JPS5881966U - gas laser tube - Google Patents

gas laser tube

Info

Publication number
JPS5881966U
JPS5881966U JP17653181U JP17653181U JPS5881966U JP S5881966 U JPS5881966 U JP S5881966U JP 17653181 U JP17653181 U JP 17653181U JP 17653181 U JP17653181 U JP 17653181U JP S5881966 U JPS5881966 U JP S5881966U
Authority
JP
Japan
Prior art keywords
tube
gas laser
laser tube
capillary tube
capillary
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
JP17653181U
Other languages
Japanese (ja)
Inventor
薫 新井
外山　二郎
堀尾　研二
Original Assignee
富士通株式会社
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 富士通株式会社 filed Critical 富士通株式会社
Priority to JP17653181U priority Critical patent/JPS5881966U/en
Publication of JPS5881966U publication Critical patent/JPS5881966U/en
Pending legal-status Critical Current

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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 the drawing]

第１図はＨｅ−Ｎｅガスレーザ管の構成図、第２図およ
び第３図は従来の共振モード規制方法の説明図、第４図
は本考案にかするモード規制窓の構造でＡは毛細管にモ
ード規制窓と反射鏡を装着した部分拡大図Ｂはモード規
制窓の正面図Ｃは斜視図である。 図において、２は陽極、３は毛細管、５は陰極、７．８
は反射鏡、１１はモード規制窓、１２はこの中心。Fig. 1 is a block diagram of a He-Ne gas laser tube, Figs. 2 and 3 are explanatory diagrams of the conventional resonance mode regulation method, and Fig. 4 is the structure of the mode regulation window according to the present invention, where A is the capillary tube. B is a partially enlarged view showing a mode regulating window and a reflector mounted thereon; C is a front view of the mode regulating window; C is a perspective view; In the figure, 2 is an anode, 3 is a capillary, 5 is a cathode, 7.8
is a reflecting mirror, 11 is a mode regulation window, and 12 is its center.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 低圧ガスを封入した管内の両端に陽極および陰極からな
る放電々極があり、管内中央部に位置してガスレーザの
活性領域を形成する毛細管を挾み、該毛細管の延長線上
に光共振器を備えてなるガスレーザ管において、反射鏡
に対向する毛細管の先端部をフレア状に拡げ、その内部
に共振モード規制窓を装着したことを特徴とするガスレ
ーザ管。There are discharge electrodes consisting of an anode and a cathode at both ends of a tube filled with low-pressure gas, sandwiching a capillary tube located in the center of the tube that forms the active region of the gas laser, and an optical resonator provided on the extension of the capillary tube. 1. A gas laser tube characterized in that the tip of a capillary tube facing a reflecting mirror is flared, and a resonance mode regulating window is installed inside the tube.
JP17653181U 1981-11-27 1981-11-27 gas laser tube Pending JPS5881966U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17653181U JPS5881966U (en) 1981-11-27 1981-11-27 gas laser tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17653181U JPS5881966U (en) 1981-11-27 1981-11-27 gas laser tube

Publications (1)

Publication Number Publication Date
JPS5881966U true JPS5881966U (en) 1983-06-03

Family

ID=29969600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17653181U Pending JPS5881966U (en) 1981-11-27 1981-11-27 gas laser tube

Country Status (1)

Country Link
JP (1) JPS5881966U (en)

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