JPS56162890A - Internal mirror type gas laser tube - Google Patents

Internal mirror type gas laser tube

Info

Publication number
JPS56162890A
JPS56162890A JP6662880A JP6662880A JPS56162890A JP S56162890 A JPS56162890 A JP S56162890A JP 6662880 A JP6662880 A JP 6662880A JP 6662880 A JP6662880 A JP 6662880A JP S56162890 A JPS56162890 A JP S56162890A
Authority
JP
Japan
Prior art keywords
laser tube
type gas
mirror
gas laser
mirror type
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
JP6662880A
Other languages
Japanese (ja)
Inventor
Keiichi Shintaku
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 JP6662880A priority Critical patent/JPS56162890A/en
Publication of JPS56162890A publication Critical patent/JPS56162890A/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 reduce the cost of an internal mirror type gas laser tube by arranging perpendicularly the mounting surface of a mirror having a curvature to a fine laser tube of smaller diameter than the outer diameter of the mirror, thereby eliminating a metallic support. CONSTITUTION:The mounting surfaces 10' of mirrors 11, 23 having a curvature are formed perpendicularly to fine laser tubes 10, 18. It is then formed in diameter smaller than the outer diameter of the mirror 11, and is bonded with low melting point glass 4 or the like. Thus, it can eliminate a metallic support and can reduce the cost of the laser.
JP6662880A 1980-05-20 1980-05-20 Internal mirror type gas laser tube Pending JPS56162890A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6662880A JPS56162890A (en) 1980-05-20 1980-05-20 Internal mirror type gas laser tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6662880A JPS56162890A (en) 1980-05-20 1980-05-20 Internal mirror type gas laser tube

Publications (1)

Publication Number Publication Date
JPS56162890A true JPS56162890A (en) 1981-12-15

Family

ID=13321340

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6662880A Pending JPS56162890A (en) 1980-05-20 1980-05-20 Internal mirror type gas laser tube

Country Status (1)

Country Link
JP (1) JPS56162890A (en)

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