FR3033216B1 - Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant. - Google Patents

Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant. Download PDF

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Publication number
FR3033216B1
FR3033216B1 FR1551694A FR1551694A FR3033216B1 FR 3033216 B1 FR3033216 B1 FR 3033216B1 FR 1551694 A FR1551694 A FR 1551694A FR 1551694 A FR1551694 A FR 1551694A FR 3033216 B1 FR3033216 B1 FR 3033216B1
Authority
FR
France
Prior art keywords
absorpting
optical amplifier
solid
solid optical
transverse passes
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
FR1551694A
Other languages
English (en)
Other versions
FR3033216A1 (fr
Inventor
Gilles Cheriaux
Gabriel Mennerat
Antoine Freneaux
Fabio Giambruno
Benoit Wattellier
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.)
Ecole Polytechnique
PHASICS
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Ecole Polytechnique
PHASICS
Commissariat a lEnergie Atomique et aux Energies Alternatives 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, Ecole Polytechnique, PHASICS, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR1551694A priority Critical patent/FR3033216B1/fr
Priority to PCT/EP2016/053083 priority patent/WO2016134993A1/fr
Publication of FR3033216A1 publication Critical patent/FR3033216A1/fr
Application granted granted Critical
Publication of FR3033216B1 publication Critical patent/FR3033216B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01S3/0014—Monitoring arrangements not otherwise provided for
    • 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
    • H01S2301/00—Functional characteristics
    • H01S2301/02—ASE (amplified spontaneous emission), noise; Reduction thereof
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1601—Solid materials characterised by an active (lasing) ion
    • H01S3/162—Solid materials characterised by an active (lasing) ion transition metal
    • H01S3/1625—Solid materials characterised by an active (lasing) ion transition metal titanium
    • 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
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/163—Solid materials characterised by a crystal matrix
    • H01S3/1631—Solid materials characterised by a crystal matrix aluminate
    • H01S3/1636—Al2O3 (Sapphire)

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
  • Spectrometry And Color Measurement (AREA)

Abstract

L'invention concerne un dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide (1), comprenant un réservoir (2) permettant de mettre en contact un liquide (3) avec une surface (13) dudit amplificateur (1), caractérisé en ce qu'il comprend des moyens de modification des propriétés physiques dudit liquide (3), rapprochant la valeur de l'indice dudit liquide (3) de la valeur de l'indice dudit amplificateur optique solide (1).
FR1551694A 2015-02-27 2015-02-27 Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant. Expired - Fee Related FR3033216B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1551694A FR3033216B1 (fr) 2015-02-27 2015-02-27 Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant.
PCT/EP2016/053083 WO2016134993A1 (fr) 2015-02-27 2016-02-12 Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1551694A FR3033216B1 (fr) 2015-02-27 2015-02-27 Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant.
FR1551694 2015-02-27

Publications (2)

Publication Number Publication Date
FR3033216A1 FR3033216A1 (fr) 2016-09-02
FR3033216B1 true FR3033216B1 (fr) 2019-01-25

Family

ID=53040597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551694A Expired - Fee Related FR3033216B1 (fr) 2015-02-27 2015-02-27 Dispositif d'absorption de faisceaux parasites transverses dans un amplificateur optique solide, et dispositif d'amplification optique correspondant.

Country Status (2)

Country Link
FR (1) FR3033216B1 (fr)
WO (1) WO2016134993A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2901067A1 (fr) * 2006-05-09 2007-11-16 Centre Nat Rech Scient Dispositif anti-lasage transverse pour un cristal laser
US8045135B2 (en) * 2006-11-22 2011-10-25 Asml Netherlands B.V. Lithographic apparatus with a fluid combining unit and related device manufacturing method
FR3000849A1 (fr) * 2013-01-07 2014-07-11 Ecole Polytech Amplificateur optique solide d'un laser a impulsions de grande puissance

Also Published As

Publication number Publication date
FR3033216A1 (fr) 2016-09-02
WO2016134993A1 (fr) 2016-09-01

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