JPS56122179A - Gas laser device - Google Patents

Gas laser device

Info

Publication number
JPS56122179A
JPS56122179A JP2582780A JP2582780A JPS56122179A JP S56122179 A JPS56122179 A JP S56122179A JP 2582780 A JP2582780 A JP 2582780A JP 2582780 A JP2582780 A JP 2582780A JP S56122179 A JPS56122179 A JP S56122179A
Authority
JP
Japan
Prior art keywords
discharging
discharge
conductive material
inorganic
recess
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
JP2582780A
Other languages
Japanese (ja)
Other versions
JPS6239555B2 (en
Inventor
Shuji Ogawa
Shigenori Yagi
Norikazu Tabata
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2582780A priority Critical patent/JPS56122179A/en
Publication of JPS56122179A publication Critical patent/JPS56122179A/en
Publication of JPS6239555B2 publication Critical patent/JPS6239555B2/ja
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
    • H01S3/02—Constructional details
    • H01S3/03—Constructional details of gas laser discharge tubes
    • H01S3/038—Electrodes, e.g. special shape, configuration or composition
    • 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
    • H01S3/0975—Processes or apparatus for excitation, e.g. pumping by gas discharge of a gas laser using inductive or capacitive excitation

Landscapes

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

Abstract

PURPOSE:To uniformly distribute electric power in discharging space by forming a conductive material at a part of the back surface of a planar inorganic dielectric unit to form an electrode and decreasing the thickness of the dielectric plate of the position where the conductive material is provided smaller than that of the other parts. CONSTITUTION:A recess groove is cut on the opposite surface to the discharging surface of inorganic units 1-1, 2-1 forming electrodes 30, 40 respectively. Metallic plates 3-1, 4-1 are provided on the recess, and AC high voltage is applied thereto via an AC power sourse 6. Then, gas is fed from a direction as designated by an arrow to conduct a voiceless discharge between the discharging positions 1-1b and 2-1b. Thus, the discharge is limited only to the surface of the thin part 1-1b, 2-2b of the inorganic dielectric plate having large electrostatic capacity, a discharge without energy concentration takes plate in the discharging space 5, and laser medium gas temperature is not raised partly.
JP2582780A 1980-02-29 1980-02-29 Gas laser device Granted JPS56122179A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2582780A JPS56122179A (en) 1980-02-29 1980-02-29 Gas laser device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2582780A JPS56122179A (en) 1980-02-29 1980-02-29 Gas laser device

Publications (2)

Publication Number Publication Date
JPS56122179A true JPS56122179A (en) 1981-09-25
JPS6239555B2 JPS6239555B2 (en) 1987-08-24

Family

ID=12176685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2582780A Granted JPS56122179A (en) 1980-02-29 1980-02-29 Gas laser device

Country Status (1)

Country Link
JP (1) JPS56122179A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108300A2 (en) * 1982-11-05 1984-05-16 DEUTSCHE FORSCHUNGSANSTALT FÜR LUFT- UND RAUMFAHRT e.V. Flow channel for a transverse flow gas laser
JPS63116479A (en) * 1986-11-05 1988-05-20 Mitsubishi Electric Corp Gas laser system
JPS63502068A (en) * 1985-11-12 1988-08-11 ヒユ−ズ・エアクラフト・カンパニ− Suppression of high frequency discharge in low pressure gas equipment
WO1992014285A1 (en) * 1991-02-08 1992-08-20 Mitsubishi Denki Kabushiki Kaisha Transverse discharge pumping type pulse laser oscillating device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0108300A2 (en) * 1982-11-05 1984-05-16 DEUTSCHE FORSCHUNGSANSTALT FÜR LUFT- UND RAUMFAHRT e.V. Flow channel for a transverse flow gas laser
EP0108300A3 (en) * 1982-11-05 1986-01-08 DEUTSCHE FORSCHUNGSANSTALT FÜR LUFT- UND RAUMFAHRT e.V. Flow channel for a transverse flow gas laser
JPS63502068A (en) * 1985-11-12 1988-08-11 ヒユ−ズ・エアクラフト・カンパニ− Suppression of high frequency discharge in low pressure gas equipment
JPS63116479A (en) * 1986-11-05 1988-05-20 Mitsubishi Electric Corp Gas laser system
WO1992014285A1 (en) * 1991-02-08 1992-08-20 Mitsubishi Denki Kabushiki Kaisha Transverse discharge pumping type pulse laser oscillating device

Also Published As

Publication number Publication date
JPS6239555B2 (en) 1987-08-24

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