DE69006304T2 - Hochleistungslaserquelle mit optischer Steuerung der Strahlabtastung. - Google Patents

Hochleistungslaserquelle mit optischer Steuerung der Strahlabtastung.

Info

Publication number
DE69006304T2
DE69006304T2 DE90402704T DE69006304T DE69006304T2 DE 69006304 T2 DE69006304 T2 DE 69006304T2 DE 90402704 T DE90402704 T DE 90402704T DE 69006304 T DE69006304 T DE 69006304T DE 69006304 T2 DE69006304 T2 DE 69006304T2
Authority
DE
Germany
Prior art keywords
high power
laser source
beam scanning
power laser
optical control
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
DE90402704T
Other languages
English (en)
Other versions
DE69006304D1 (de
Inventor
Jean-Paul Pocholle
Michel Papuchon
Jean-Luc Ayral
Claude Puech
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE69006304D1 publication Critical patent/DE69006304D1/de
Publication of DE69006304T2 publication Critical patent/DE69006304T2/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
    • H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
    • H01S3/305—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in a gas
    • 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
    • H01S3/101—Lasers provided with means to change the location from which, or the direction in which, laser radiation is emitted

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)
DE90402704T 1989-10-03 1990-10-01 Hochleistungslaserquelle mit optischer Steuerung der Strahlabtastung. Expired - Fee Related DE69006304T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8912887A FR2652685B1 (fr) 1989-10-03 1989-10-03 Source laser de puissance a commande optique de balayage de faisceau.

Publications (2)

Publication Number Publication Date
DE69006304D1 DE69006304D1 (de) 1994-03-10
DE69006304T2 true DE69006304T2 (de) 1994-05-11

Family

ID=9386025

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90402704T Expired - Fee Related DE69006304T2 (de) 1989-10-03 1990-10-01 Hochleistungslaserquelle mit optischer Steuerung der Strahlabtastung.

Country Status (4)

Country Link
US (1) US5105428A (de)
EP (1) EP0421854B1 (de)
DE (1) DE69006304T2 (de)
FR (1) FR2652685B1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679050B1 (fr) * 1991-07-09 1994-08-26 Thomson Csf Dispositifs d'optique non lineaire.
US5258988A (en) * 1991-07-18 1993-11-02 Gec Ferranti Defence Systems Limited Raman laser
FR2681988A1 (fr) * 1991-09-27 1993-04-02 Thomson Csf Laser de puissance a deflexion.
JP3194021B2 (ja) * 1992-07-03 2001-07-30 経済産業省産業技術総合研究所長 レ−ザアニ−リング装置
US5325393A (en) * 1992-11-06 1994-06-28 Carl Zeiss, Inc. Dual laser resonator and beam combiner
DE69421537T2 (de) * 1993-02-23 2000-02-17 Electro Optic Systems Pty Ltd An eine leichtgewichtskonstruktion anpassbarer laser
FR2725081B1 (fr) * 1994-09-23 1996-11-15 Thomson Csf Source optique compacte, basee sur le doublage de frequence d'un laser et auto-stabilisee par depeuplement de la pompe
FR2784185B1 (fr) 1998-10-06 2001-02-02 Thomson Csf Dispositif pour l'harmonisation entre une voie d'emission laser et une voie passive d'observation
FR2796211B1 (fr) 1999-07-09 2001-10-12 Thomson Csf Cavite optique instable pour faisceau laser
FR2811148B1 (fr) 2000-06-30 2006-07-21 Thomson Csf Laser pompe et milieu laser optimise
FR2814281B1 (fr) * 2000-09-19 2003-08-29 Thomson Lcd Matrice active tft pour capteur optique comportant une couche semi-conductrice photosensible, et capteur optique comportant une telle matrice
FR2825463B1 (fr) * 2001-05-30 2003-09-12 Thales Sa Gyrometre laser etat solide comportant un bloc resonateur
US6782016B2 (en) * 2001-11-30 2004-08-24 Ut-Battelle, L.L.C. Master laser injection of broad area lasers
FR2888409B1 (fr) * 2005-07-07 2009-10-09 Saint Louis Inst Source laser multi-longeurs d'onde dans l'infrarouge
US7751460B2 (en) * 2006-04-17 2010-07-06 The Boeing Company Solid state laser with beam path conditioning
US7532652B2 (en) * 2007-02-20 2009-05-12 The Boeing Company Laser thermal management systems and methods

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515897A (en) * 1967-04-21 1970-06-02 Ibm Stimulated raman parametric amplifier
US3815043A (en) * 1973-01-11 1974-06-04 Atomic Energy Commission Laser system employing raman anti-stokes scattering
US4151486A (en) * 1977-03-09 1979-04-24 Avco Everett Research Laboratory, Inc. Tunable alkali metallic vapor laser
US4222011A (en) * 1978-10-03 1980-09-09 The United States Of America As Represented By The United States Department Of Energy Stokes injected Raman capillary waveguide amplifier
FR2506530A1 (fr) * 1981-05-22 1982-11-26 Thomson Csf Source coherente de rayonnement generant un faisceau de direction de propagation reglable
US4493085A (en) * 1982-05-19 1985-01-08 Hughes Aircraft Company Agile beam laser
US4949056A (en) * 1985-07-29 1990-08-14 The Perkin-Elmer Corporation Unconventional adaptive optics
US4812639A (en) * 1985-12-19 1989-03-14 Hughes Aircraft Company Self-aligning phase conjugate laser
USH742H (en) * 1988-12-14 1990-02-06 The United States Of America As Represented By The Secretary Of The Air Force Two-line phase-matched raman amplifier
FR2649833A1 (fr) * 1989-07-11 1991-01-18 Thomson Csf Source laser de puissance accordable
US4993031A (en) * 1990-03-01 1991-02-12 The United States Of America As Represented By The Secretary Of The Air Force Broadband raman beam combiner

Also Published As

Publication number Publication date
EP0421854B1 (de) 1994-01-26
FR2652685A1 (fr) 1991-04-05
FR2652685B1 (fr) 1991-12-06
EP0421854A1 (de) 1991-04-10
US5105428A (en) 1992-04-14
DE69006304D1 (de) 1994-03-10

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee