FR2785099B1 - Laser a l'etat solide, notamment microlaser, capable d'emettre des impulsions longues - Google Patents

Laser a l'etat solide, notamment microlaser, capable d'emettre des impulsions longues

Info

Publication number
FR2785099B1
FR2785099B1 FR9813437A FR9813437A FR2785099B1 FR 2785099 B1 FR2785099 B1 FR 2785099B1 FR 9813437 A FR9813437 A FR 9813437A FR 9813437 A FR9813437 A FR 9813437A FR 2785099 B1 FR2785099 B1 FR 2785099B1
Authority
FR
France
Prior art keywords
microlaser
solid state
state laser
long pulses
emitting long
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
FR9813437A
Other languages
English (en)
Other versions
FR2785099A1 (fr
Inventor
Philippe Thony
Eric Lavastre
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9813437A priority Critical patent/FR2785099B1/fr
Priority to JP2000578882A priority patent/JP2002528920A/ja
Priority to PCT/FR1999/002598 priority patent/WO2000025397A1/fr
Priority to EP99950831A priority patent/EP1125348A1/fr
Publication of FR2785099A1 publication Critical patent/FR2785099A1/fr
Application granted granted Critical
Publication of FR2785099B1 publication Critical patent/FR2785099B1/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
    • H01S3/06—Construction or shape of active medium
    • H01S3/0627—Construction or shape of active medium the resonator being monolithic, e.g. microlaser
    • 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
    • H01S3/06—Construction or shape of active medium
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/0604—Crystal lasers or glass lasers in the form of a plate or disc
    • 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
    • H01S3/08004—Construction or shape of optical resonators or components thereof incorporating a dispersive element, e.g. a prism for wavelength selection
    • 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
    • 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
    • H01S3/11—Mode locking; Q-switching; Other giant-pulse techniques, e.g. cavity dumping
    • H01S3/1123—Q-switching
    • H01S3/113—Q-switching using intracavity saturable absorbers

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR9813437A 1998-10-27 1998-10-27 Laser a l'etat solide, notamment microlaser, capable d'emettre des impulsions longues Expired - Fee Related FR2785099B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9813437A FR2785099B1 (fr) 1998-10-27 1998-10-27 Laser a l'etat solide, notamment microlaser, capable d'emettre des impulsions longues
JP2000578882A JP2002528920A (ja) 1998-10-27 1999-10-26 長パルスを送出可能な固体レーザ、特にマイクロレーザ
PCT/FR1999/002598 WO2000025397A1 (fr) 1998-10-27 1999-10-26 Microlaser capable d'emettre des impulsions longues
EP99950831A EP1125348A1 (fr) 1998-10-27 1999-10-26 Microlaser capable d'emettre des impulsions longues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9813437A FR2785099B1 (fr) 1998-10-27 1998-10-27 Laser a l'etat solide, notamment microlaser, capable d'emettre des impulsions longues

Publications (2)

Publication Number Publication Date
FR2785099A1 FR2785099A1 (fr) 2000-04-28
FR2785099B1 true FR2785099B1 (fr) 2001-03-09

Family

ID=9532022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9813437A Expired - Fee Related FR2785099B1 (fr) 1998-10-27 1998-10-27 Laser a l'etat solide, notamment microlaser, capable d'emettre des impulsions longues

Country Status (4)

Country Link
EP (1) EP1125348A1 (fr)
JP (1) JP2002528920A (fr)
FR (1) FR2785099B1 (fr)
WO (1) WO2000025397A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011074215A1 (fr) * 2009-12-14 2011-06-23 パナソニック株式会社 Source laser de conversion de longueur d'onde, élément optique et dispositif d'affichage d'images
CN102340099A (zh) * 2011-01-18 2012-02-01 南京长青激光科技有限责任公司 基于薄型晶体的蓝绿激光芯片封装结构及方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321709A (en) * 1993-05-17 1994-06-14 Cygnus Laser Corporation Pulsed intracavity nonlinear optical frequency converter
DE4401917C2 (de) * 1994-01-24 1998-02-12 Med Laserzentrum Luebeck Gmbh Vorrichtung zur Erzeugung von Laserpulsen mit Pulslängen im Bereich weniger Mikrosekunden
FR2734092B1 (fr) * 1995-05-12 1997-06-06 Commissariat Energie Atomique Microlaser monolithique declenche et materiau non lineaire intracavite
FR2751467B1 (fr) * 1996-07-17 1998-10-02 Commissariat Energie Atomique Procede d'assemblage de deux structures et dispositif obtenu par le procede. applications aux microlasers
FR2758915B1 (fr) * 1997-01-30 1999-03-05 Commissariat Energie Atomique Microlaser solide declenche passivement par absorbant saturable et son procede de fabrication

Also Published As

Publication number Publication date
JP2002528920A (ja) 2002-09-03
WO2000025397A1 (fr) 2000-05-04
EP1125348A1 (fr) 2001-08-22
FR2785099A1 (fr) 2000-04-28

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Legal Events

Date Code Title Description
ST Notification of lapse