FR2510316B1 - GAS LASER - Google Patents

GAS LASER

Info

Publication number
FR2510316B1
FR2510316B1 FR8114681A FR8114681A FR2510316B1 FR 2510316 B1 FR2510316 B1 FR 2510316B1 FR 8114681 A FR8114681 A FR 8114681A FR 8114681 A FR8114681 A FR 8114681A FR 2510316 B1 FR2510316 B1 FR 2510316B1
Authority
FR
France
Prior art keywords
gas laser
laser
gas
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
Application number
FR8114681A
Other languages
French (fr)
Other versions
FR2510316A1 (en
Inventor
Jean Lemaire
Francois Herlemont
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR8114681A priority Critical patent/FR2510316B1/en
Publication of FR2510316A1 publication Critical patent/FR2510316A1/en
Application granted granted Critical
Publication of FR2510316B1 publication Critical patent/FR2510316B1/en
Expired 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
    • H01S3/07—Construction or shape of active medium consisting of a plurality of parts, e.g. segments
    • H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
    • H01S3/076—Folded-path lasers
    • 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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/0315—Waveguide lasers
    • 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
    • H01S3/073—Gas lasers comprising separate discharge sections in one cavity, e.g. hybrid lasers
    • 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
    • H01S3/2383—Parallel arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR8114681A 1981-07-21 1981-07-21 GAS LASER Expired FR2510316B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8114681A FR2510316B1 (en) 1981-07-21 1981-07-21 GAS LASER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8114681A FR2510316B1 (en) 1981-07-21 1981-07-21 GAS LASER

Publications (2)

Publication Number Publication Date
FR2510316A1 FR2510316A1 (en) 1983-01-28
FR2510316B1 true FR2510316B1 (en) 1987-06-12

Family

ID=9260939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8114681A Expired FR2510316B1 (en) 1981-07-21 1981-07-21 GAS LASER

Country Status (1)

Country Link
FR (1) FR2510316B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4429398A (en) * 1982-02-12 1984-01-31 United Technologies Corporation Twin waveguide laser
US4438514A (en) * 1982-02-16 1984-03-20 United Technologies Corporation Sure-start waveguide laser
CH665921A5 (en) * 1985-02-22 1988-06-15 Oerlikon Buehrle Ag Gas laser with folded cavity - uses 90 deg. prisms or mirrors for reflection of the light-beam

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660778A (en) * 1970-06-16 1972-05-02 Leo J Le Blanc Sr Laser beam folding device
FR2092912B1 (en) * 1970-06-30 1973-12-21 Comp Generale Electricite

Also Published As

Publication number Publication date
FR2510316A1 (en) 1983-01-28

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Legal Events

Date Code Title Description
ST Notification of lapse