JPS5788786A - Gas laser tube - Google Patents

Gas laser tube

Info

Publication number
JPS5788786A
JPS5788786A JP16411880A JP16411880A JPS5788786A JP S5788786 A JPS5788786 A JP S5788786A JP 16411880 A JP16411880 A JP 16411880A JP 16411880 A JP16411880 A JP 16411880A JP S5788786 A JPS5788786 A JP S5788786A
Authority
JP
Japan
Prior art keywords
tube
outside
fine
fine tube
gas laser
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
JP16411880A
Other languages
Japanese (ja)
Inventor
Kenji Horio
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 JP16411880A priority Critical patent/JPS5788786A/en
Publication of JPS5788786A publication Critical patent/JPS5788786A/en
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

Landscapes

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

Abstract

PURPOSE:To prevent variation to be caused when a fine tube of double gas laser tube is to be fusion welded to an outside tube, and to obtain the prescribed stable laser output of the gas laser tube by a method wherein the fine tube is supported to the outside tube with a sealig agent having the sealing temperature lower than the softening temperature of the fine tube. CONSTITUTION:The gas laser tube main body 10 is constituted of the outside glass tube 11 to constitute an outside circumferential vessel and the fine tube 12 to form a discharge path, and an anode 13 and a cathode 14 are arranged in the outside tube 11 thereof. The base part 12a of the fine tube 12 on the anode side is supported to the outside tube 11 with the sealing agent of low melting point glass, etc., having the sealing temperature lower than the softening temperature of the fine tube 12, the free end 12b of the fine tube at another end part is made to be extended in the outside tube 11, and moreover the discharge path is formed by a discharging aperture 12c arranged in the fine tube 12. Reflector constituting bodies 15, 16 are equipped to both the end parts of the main body 10 respectively. The fine tube 12 is supported to the outside tube 11 with the sealing agent having the sealing temperature lower than the softening temperature of the fine tube 12 to prevent variation to be caused when the fine tube 12 is to be fusion welded to the outside tube 11, and stable laser output is enabled to obtain.
JP16411880A 1980-11-21 1980-11-21 Gas laser tube Pending JPS5788786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16411880A JPS5788786A (en) 1980-11-21 1980-11-21 Gas laser tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16411880A JPS5788786A (en) 1980-11-21 1980-11-21 Gas laser tube

Publications (1)

Publication Number Publication Date
JPS5788786A true JPS5788786A (en) 1982-06-02

Family

ID=15787087

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16411880A Pending JPS5788786A (en) 1980-11-21 1980-11-21 Gas laser tube

Country Status (1)

Country Link
JP (1) JPS5788786A (en)

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