FR2357087A2 - Procede et dispositifs d'amplification d'une impulsion laser - Google Patents

Procede et dispositifs d'amplification d'une impulsion laser

Info

Publication number
FR2357087A2
FR2357087A2 FR7619583A FR7619583A FR2357087A2 FR 2357087 A2 FR2357087 A2 FR 2357087A2 FR 7619583 A FR7619583 A FR 7619583A FR 7619583 A FR7619583 A FR 7619583A FR 2357087 A2 FR2357087 A2 FR 2357087A2
Authority
FR
France
Prior art keywords
brewster angle
laser beam
active elements
stacked discs
pair
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.)
Granted
Application number
FR7619583A
Other languages
English (en)
Other versions
FR2357087B2 (fr
Inventor
Louis Jacob
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.)
Alcatel Alsthom Recherche SA
Original Assignee
Alcatel Alsthom Recherche 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 Alcatel Alsthom Recherche SA filed Critical Alcatel Alsthom Recherche SA
Priority to FR7619583A priority Critical patent/FR2357087A2/fr
Publication of FR2357087A2 publication Critical patent/FR2357087A2/fr
Application granted granted Critical
Publication of FR2357087B2 publication Critical patent/FR2357087B2/fr
Granted 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
    • H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
    • H01S3/2308—Amplifier arrangements, e.g. MOPA
    • H01S3/2316—Cascaded amplifiers
    • 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
    • H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
    • 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

Landscapes

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

Abstract

L'invention concerne un dispositif d'amplification d'un faisceau laser. Ce dispositif comporte notamment, sur un même axe, deux polariseurs 66, 72, deux rotateurs de Faraday 74, 83 entre ces polariseurs et deux empilages de disques 80, 82 inclinés à l'angle de Brewster et disposés entre ces rotateurs. Application à l'étude des plasmas denses et chauds.
FR7619583A 1976-06-28 1976-06-28 Procede et dispositifs d'amplification d'une impulsion laser Granted FR2357087A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7619583A FR2357087A2 (fr) 1976-06-28 1976-06-28 Procede et dispositifs d'amplification d'une impulsion laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7619583A FR2357087A2 (fr) 1976-06-28 1976-06-28 Procede et dispositifs d'amplification d'une impulsion laser

Publications (2)

Publication Number Publication Date
FR2357087A2 true FR2357087A2 (fr) 1978-01-27
FR2357087B2 FR2357087B2 (fr) 1978-12-22

Family

ID=9174923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7619583A Granted FR2357087A2 (fr) 1976-06-28 1976-06-28 Procede et dispositifs d'amplification d'une impulsion laser

Country Status (1)

Country Link
FR (1) FR2357087A2 (fr)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2357087B2 (fr) 1978-12-22

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