SE9001903D0 - LASER - Google Patents

LASER

Info

Publication number
SE9001903D0
SE9001903D0 SE9001903A SE9001903A SE9001903D0 SE 9001903 D0 SE9001903 D0 SE 9001903D0 SE 9001903 A SE9001903 A SE 9001903A SE 9001903 A SE9001903 A SE 9001903A SE 9001903 D0 SE9001903 D0 SE 9001903D0
Authority
SE
Sweden
Prior art keywords
wavelength
emits
allows
output
laser
Prior art date
Application number
SE9001903A
Other languages
Swedish (sv)
Inventor
J-P Pocholle
Original Assignee
Thomson Csf
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 filed Critical Thomson Csf
Publication of SE9001903D0 publication Critical patent/SE9001903D0/en

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
    • H01S3/106—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
    • H01S3/108—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 non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering
    • H01S3/1086—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 non-linear optical devices, e.g. exhibiting Brillouin or Raman scattering using scattering effects, e.g. Raman or Brillouin effect

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Laser Surgery Devices (AREA)

Abstract

A high-power laser source 1, is disclosed which allows a shift of the wavelength of the emitted beam. The device 1 includes a laser emitting a pump beam Fp of predetermined wavelength to a compressed-gas cell 2, that emits through Raman effect an output beam Fs at a Stokes wavelength. A diode 3 emits a control beam Fc with the same wave-length as the output beam Fs, and colinear with said pump beam Fp, which allows one to obtain a high-power output signal. <IMAGE>
SE9001903A 1989-05-30 1990-05-25 LASER SE9001903D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8907078A FR2691588B1 (en) 1989-05-30 1989-05-30 Power laser source.

Publications (1)

Publication Number Publication Date
SE9001903D0 true SE9001903D0 (en) 1990-05-25

Family

ID=9382149

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001903A SE9001903D0 (en) 1989-05-30 1990-05-25 LASER

Country Status (5)

Country Link
DE (1) DE4016631A1 (en)
FR (1) FR2691588B1 (en)
GB (1) GB2266406B (en)
IT (1) IT1239621B (en)
SE (1) SE9001903D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8525138B2 (en) 2006-03-31 2013-09-03 Energetiq Technology, Inc. Laser-driven light source
US11587781B2 (en) 2021-05-24 2023-02-21 Hamamatsu Photonics K.K. Laser-driven light source with electrodeless ignition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4224577A (en) * 1978-11-03 1980-09-23 The United States Of America As Represented By The United States Department Of Energy Multistaged stokes injected Raman capillary waveguide amplifier
US4327337A (en) * 1980-01-03 1982-04-27 General Electric Company Intracavity raman frequency conversion in a high power laser
FR2482735A1 (en) * 1980-05-16 1981-11-20 Centre Nat Rech Scient METHOD AND DEVICE FOR OBTAINING MONOCHROMATIC LIGHT BEAMS BY STIMULATED DIFFUSION
DE3114815C2 (en) * 1981-04-11 1983-05-11 Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg Laser device
US4599725A (en) * 1983-03-08 1986-07-08 The United States Of America As Represented By The United States Department Of Energy Raman laser with controllable suppression of parasitics

Also Published As

Publication number Publication date
IT9047972A1 (en) 1991-11-18
FR2691588A1 (en) 1993-11-26
GB2266406A (en) 1993-10-27
GB2266406B (en) 1994-03-16
GB9011987D0 (en) 1993-07-14
DE4016631A1 (en) 1993-11-25
FR2691588B1 (en) 1994-12-30
IT1239621B (en) 1993-11-11
IT9047972A0 (en) 1990-05-18

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