FR2785459B1 - Filtres auto-adaptes pour l'affinement de l'emission laser - Google Patents

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

Info

Publication number
FR2785459B1
FR2785459B1 FR9813525A FR9813525A FR2785459B1 FR 2785459 B1 FR2785459 B1 FR 2785459B1 FR 9813525 A FR9813525 A FR 9813525A FR 9813525 A FR9813525 A FR 9813525A FR 2785459 B1 FR2785459 B1 FR 2785459B1
Authority
FR
France
Prior art keywords
refining
self
laser emission
adapted filters
filters
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
FR9813525A
Other languages
English (en)
French (fr)
Other versions
FR2785459A1 (fr
Inventor
Patrick Georges
Alain Brun
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
Centre National de la Recherche Scientifique CNRS
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
Priority to FR9813525A priority Critical patent/FR2785459B1/fr
Application filed by Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to DE69905188T priority patent/DE69905188T2/de
Priority to EP99950876A priority patent/EP1125347B1/fr
Priority to CA002347995A priority patent/CA2347995A1/fr
Priority to JP2000578881A priority patent/JP4372354B2/ja
Priority to PCT/FR1999/002644 priority patent/WO2000025396A1/fr
Publication of FR2785459A1 publication Critical patent/FR2785459A1/fr
Priority to US09/841,723 priority patent/US6674782B2/en
Application granted granted Critical
Publication of FR2785459B1 publication Critical patent/FR2785459B1/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
    • H01S3/05—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)
FR9813525A 1998-10-28 1998-10-28 Filtres auto-adaptes pour l'affinement de l'emission laser Expired - Fee Related FR2785459B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9813525A FR2785459B1 (fr) 1998-10-28 1998-10-28 Filtres auto-adaptes pour l'affinement de l'emission laser
EP99950876A EP1125347B1 (fr) 1998-10-28 1999-10-28 Filtres auto-adaptes pour l'affinement de l'emission laser
CA002347995A CA2347995A1 (fr) 1998-10-28 1999-10-28 Filtres auto-adaptes pour l'affinement de l'emission laser
JP2000578881A JP4372354B2 (ja) 1998-10-28 1999-10-28 レーザ射出の微細化用の自己適応性フィルタ
DE69905188T DE69905188T2 (de) 1998-10-28 1999-10-28 Auto-adaptierte filter zur verfeinerung der laseremission
PCT/FR1999/002644 WO2000025396A1 (fr) 1998-10-28 1999-10-28 Filtres auto-adaptes pour l'affinement de l'emission laser
US09/841,723 US6674782B2 (en) 1998-10-28 2001-04-25 Self-adapting filters for fine-tuning laser emissions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9813525A FR2785459B1 (fr) 1998-10-28 1998-10-28 Filtres auto-adaptes pour l'affinement de l'emission laser

Publications (2)

Publication Number Publication Date
FR2785459A1 FR2785459A1 (fr) 2000-05-05
FR2785459B1 true FR2785459B1 (fr) 2001-05-04

Family

ID=9532094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9813525A Expired - Fee Related FR2785459B1 (fr) 1998-10-28 1998-10-28 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
CA2347995A1 (fr) 2000-05-04
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
ST Notification of lapse

Effective date: 20110630