FR2798781B1 - Source laser pouvant emettre des faisceaux a implusions multiples programmables - Google Patents

Source laser pouvant emettre des faisceaux a implusions multiples programmables

Info

Publication number
FR2798781B1
FR2798781B1 FR9911839A FR9911839A FR2798781B1 FR 2798781 B1 FR2798781 B1 FR 2798781B1 FR 9911839 A FR9911839 A FR 9911839A FR 9911839 A FR9911839 A FR 9911839A FR 2798781 B1 FR2798781 B1 FR 2798781B1
Authority
FR
France
Prior art keywords
implusion
beams
laser source
source capable
transmitting multiple
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
FR9911839A
Other languages
English (en)
Other versions
FR2798781A1 (fr
Inventor
Antoine Hirth
Francois Wietrich
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.)
Institut Franco Allemand de Recherches de Saint Louis ISL
Original Assignee
Institut Franco Allemand de Recherches de Saint Louis ISL
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 Institut Franco Allemand de Recherches de Saint Louis ISL filed Critical Institut Franco Allemand de Recherches de Saint Louis ISL
Priority to FR9911839A priority Critical patent/FR2798781B1/fr
Priority to DE2000145841 priority patent/DE10045841A1/de
Publication of FR2798781A1 publication Critical patent/FR2798781A1/fr
Application granted granted Critical
Publication of FR2798781B1 publication Critical patent/FR2798781B1/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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2383—Parallel arrangements
    • 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
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/35—Non-linear optics
    • G02F1/37—Non-linear optics for second-harmonic generation
    • 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
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
    • H01S3/0912—Electronics or drivers for the pump source, i.e. details of drivers or circuitry specific for laser pumping
    • 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
    • H01S3/10038—Amplitude control
    • H01S3/10046—Pulse repetition rate control
    • 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
    • H01S3/1123—Q-switching
    • H01S3/115—Q-switching using intracavity electro-optic devices

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
FR9911839A 1999-09-22 1999-09-22 Source laser pouvant emettre des faisceaux a implusions multiples programmables Expired - Fee Related FR2798781B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9911839A FR2798781B1 (fr) 1999-09-22 1999-09-22 Source laser pouvant emettre des faisceaux a implusions multiples programmables
DE2000145841 DE10045841A1 (de) 1999-09-22 2000-09-14 Laserquelle für die Emission von Strahlen mit programmierbaren Vielfach-Impulsen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9911839A FR2798781B1 (fr) 1999-09-22 1999-09-22 Source laser pouvant emettre des faisceaux a implusions multiples programmables

Publications (2)

Publication Number Publication Date
FR2798781A1 FR2798781A1 (fr) 2001-03-23
FR2798781B1 true FR2798781B1 (fr) 2002-08-30

Family

ID=9550121

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9911839A Expired - Fee Related FR2798781B1 (fr) 1999-09-22 1999-09-22 Source laser pouvant emettre des faisceaux a implusions multiples programmables

Country Status (2)

Country Link
DE (1) DE10045841A1 (fr)
FR (1) FR2798781B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2814599B1 (fr) * 2000-09-27 2005-05-20 Commissariat Energie Atomique Dispositif laser de forte puissance crete et application a la generation de lumiere dans l'extreme ultra violet
US20210305763A1 (en) * 2020-03-24 2021-09-30 David Stucker Composite fiber laser assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN85105775B (zh) * 1985-07-31 1987-12-23 华东工学院 序列脉冲激光瞬态全息摄影仪
FR2603427B1 (fr) * 1986-08-29 1989-03-24 B M Ind Sa Configuration optique pour le multiplexage d'impulsions laser
ATE155933T1 (de) * 1992-05-06 1997-08-15 Electrox Ltd System zum kombinieren von laserstrahlen
US5856996A (en) * 1992-12-07 1999-01-05 The United States Of America As Represented By The Secretary Of The Air Force Compact efficient solid state laser
FR2765413B1 (fr) * 1997-06-27 1999-07-30 Commissariat Energie Atomique Dispositif laser a tetes multiples

Also Published As

Publication number Publication date
DE10045841A1 (de) 2001-05-03
FR2798781A1 (fr) 2001-03-23

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FR2798781B1 (fr) Source laser pouvant emettre des faisceaux a implusions multiples programmables

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20070531