ITMI922054A0 - Generatore di impulsi luminosi ad alta potenza - Google Patents

Generatore di impulsi luminosi ad alta potenza

Info

Publication number
ITMI922054A0
ITMI922054A0 IT92MI2054A ITMI922054A ITMI922054A0 IT MI922054 A0 ITMI922054 A0 IT MI922054A0 IT 92MI2054 A IT92MI2054 A IT 92MI2054A IT MI922054 A ITMI922054 A IT MI922054A IT MI922054 A0 ITMI922054 A0 IT MI922054A0
Authority
IT
Italy
Prior art keywords
high power
pulse generator
light pulse
power light
generator
Prior art date
Application number
IT92MI2054A
Other languages
English (en)
Inventor
Masaaki Furuhashi
Ryoji Handa
Original Assignee
Ando Electric
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 filed Critical Ando Electric
Publication of ITMI922054A0 publication Critical patent/ITMI922054A0/it
Publication of ITMI922054A1 publication Critical patent/ITMI922054A1/it
Application granted granted Critical
Publication of IT1255760B publication Critical patent/IT1255760B/it

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)
ITMI922054A 1991-09-06 1992-09-03 Generatore di impulsi luminosi ad alta potenza IT1255760B (it)

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 (3)

Publication Number Publication Date
ITMI922054A0 true ITMI922054A0 (it) 1992-09-03
ITMI922054A1 ITMI922054A1 (it) 1994-03-03
IT1255760B IT1255760B (it) 1995-11-15

Family

ID=17263279

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI922054A IT1255760B (it) 1991-09-06 1992-09-03 Generatore di impulsi luminosi ad alta potenza

Country Status (5)

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

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
AU6949298A (en) * 1997-04-21 1998-11-13 James W. Early Laser ignition
US6483629B1 (en) 1997-12-23 2002-11-19 Corning O.T.I., Inc. Optical window signal generator
WO2002035200A1 (en) * 2000-10-13 2002-05-02 Advantest Corporation Optical pulse generator, and optical pulse testing instrument and method
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
FR2681151A1 (fr) 1993-03-12
GB9218621D0 (en) 1992-10-21
IT1255760B (it) 1995-11-15
JPH0566430A (ja) 1993-03-19
ITMI922054A1 (it) 1994-03-03
US5233619A (en) 1993-08-03
FR2681151B1 (fr) 1996-07-19
GB2259401A (en) 1993-03-10
GB2259401B (en) 1995-04-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929