JPS5783078A - Gas laser - Google Patents

Gas laser

Info

Publication number
JPS5783078A
JPS5783078A JP14600681A JP14600681A JPS5783078A JP S5783078 A JPS5783078 A JP S5783078A JP 14600681 A JP14600681 A JP 14600681A JP 14600681 A JP14600681 A JP 14600681A JP S5783078 A JPS5783078 A JP S5783078A
Authority
JP
Japan
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.)
Pending
Application number
JP14600681A
Other languages
English (en)
Japanese (ja)
Inventor
Buanie Moorisu
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 Lucent SAS
Original Assignee
Compagnie Generale dElectricite 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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of JPS5783078A publication Critical patent/JPS5783078A/ja
Pending 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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • H01S3/0385—Shape
    • 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
    • H01S3/036—Means for obtaining or maintaining the desired gas pressure within the tube, e.g. by gettering, replenishing; Means for circulating the gas, e.g. for equalising the pressure within the tube
    • 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
    • H01S3/09—Processes or apparatus for excitation, e.g. pumping
    • H01S3/097—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser
    • H01S3/0971—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited
    • H01S3/0973—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser transversely excited having a travelling wave passing through the active medium

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
JP14600681A 1980-09-18 1981-09-16 Gas laser Pending JPS5783078A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8020083A FR2490416A1 (fr) 1980-09-18 1980-09-18 Laser a gaz

Publications (1)

Publication Number Publication Date
JPS5783078A true JPS5783078A (en) 1982-05-24

Family

ID=9246053

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14600681A Pending JPS5783078A (en) 1980-09-18 1981-09-16 Gas laser

Country Status (4)

Country Link
EP (1) EP0048425B1 (cg-RX-API-DMAC7.html)
JP (1) JPS5783078A (cg-RX-API-DMAC7.html)
DE (1) DE3168053D1 (cg-RX-API-DMAC7.html)
FR (1) FR2490416A1 (cg-RX-API-DMAC7.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652044A (en) * 1983-11-30 1987-03-24 Mazda Motor Corporation Automobile rear body structure
WO1987006773A1 (fr) * 1986-04-24 1987-11-05 Kabushiki Kaisha Komatsu Seisakusho Dispositif laser a gaz
WO1988000403A1 (fr) * 1986-06-30 1988-01-14 Kabushiki Kaisha Komatsu Seisakusho Laser a gaz

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4866728A (en) * 1987-01-12 1989-09-12 Jeco2 Lasers, Inc. Electric discharge apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1121859A (en) * 1977-11-25 1982-04-13 Victor H. Hasson Apparatus and method for generating a glow discharge

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4652044A (en) * 1983-11-30 1987-03-24 Mazda Motor Corporation Automobile rear body structure
WO1987006773A1 (fr) * 1986-04-24 1987-11-05 Kabushiki Kaisha Komatsu Seisakusho Dispositif laser a gaz
WO1988000403A1 (fr) * 1986-06-30 1988-01-14 Kabushiki Kaisha Komatsu Seisakusho Laser a gaz

Also Published As

Publication number Publication date
EP0048425B1 (fr) 1985-01-02
DE3168053D1 (en) 1985-02-14
FR2490416A1 (fr) 1982-03-19
EP0048425A1 (fr) 1982-03-31
FR2490416B1 (cg-RX-API-DMAC7.html) 1984-04-06

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