JPS5939959U - Laser wavelength adjustment structure - Google Patents

Laser wavelength adjustment structure

Info

Publication number
JPS5939959U
JPS5939959U JP13689282U JP13689282U JPS5939959U JP S5939959 U JPS5939959 U JP S5939959U JP 13689282 U JP13689282 U JP 13689282U JP 13689282 U JP13689282 U JP 13689282U JP S5939959 U JPS5939959 U JP S5939959U
Authority
JP
Japan
Prior art keywords
piezoelectric element
laser wavelength
adjustment structure
wavelength adjustment
mirror
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
JP13689282U
Other languages
Japanese (ja)
Other versions
JPS6336704Y2 (en
Inventor
乾　勝亮
正行 飯野
Original Assignee
日本航空電子工業株式会社
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 日本航空電子工業株式会社 filed Critical 日本航空電子工業株式会社
Priority to JP13689282U priority Critical patent/JPS5939959U/en
Publication of JPS5939959U publication Critical patent/JPS5939959U/en
Application granted granted Critical
Publication of JPS6336704Y2 publication Critical patent/JPS6336704Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来のレーザ波長調整構造を有するレーザ装置
の断面図、第２図は本考案にかかるレーザ波長調整構造
を示す図、第３図は本考案の他の実施例を示す図である
。 １・・・・・・レーザ装置、１５・・・・・・固定ミラ
ー、１６゜２０・・・・・・調整ミラー、１６ａ、２０
ａ・・曲ミラ一部、１６ｂ、２０ｂ・・・・・・環状溝
、１６Ｃ，２０Ｃ・・・・・・肉薄部分、２０ｄ・・・
・・・背面、２１・・・・・・外側圧電素子、２２・・
・・・・内側圧電素子。FIG. 1 is a sectional view of a laser device having a conventional laser wavelength adjustment structure, FIG. 2 is a diagram showing a laser wavelength adjustment structure according to the present invention, and FIG. 3 is a diagram showing another embodiment of the present invention. . 1...Laser device, 15...Fixed mirror, 16°20...Adjustment mirror, 16a, 20
a... Part of curved mirror, 16b, 20b... Annular groove, 16C, 20C... Thin part, 20d...
...Back surface, 21...Outer piezoelectric element, 22...
...Inner piezoelectric element.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] レーザ装置において、調整ミラーのミラ一部の周囲に環
状溝を凹設することによって肉薄部分を形成し、上記調
整ミラーの背面にそれぞれ円環状をなす外側圧電素子と
内側圧電素子とを同心円状に貼着し、同時に一方の圧電
素子に印加される電圧と他方の圧電素子に印加される電
圧とが逆位相となるように構成したことを特徴とするレ
ーザ波長調整構造。In a laser device, an annular groove is formed around a part of the mirror of the adjustment mirror to form a thin part, and an outer piezoelectric element and an inner piezoelectric element each having an annular shape are arranged concentrically on the back surface of the adjustment mirror. What is claimed is: 1. A laser wavelength adjustment structure characterized in that the structure is configured so that a voltage applied to one piezoelectric element and a voltage applied to the other piezoelectric element at the same time are in opposite phases.
JP13689282U 1982-09-09 1982-09-09 Laser wavelength adjustment structure Granted JPS5939959U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13689282U JPS5939959U (en) 1982-09-09 1982-09-09 Laser wavelength adjustment structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13689282U JPS5939959U (en) 1982-09-09 1982-09-09 Laser wavelength adjustment structure

Publications (2)

Publication Number Publication Date
JPS5939959U true JPS5939959U (en) 1984-03-14
JPS6336704Y2 JPS6336704Y2 (en) 1988-09-28

Family

ID=30307646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13689282U Granted JPS5939959U (en) 1982-09-09 1982-09-09 Laser wavelength adjustment structure

Country Status (1)

Country Link
JP (1) JPS5939959U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228982A (en) * 1988-07-19 1990-01-31 Mitsutoyo Corp Stabilizing method for gaseous laser

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495195A (en) * 1978-01-09 1979-07-27 Singer Co Piezooelectric actuator for ring laser gyroscope

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495195A (en) * 1978-01-09 1979-07-27 Singer Co Piezooelectric actuator for ring laser gyroscope

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0228982A (en) * 1988-07-19 1990-01-31 Mitsutoyo Corp Stabilizing method for gaseous laser

Also Published As

Publication number Publication date
JPS6336704Y2 (en) 1988-09-28

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