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JPS53116096A - Gas laser unit - Google Patents

Gas laser unit

Info

Publication number
JPS53116096A
JPS53116096A JP3080177A JP3080177A JPS53116096A JP S53116096 A JPS53116096 A JP S53116096A JP 3080177 A JP3080177 A JP 3080177A JP 3080177 A JP3080177 A JP 3080177A JP S53116096 A JPS53116096 A JP S53116096A
Authority
JP
Japan
Prior art keywords
laser unit
gas laser
tube
external tube
axis
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
JP3080177A
Other languages
Japanese (ja)
Inventor
Mitsumori Imaoka
Jiro Toyama
Koichi Hashiwaki
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 JP3080177A priority Critical patent/JPS53116096A/en
Publication of JPS53116096A publication Critical patent/JPS53116096A/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 make easy for the assembling and the ajustment and also to prevent the distortion due to heat by the optical system, by placing a short cylinder having smaller diameter than the external tube at the edge of the external tube in parallel with the axis of the discharging tube, projecting one end of the cylinder to the outside of the external tube, and bonding a transparent plate having the Brewster angle with the axis of the discharging tube on another end.
JP3080177A 1977-03-18 1977-03-18 Gas laser unit Pending JPS53116096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3080177A JPS53116096A (en) 1977-03-18 1977-03-18 Gas laser unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3080177A JPS53116096A (en) 1977-03-18 1977-03-18 Gas laser unit

Publications (1)

Publication Number Publication Date
JPS53116096A true JPS53116096A (en) 1978-10-11

Family

ID=12313772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3080177A Pending JPS53116096A (en) 1977-03-18 1977-03-18 Gas laser unit

Country Status (1)

Country Link
JP (1) JPS53116096A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905248A (en) * 1987-12-08 1990-02-27 Kabushiki Kaisha Toshiba Metal vapor laser apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4905248A (en) * 1987-12-08 1990-02-27 Kabushiki Kaisha Toshiba Metal vapor laser apparatus

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