JPS56116680A - Waveguide type gas laser - Google Patents

Waveguide type gas laser

Info

Publication number
JPS56116680A
JPS56116680A JP1990380A JP1990380A JPS56116680A JP S56116680 A JPS56116680 A JP S56116680A JP 1990380 A JP1990380 A JP 1990380A JP 1990380 A JP1990380 A JP 1990380A JP S56116680 A JPS56116680 A JP S56116680A
Authority
JP
Japan
Prior art keywords
waveguide
layer
gas laser
strength
type gas
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.)
Granted
Application number
JP1990380A
Other languages
Japanese (ja)
Other versions
JPS6327876B2 (en
Inventor
Kenichi Yoshida
Koji Tada
Kozo Ono
Toru Iwai
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP1990380A priority Critical patent/JPS56116680A/en
Publication of JPS56116680A publication Critical patent/JPS56116680A/en
Publication of JPS6327876B2 publication Critical patent/JPS6327876B2/ja
Granted 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
    • H01S3/0315—Waveguide lasers

Landscapes

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

Abstract

PURPOSE:To decrease the waveguide loss of a waveguide type gas laser and improve its heat conductivity by providing it with a hollow waveguide passage of multilayer construction whose outer layer is formed of a material having a high heat conductivity and whose inner surface is coated with a material having a small waveguide loss. CONSTITUTION:The outer layer 3 is made of a material which satisfies conditions specially such as heat conductivity, strength or the like, and the inner surface thereof is thinly coated with a material which has excellent waveguide characteristics to form an inner surface coating layer 2. By such a multilayer construction, the waveguide characterisitcs of the waveguide passage are determined by the layer 2, and the shortcomings in heat transfer characteristics, strength or the like resulting from the material of the layer 2 can be compensated by the layer 3. Thereby, it is possible to obtain a gas laser equipped with a hollow waveguide passage which is excellent in waveguide characteristics, heat transfer characteristics as well as strength.
JP1990380A 1980-02-20 1980-02-20 Waveguide type gas laser Granted JPS56116680A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990380A JPS56116680A (en) 1980-02-20 1980-02-20 Waveguide type gas laser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990380A JPS56116680A (en) 1980-02-20 1980-02-20 Waveguide type gas laser

Publications (2)

Publication Number Publication Date
JPS56116680A true JPS56116680A (en) 1981-09-12
JPS6327876B2 JPS6327876B2 (en) 1988-06-06

Family

ID=12012159

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990380A Granted JPS56116680A (en) 1980-02-20 1980-02-20 Waveguide type gas laser

Country Status (1)

Country Link
JP (1) JPS56116680A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274377A (en) * 1985-05-29 1986-12-04 Hitachi Cable Ltd Waveguide type laser device
JPS6258688A (en) * 1985-09-06 1987-03-14 Hitachi Cable Ltd Transmission and distribution device of laser light
JP2021516452A (en) * 2018-01-29 2021-07-01 アイディア マシーン デベロップメント デザイン アンド プロダクション エルティーディーＩｄｅａ Ｍａｃｈｉｎｅ Ｄｅｖｅｌｏｐｍｅｎｔ Ｄｅｓｉｇｎ ＆ Ｐｒｏｄｕｃｔｉｏｎ Ｌｔｄ． Compact coaxial laser device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61274377A (en) * 1985-05-29 1986-12-04 Hitachi Cable Ltd Waveguide type laser device
JPS6258688A (en) * 1985-09-06 1987-03-14 Hitachi Cable Ltd Transmission and distribution device of laser light
JP2021516452A (en) * 2018-01-29 2021-07-01 アイディア マシーン デベロップメント デザイン アンド プロダクション エルティーディーＩｄｅａ Ｍａｃｈｉｎｅ Ｄｅｖｅｌｏｐｍｅｎｔ Ｄｅｓｉｇｎ ＆ Ｐｒｏｄｕｃｔｉｏｎ Ｌｔｄ． Compact coaxial laser device

Also Published As

Publication number Publication date
JPS6327876B2 (en) 1988-06-06

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