JPS5261490A - Laser tube - Google Patents

Laser tube

Info

Publication number
JPS5261490A
JPS5261490A JP13726875A JP13726875A JPS5261490A JP S5261490 A JPS5261490 A JP S5261490A JP 13726875 A JP13726875 A JP 13726875A JP 13726875 A JP13726875 A JP 13726875A JP S5261490 A JPS5261490 A JP S5261490A
Authority
JP
Japan
Prior art keywords
laser tube
exhausting
tube
resonator
dirt
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
JP13726875A
Other languages
Japanese (ja)
Inventor
Takashi Shimada
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP13726875A priority Critical patent/JPS5261490A/en
Publication of JPS5261490A publication Critical patent/JPS5261490A/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
    • H01S3/0346—Protection of windows or mirrors against deleterious effects

Landscapes

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

Abstract

PURPOSE:To make easy for exhausting dust and dirt, to shorten the exhausting process, and to obtain longer life of the tube, by providing the transparent plate to obtain linear polarization immediately before the mirror is sealed without using adhesive with the internal of resonator.
JP13726875A 1975-11-17 1975-11-17 Laser tube Pending JPS5261490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13726875A JPS5261490A (en) 1975-11-17 1975-11-17 Laser tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13726875A JPS5261490A (en) 1975-11-17 1975-11-17 Laser tube

Publications (1)

Publication Number Publication Date
JPS5261490A true JPS5261490A (en) 1977-05-20

Family

ID=15194690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13726875A Pending JPS5261490A (en) 1975-11-17 1975-11-17 Laser tube

Country Status (1)

Country Link
JP (1) JPS5261490A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110085A (en) * 1979-02-12 1980-08-25 Philips Nv Gas discharge laser

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509399A (en) * 1973-05-22 1975-01-30

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509399A (en) * 1973-05-22 1975-01-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55110085A (en) * 1979-02-12 1980-08-25 Philips Nv Gas discharge laser

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