JPS5763873A - Gas laser tube - Google Patents

Gas laser tube

Info

Publication number
JPS5763873A
JPS5763873A JP14022980A JP14022980A JPS5763873A JP S5763873 A JPS5763873 A JP S5763873A JP 14022980 A JP14022980 A JP 14022980A JP 14022980 A JP14022980 A JP 14022980A JP S5763873 A JPS5763873 A JP S5763873A
Authority
JP
Japan
Prior art keywords
mirrors
tube
supporter
aligning
laser 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.)
Pending
Application number
JP14022980A
Other languages
Japanese (ja)
Inventor
Kenji Ido
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP14022980A priority Critical patent/JPS5763873A/en
Publication of JPS5763873A publication Critical patent/JPS5763873A/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
    • H01S3/034—Optical devices within, or forming part of, the tube, e.g. windows, mirrors

Landscapes

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

Abstract

PURPOSE:To stabilize a laser output, by a method wherein a diaphragm-shaped supporter for aligning optical axes, comprising two drawing articles is provided, and the supporter makes inclinations of mirrors easy and has embosses such that a crack is not produced when plastic deformation is applied. CONSTITUTION:Respective two drawing articles, faced to each other like a diaphragm, are connected to both ends of a laser tube 1, and mirrors 7, 7' are supported on their end parts. Embosses 10, 10' are provided on the flat surfaces of the drawing articles of the supporters 8, 8' for aligning an optical axis. The tube comprises cathodes 6, 6', a thin tube 9 and an optical axis suppoter 8 that is also used as an anode. The adjustment of the mirrors is perfomred by applying force to the supporter for aligning optical axes with cutting pliers to subject it to plastic deformation and by adjusting angles between the mirrors and the central axis. Thus, a laser tube without fluctuations of a laser output is obtained.
JP14022980A 1980-10-07 1980-10-07 Gas laser tube Pending JPS5763873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14022980A JPS5763873A (en) 1980-10-07 1980-10-07 Gas laser tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14022980A JPS5763873A (en) 1980-10-07 1980-10-07 Gas laser tube

Publications (1)

Publication Number Publication Date
JPS5763873A true JPS5763873A (en) 1982-04-17

Family

ID=15263902

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14022980A Pending JPS5763873A (en) 1980-10-07 1980-10-07 Gas laser tube

Country Status (1)

Country Link
JP (1) JPS5763873A (en)

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