JPS5559789A - Gas laser tube - Google Patents

Gas laser tube

Info

Publication number
JPS5559789A
JPS5559789A JP13284678A JP13284678A JPS5559789A JP S5559789 A JPS5559789 A JP S5559789A JP 13284678 A JP13284678 A JP 13284678A JP 13284678 A JP13284678 A JP 13284678A JP S5559789 A JPS5559789 A JP S5559789A
Authority
JP
Japan
Prior art keywords
reflecting mirror
mirror
enclosure
anode
plasma tube
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
JP13284678A
Other languages
Japanese (ja)
Other versions
JPS5739547B2 (en
Inventor
Mitsumori Imaoka
Koichi Hashiwaki
Jiro Toyama
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP13284678A priority Critical patent/JPS5559789A/en
Publication of JPS5559789A publication Critical patent/JPS5559789A/en
Publication of JPS5739547B2 publication Critical patent/JPS5739547B2/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

Landscapes

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

Abstract

PURPOSE:To eliminate direct adverse effect of external force applied to an anode terminal to a reflecting mirror in a gas laser tube by supporting the reflecting mirror and a cylindrical anode arranged at one end of a plasma tube to separate members. CONSTITUTION:A plasma tube 2 directly fixing a reflecting mirror 14 in an enclosure 1 is so fixed at its one end by a supporting wall 13 and at the other end at free end as to become the same optical axis at the other reflecting mirror 3 forming a resonator. A discharging opening 15 is formed at part of the plasma tube adjacent to the mirror 14. A cup-shaped cylinder with a bottom of metal having equal thermal expansion coefficiency to glass or the like of the enclosure member is sealed by glass to the end of the enclosure 1 at the side of the mirror 14 to thereby form a cylindrical anode 16. A discharge inducing projection 17 is provided at the anode 16.
JP13284678A 1978-10-27 1978-10-27 Gas laser tube Granted JPS5559789A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13284678A JPS5559789A (en) 1978-10-27 1978-10-27 Gas laser tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13284678A JPS5559789A (en) 1978-10-27 1978-10-27 Gas laser tube

Publications (2)

Publication Number Publication Date
JPS5559789A true JPS5559789A (en) 1980-05-06
JPS5739547B2 JPS5739547B2 (en) 1982-08-21

Family

ID=15090876

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13284678A Granted JPS5559789A (en) 1978-10-27 1978-10-27 Gas laser tube

Country Status (1)

Country Link
JP (1) JPS5559789A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467793A (en) * 1977-11-09 1979-05-31 Sony Corp Gas laser tube

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5467793A (en) * 1977-11-09 1979-05-31 Sony Corp Gas laser tube

Also Published As

Publication number Publication date
JPS5739547B2 (en) 1982-08-21

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