FR2880736B1 - Procede de correction d'aberrations provoques par les effets thermiques dans une cavite laser - Google Patents

Procede de correction d'aberrations provoques par les effets thermiques dans une cavite laser

Info

Publication number
FR2880736B1
FR2880736B1 FR0550116A FR0550116A FR2880736B1 FR 2880736 B1 FR2880736 B1 FR 2880736B1 FR 0550116 A FR0550116 A FR 0550116A FR 0550116 A FR0550116 A FR 0550116A FR 2880736 B1 FR2880736 B1 FR 2880736B1
Authority
FR
France
Prior art keywords
laser cavity
thermal effects
aberrations caused
correcting aberrations
correcting
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
FR0550116A
Other languages
English (en)
Other versions
FR2880736A1 (fr
Inventor
Bonnefois Aurelie Montmerle
Pierre Yves Thro
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 FR0550116A priority Critical patent/FR2880736B1/fr
Publication of FR2880736A1 publication Critical patent/FR2880736A1/fr
Application granted granted Critical
Publication of FR2880736B1 publication Critical patent/FR2880736B1/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
    • H01S3/05—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
    • 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
    • H01S3/061—Crystal lasers or glass lasers with elliptical or circular cross-section and elongated shape, e.g. rod
    • 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
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • 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
    • H01S3/08072—Thermal lensing or thermally induced birefringence; Compensation thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR0550116A 2005-01-13 2005-01-13 Procede de correction d'aberrations provoques par les effets thermiques dans une cavite laser Expired - Fee Related FR2880736B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0550116A FR2880736B1 (fr) 2005-01-13 2005-01-13 Procede de correction d'aberrations provoques par les effets thermiques dans une cavite laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0550116A FR2880736B1 (fr) 2005-01-13 2005-01-13 Procede de correction d'aberrations provoques par les effets thermiques dans une cavite laser

Publications (2)

Publication Number Publication Date
FR2880736A1 FR2880736A1 (fr) 2006-07-14
FR2880736B1 true FR2880736B1 (fr) 2007-03-02

Family

ID=34955371

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0550116A Expired - Fee Related FR2880736B1 (fr) 2005-01-13 2005-01-13 Procede de correction d'aberrations provoques par les effets thermiques dans une cavite laser

Country Status (1)

Country Link
FR (1) FR2880736B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2887161B1 (fr) 2005-06-20 2007-09-07 Commissariat Energie Atomique Procede et dispositif d'ablation laser d'une couche superficielle d'une paroi, telle q'un revetement de peinture dans une installation nucleaire

Also Published As

Publication number Publication date
FR2880736A1 (fr) 2006-07-14

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20120928