DE69523485D1 - Wellenlängenabstimmbare monomodige Laserquelle mit selbstausrichtendem externen Resonator - Google Patents

Wellenlängenabstimmbare monomodige Laserquelle mit selbstausrichtendem externen Resonator

Info

Publication number
DE69523485D1
DE69523485D1 DE69523485T DE69523485T DE69523485D1 DE 69523485 D1 DE69523485 D1 DE 69523485D1 DE 69523485 T DE69523485 T DE 69523485T DE 69523485 T DE69523485 T DE 69523485T DE 69523485 D1 DE69523485 D1 DE 69523485D1
Authority
DE
Germany
Prior art keywords
wavelength
self
laser source
mode laser
external resonator
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 - Lifetime
Application number
DE69523485T
Other languages
English (en)
Other versions
DE69523485T2 (de
Inventor
Herve Lefevre
Philippe Martin
Bernard Laloux
Philippe Graindorge
Laurent Disdier
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.)
YENISTA OPTICS S.A., LANNION, FR
Original Assignee
Photonetics 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 Photonetics SA filed Critical Photonetics SA
Application granted granted Critical
Publication of DE69523485D1 publication Critical patent/DE69523485D1/de
Publication of DE69523485T2 publication Critical patent/DE69523485T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01S5/143—Littman-Metcalf configuration, e.g. laser - grating - mirror
    • 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
    • H01S3/0811—Construction or shape of optical resonators or components thereof comprising three or more reflectors incorporating a dispersive element, e.g. a prism for wavelength selection
    • H01S3/0812—Construction or shape of optical resonators or components thereof comprising three or more reflectors incorporating a dispersive element, e.g. a prism for wavelength selection using a diffraction grating
    • 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
    • H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • 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
    • H01S3/105—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length
    • H01S3/1055—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating by controlling the mutual position or the reflecting properties of the reflectors of the cavity, e.g. by controlling the cavity length one of the reflectors being constituted by a diffraction grating
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/023—Mount members, e.g. sub-mount members
    • H01S5/02325—Mechanically integrated components on mount members or optical micro-benches

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Semiconductor Lasers (AREA)
  • Lasers (AREA)
DE69523485T 1994-09-13 1995-09-13 Wellenlängenabstimmbare monomodige Laserquelle mit selbstausrichtendem externen Resonator Expired - Lifetime DE69523485T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9410925A FR2724496B1 (fr) 1994-09-13 1994-09-13 Source laser monomode accordable en longueur d'onde a cavite externe autoalignee

Publications (2)

Publication Number Publication Date
DE69523485D1 true DE69523485D1 (de) 2001-11-29
DE69523485T2 DE69523485T2 (de) 2002-05-08

Family

ID=9466903

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69510420T Expired - Lifetime DE69510420T2 (de) 1994-09-13 1995-09-13 Wellenlängenabstimmbare Monomodlaserquelle mit selbstausrichtendem externen Resonator
DE69523485T Expired - Lifetime DE69523485T2 (de) 1994-09-13 1995-09-13 Wellenlängenabstimmbare monomodige Laserquelle mit selbstausrichtendem externen Resonator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69510420T Expired - Lifetime DE69510420T2 (de) 1994-09-13 1995-09-13 Wellenlängenabstimmbare Monomodlaserquelle mit selbstausrichtendem externen Resonator

Country Status (4)

Country Link
US (2) US5594744A (de)
EP (2) EP0702438B1 (de)
DE (2) DE69510420T2 (de)
FR (1) FR2724496B1 (de)

Families Citing this family (92)

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FR2789812B1 (fr) * 1999-02-15 2001-04-27 Photonetics Reflecteur optique et source laser a cavite externe incorporant un tel reflecteur
FR2789767B1 (fr) * 1999-02-15 2001-04-27 Photonetics Systeme optique retroreflechissant auto-aligne de filtrage en longueur d'onde, monochromateur et laser incorporant un tel systeme
EP1159775B1 (de) * 1999-02-19 2004-09-01 Radians Innova AB Vorrichtung und verfahren zum durchstimmen der wellenlänge in einem laser mit externem resonator
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US6697192B1 (en) 2000-11-08 2004-02-24 Massachusetts Institute Of Technology High power, spectrally combined laser systems and related methods
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FR2724496B1 (fr) * 1994-09-13 1996-12-20 Photonetics Source laser monomode accordable en longueur d'onde a cavite externe autoalignee

Also Published As

Publication number Publication date
EP0917261B1 (de) 2001-10-24
EP0702438A1 (de) 1996-03-20
US5802085A (en) 1998-09-01
US5594744A (en) 1997-01-14
DE69510420D1 (de) 1999-07-29
FR2724496B1 (fr) 1996-12-20
FR2724496A1 (fr) 1996-03-15
EP0917261A1 (de) 1999-05-19
EP0702438B1 (de) 1999-06-23
DE69510420T2 (de) 1999-12-30
DE69523485T2 (de) 2002-05-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ANRITSU INSTRUMENTS SAS, VILLEBON SUR YVETTE, FR

8327 Change in the person/name/address of the patent owner

Owner name: YENISTA OPTICS S.A., LANNION, FR

8328 Change in the person/name/address of the agent

Representative=s name: THOEMEN UND KOLLEGEN, 30175 HANNOVER