JPS63124209U - - Google Patents
Info
- Publication number
- JPS63124209U JPS63124209U JP1502487U JP1502487U JPS63124209U JP S63124209 U JPS63124209 U JP S63124209U JP 1502487 U JP1502487 U JP 1502487U JP 1502487 U JP1502487 U JP 1502487U JP S63124209 U JPS63124209 U JP S63124209U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- light
- optical
- transmitting
- casing
- 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
Links
- 239000013307 optical fiber Substances 0.000 claims description 18
- 230000003287 optical effect Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 claims 2
Description
第１図は本考案の一実施例による光スイツチの
概略縦断面図、第２図は第１図の―線断面図
、第３図は光フアイバシートの平面図、第４図は
同上の斜視図、第５図は従来の光スイツチの概略
縦断面図である。なお図面に用いた符号において
、
１１……ケーシング、１２……送光用光フアイ
バ、１３……受光用光フアイバ、１４……遮光板
、１５……光フアイバシート、である。
Fig. 1 is a schematic vertical sectional view of an optical switch according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, Fig. 3 is a plan view of an optical fiber sheet, and Fig. 4 is a perspective view of the same. FIG. 5 is a schematic vertical sectional view of a conventional optical switch. In the symbols used in the drawings, 11...casing, 12...light transmitting optical fiber, 13...light receiving optical fiber, 14...light shielding plate, 15...optical fiber sheet.
Claims (1)
このケーシングに挿入されて取り付けられた送光
用及び受光用の一対の光フアイバと、 上記送光用及び受光用光フアイバの直径よりも
小さな直径を有する光フアイバを複数本シート状
に束ねてなる光フアイバシートとを夫々具備し、 上記光フアイバシートが、上記送光用光フアイ
バの出射端と上記受光用光フアイバの入射端との
間を光学的に連絡するように上記ケーシング内に
屈曲されて配され、 上記送光用光フアイバの上記出射端と上記光フ
アイバシートとの間又は上記光フアイバシートと
上記受光用光フアイバの上記入射端との間に配さ
れて、それらの間の光路を選択的に遮断し得る遮
断手段が設けられていることを特徴とする光スイ
ツチ。[Claims for Utility Model Registration] A casing, a pair of optical fibers for transmitting and receiving light that are inserted and attached to the casing from substantially the same direction, and the above-mentioned optical fibers for transmitting and receiving light. an optical fiber sheet formed by bundling a plurality of optical fibers having a diameter smaller than that of the optical fiber for light transmission into a sheet shape, and the optical fiber sheet has an output end of the optical fiber for light transmission and an optical fiber for light reception. Bent and disposed within the casing so as to optically communicate between the input end of the optical fiber, and between the output end of the light transmitting optical fiber and the optical fiber sheet, or between the optical fiber sheet and the output end of the light transmitting optical fiber. An optical switch characterized in that a blocking means is provided between the incident end of the light-receiving optical fiber and the incident end and capable of selectively blocking the optical path therebetween.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1502487U JPS63124209U (en) | 1987-02-04 | 1987-02-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1502487U JPS63124209U (en) | 1987-02-04 | 1987-02-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63124209U true JPS63124209U (en) | 1988-08-12 |
Family
ID=30805568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1502487U Pending JPS63124209U (en) | 1987-02-04 | 1987-02-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63124209U (en) |
-
1987
- 1987-02-04 JP JP1502487U patent/JPS63124209U/ja active Pending
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