) 1991-09-06 1991-09-06 高出力光パルス発生器

Publications (2)

Publication Number Publication Date
FR2681151A1 FR2681151A1 (fr) 1993-03-12
FR2681151B1 true FR2681151B1 (fr) 1996-07-19

Family

ID=17263279

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9210595A Expired - Fee Related FR2681151B1 (fr) 1991-09-06 1992-09-04 Generateur d'impulsions lumineuses de forte puissance.

Country Status (5)

Country Link
US (1) US5233619A (fr)
JP (1) JPH0566430A (fr)
FR (1) FR2681151B1 (fr)
GB (1) GB2259401B (fr)
IT (1) IT1255760B (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2977053B2 (ja) * 1991-07-12 1999-11-10 安藤電気株式会社 高出力光パルス発生器
JP3193220B2 (ja) * 1993-12-28 2001-07-30 安藤電気株式会社 光周波数制御装置
KR0150486B1 (ko) * 1994-12-07 1998-12-01 양승택 단일 펌프 광원을 이용한 파장가변형 다파장 광섬유 레이저 구도
JP3272895B2 (ja) * 1995-02-24 2002-04-08 安藤電気株式会社 光パルス発生器
JP3272897B2 (ja) * 1995-02-27 2002-04-08 安藤電気株式会社 光パルス発生器
WO1998048221A2 (fr) * 1997-04-21 1998-10-29 The Regents Of The University Of California Allumage au laser
US6483629B1 (en) 1997-12-23 2002-11-19 Corning O.T.I., Inc. Optical window signal generator
JP4136654B2 (ja) * 2000-10-13 2008-08-20 株式会社アドバンテスト 光パルス発生装置、並びに光パルス試験装置及び方法
JP5496525B2 (ja) * 2009-03-17 2014-05-21 住友電工デバイス・イノベーション株式会社 半導体レーザの試験方法およびレーザ試験装置
US20160181757A1 (en) * 2014-12-19 2016-06-23 Coherent Kaiserslautern GmbH Mopa with selectively variable pulse-duration
CN106785845A (zh) * 2017-01-22 2017-05-31 昆山华辰光电科技有限公司 可变脉宽调q光纤激光器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4554510A (en) * 1983-09-12 1985-11-19 The Board Of Trustees Of Leland Stanford Junior University Switching fiber optic amplifier
FR2586306B1 (fr) * 1985-08-13 1988-08-12 Grosso Philippe Dispositif d'amplification de puissance lumineuse comportant une boucle a recirculation
US4685107A (en) * 1986-06-09 1987-08-04 Spectra-Physics, Inc. Dispersion compensated fiber Raman oscillator
US5008887A (en) * 1989-04-19 1991-04-16 Kafka James D Mode-locked fiber laser
US5058974A (en) * 1989-10-06 1991-10-22 At&T Bell Laboratories Distributed amplification for lightwave transmission system
US5005175A (en) * 1989-11-27 1991-04-02 At&T Bell Laboratories Erbium-doped fiber amplifier

Also Published As

Publication number Publication date
ITMI922054A0 (it) 1992-09-03
GB2259401A (en) 1993-03-10
GB9218621D0 (en) 1992-10-21
JPH0566430A (ja) 1993-03-19
US5233619A (en) 1993-08-03
IT1255760B (it) 1995-11-15
GB2259401B (en) 1995-04-26
ITMI922054A1 (it) 1994-03-03
FR2681151A1 (fr) 1993-03-12

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Legal Events

Date Code Title Description
ST Notification of lapse