CA2347995A1 - Filtres auto-adaptes pour l'affinement de l'emission laser - Google Patents

Filtres auto-adaptes pour l'affinement de l'emission laser Download PDF

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Publication number
CA2347995A1
CA2347995A1 CA002347995A CA2347995A CA2347995A1 CA 2347995 A1 CA2347995 A1 CA 2347995A1 CA 002347995 A CA002347995 A CA 002347995A CA 2347995 A CA2347995 A CA 2347995A CA 2347995 A1 CA2347995 A1 CA 2347995A1
Authority
CA
Canada
Prior art keywords
laser
cavity
source
coherent light
light radiation
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.)
Abandoned
Application number
CA002347995A
Other languages
English (en)
French (fr)
Inventor
Gerald Roosen
Alain Brun
Nicolas Huot
Jean-Michel Jonathan
Gilles Pauliat
Patrick Georges
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2347995A1 publication Critical patent/CA2347995A1/fr
Abandoned 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
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/081—Construction or shape of optical resonators or components thereof comprising three or more reflectors
    • H01S3/083—Ring lasers
    • 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
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/14—External cavity lasers
    • H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon
    • 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
    • H01S3/10076—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating using optical phase conjugation, e.g. phase conjugate reflection

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Lasers (AREA)
  • Holo Graphy (AREA)
CA002347995A 1998-10-28 1999-10-28 Filtres auto-adaptes pour l'affinement de l'emission laser Abandoned CA2347995A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR98/13525 1998-10-28
FR9813525A FR2785459B1 (fr) 1998-10-28 1998-10-28 Filtres auto-adaptes pour l'affinement de l'emission laser
PCT/FR1999/002644 WO2000025396A1 (fr) 1998-10-28 1999-10-28 Filtres auto-adaptes pour l'affinement de l'emission laser

Publications (1)

Publication Number Publication Date
CA2347995A1 true CA2347995A1 (fr) 2000-05-04

Family

ID=9532094

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002347995A Abandoned CA2347995A1 (fr) 1998-10-28 1999-10-28 Filtres auto-adaptes pour l'affinement de l'emission laser

Country Status (7)

Country Link
US (1) US6674782B2 (https=)
EP (1) EP1125347B1 (https=)
JP (1) JP4372354B2 (https=)
CA (1) CA2347995A1 (https=)
DE (1) DE69905188T2 (https=)
FR (1) FR2785459B1 (https=)
WO (1) WO2000025396A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2815182B1 (fr) * 2000-10-10 2003-02-28 Photonetics Source laser monomode continument accordable en longueur d'onde
WO2003075419A2 (en) * 2002-03-04 2003-09-12 Forskningscenter Risø High-power diode laser system
US7046374B1 (en) * 2002-03-14 2006-05-16 Avanex Corporation Interferometers for optical communications utilizing photo-sensitive materials
FR2860291B1 (fr) * 2003-09-26 2005-11-18 Thales Sa Dispositif capteur de vitesse de rotation interferometrique a fibre optique
FR2869162B1 (fr) * 2004-04-14 2006-07-14 Centre Nat Rech Scient Cnrse Source laser accordable a adressage optique de la longueur d'onde
FR2892239B1 (fr) * 2005-10-13 2008-01-04 Centre Nat Rech Scient Dispositif optique pour l'adressage d'une cavite esclave par une source large bande
GB0612348D0 (en) * 2006-06-21 2006-08-02 Imp Innovations Ltd Method and apparatus for coherently combining laser emission
FR2935845B1 (fr) 2008-09-05 2010-09-10 Centre Nat Rech Scient Cavite optique amplificatrice de type fabry-perot
KR101031087B1 (ko) * 2009-07-23 2011-04-25 주식회사 와이텔포토닉스 파장변환 레이저 시스템
FR2954637B1 (fr) * 2009-12-21 2014-07-18 Alcatel Lucent Procede de reception d'un signal
RU2572659C2 (ru) * 2011-06-09 2016-01-20 Общество с ограниченной ответственностью "Научно-производственное предприятие "Лазерные системы" Лазерная система с многопетлевым резонатором
JP5474891B2 (ja) * 2011-08-12 2014-04-16 ギガフォトン株式会社 光源装置及びそれを用いた露光装置
CN103516434B (zh) * 2012-06-19 2016-08-31 上海贝尔股份有限公司 光发射机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL74284A (en) * 1985-02-08 1989-02-28 Technion Res & Dev Foundation Optical apparatus particularly useful as an optical gyro
US5037203A (en) * 1985-10-10 1991-08-06 Rockwell International Corporation Asymmetric ring laser gyroscope and method for detecting rotation with acentric photorefractive crystal
US4869579A (en) * 1986-07-31 1989-09-26 Technion Research & Development Foundation Optical apparatus and method for beam coupling useful in light beam steering and spatial light modulation
US4911537A (en) * 1988-08-05 1990-03-27 Rockwell International Corporation Bird-wing phase conjugator using mutually incoherent laser beams
FR2655485B1 (fr) * 1989-12-01 1992-02-21 Thomson Csf Dispositif laser a cavite en anneau.
US5073705A (en) * 1990-04-06 1991-12-17 The United States Of America As Represented By The Secretary Of The Army Broadband, multi-line, optical power limiting scheme
US6274288B1 (en) * 1995-06-12 2001-08-14 California Institute Of Technology Self-trapping and self-focusing of optical beams in photopolymers
US5665493A (en) * 1995-10-03 1997-09-09 Sri International Gated recording of holograms using rare-earth doped ferroelectric materials

Also Published As

Publication number Publication date
EP1125347A1 (fr) 2001-08-22
DE69905188T2 (de) 2003-10-09
FR2785459B1 (fr) 2001-05-04
EP1125347B1 (fr) 2003-01-29
FR2785459A1 (fr) 2000-05-05
JP4372354B2 (ja) 2009-11-25
US6674782B2 (en) 2004-01-06
US20020006150A1 (en) 2002-01-17
JP2002528919A (ja) 2002-09-03
WO2000025396A1 (fr) 2000-05-04
DE69905188D1 (de) 2003-03-06

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued