JPS5829859U - Laser light propagation device - Google Patents

Laser light propagation device

Info

Publication number
JPS5829859U
JPS5829859U JP1981122381U JP12238181U JPS5829859U JP S5829859 U JPS5829859 U JP S5829859U JP 1981122381 U JP1981122381 U JP 1981122381U JP 12238181 U JP12238181 U JP 12238181U JP S5829859 U JPS5829859 U JP S5829859U
Authority
JP
Japan
Prior art keywords
propagation device
laser light
light propagation
layer
output end
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
JP1981122381U
Other languages
Japanese (ja)
Other versions
JPH0350489Y2 (en
Inventor
下井　泰典
Original Assignee
株式会社東芝
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 株式会社東芝 filed Critical 株式会社東芝
Priority to JP1981122381U priority Critical patent/JPS5829859U/en
Publication of JPS5829859U publication Critical patent/JPS5829859U/en
Application granted granted Critical
Publication of JPH0350489Y2 publication Critical patent/JPH0350489Y2/ja
Granted 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図および第２図は従来例を示す要部断面図、第３図
はこの考案の一実施例を示す断面図である。 ４・・・・・・光ファイバー、１３・・・・・・保護部
材。1 and 2 are sectional views of essential parts of a conventional example, and FIG. 3 is a sectional view of an embodiment of this invention. 4... Optical fiber, 13... Protective member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コア層とクラッド層および被覆材層の三層構造をもつ光
ファイバーの上記各層が同一直角平面で露出する出射端
面側に上記コア層と同径の通過孔が形成されかつ上記出
射端面と対面しない外面が高反射面になる保護部材を設
けたことを特徴とするレーザ光伝播装置。An outer surface of the optical fiber having a three-layer structure of a core layer, a cladding layer, and a coating material layer, in which a passage hole having the same diameter as the core layer is formed on the output end surface side where each of the layers is exposed in the same orthogonal plane, and which does not face the output end surface. A laser beam propagation device characterized in that a protective member is provided that serves as a highly reflective surface.
JP1981122381U 1981-08-20 1981-08-20 Laser light propagation device Granted JPS5829859U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981122381U JPS5829859U (en) 1981-08-20 1981-08-20 Laser light propagation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981122381U JPS5829859U (en) 1981-08-20 1981-08-20 Laser light propagation device

Publications (2)

Publication Number Publication Date
JPS5829859U true JPS5829859U (en) 1983-02-26
JPH0350489Y2 JPH0350489Y2 (en) 1991-10-29

Family

ID=29916305

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981122381U Granted JPS5829859U (en) 1981-08-20 1981-08-20 Laser light propagation device

Country Status (1)

Country Link
JP (1) JPS5829859U (en)

Also Published As

Publication number Publication date
JPH0350489Y2 (en) 1991-10-29

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