JPH0349521U - - Google Patents
Info
- Publication number
- JPH0349521U JPH0349521U JP10992189U JP10992189U JPH0349521U JP H0349521 U JPH0349521 U JP H0349521U JP 10992189 U JP10992189 U JP 10992189U JP 10992189 U JP10992189 U JP 10992189U JP H0349521 U JPH0349521 U JP H0349521U
- Authority
- JP
- Japan
- Prior art keywords
- spatial beam
- input
- prism
- output
- port
- 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
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図はこの考案の実施例を示す構成図、第２
図は入力用プリズム２７を空間ビーム内に移動さ
せた状態を示す図、第３図は出力用プリズム３２
を空間ビーム内に移動させた状態を示す図、第４
図は入力ポートの位置をケース２１の側板２１ｃ
に設けた例を示す図、第５図は従来の光セレクタ
を示すブロツク図である。
Figure 1 is a configuration diagram showing an embodiment of this invention, Figure 2
The figure shows a state in which the input prism 27 is moved into the spatial beam, and FIG. 3 shows the output prism 32.
Figure 4 shows the state in which the is moved into the spatial beam.
The figure shows the position of the input port on the side plate 21c of the case 21.
FIG. 5 is a block diagram showing a conventional optical selector.
Claims (1)
１出力ポートに導びかれ、 その空間ビーム内に位置させたり、これより外
したりすることができる入力用プリズムが設けら
れ、 その入力用プリズムに第２入力ポートよりの光
が入射され、 その入力用プリズムを上記空間ビーム内に位置
させると、上記第２入力ポートよりの光がその入
力用プリズムで反射されて上記空間ビームと同一
の空間ビームを上記第１出力ポートに向けて形成
し、 その入力用プリズムよりも上記第１出力ポート
側において上記空間ビーム内に位置させたり、こ
れより外したりすることができる出力用プリズム
が設けられ、 その出力用プリズムが上記空間ビーム内に位置
されると、その空間ビームがその出力用プリズム
で反射されて第２出力ポートに導びかれる光セレ
クタ。[Claims for Utility Model Registration] Light from the first input port is guided to the first output port as a spatial beam, and an input prism is provided that can be positioned within or removed from the spatial beam. When the light from the second input port enters the input prism and the input prism is positioned within the spatial beam, the light from the second input port is reflected by the input prism and the light from the second input port is reflected. An output that forms a spatial beam identical to the spatial beam toward the first output port, and can be positioned within or removed from the spatial beam at a position closer to the first output port than the input prism. an optical selector, wherein when the output prism is positioned within the spatial beam, the spatial beam is reflected by the output prism and guided to the second output port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10992189U JPH0349521U (en) | 1989-09-20 | 1989-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10992189U JPH0349521U (en) | 1989-09-20 | 1989-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0349521U true JPH0349521U (en) | 1991-05-15 |
Family
ID=31658478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10992189U Pending JPH0349521U (en) | 1989-09-20 | 1989-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349521U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55126201A (en) * | 1979-03-20 | 1980-09-29 | Nippon Telegr & Teleph Corp <Ntt> | Photoswitch |
| JPS5868002A (en) * | 1981-10-19 | 1983-04-22 | Matsushita Electric Ind Co Ltd | light switch |
-
1989
- 1989-09-20 JP JP10992189U patent/JPH0349521U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55126201A (en) * | 1979-03-20 | 1980-09-29 | Nippon Telegr & Teleph Corp <Ntt> | Photoswitch |
| JPS5868002A (en) * | 1981-10-19 | 1983-04-22 | Matsushita Electric Ind Co Ltd | light switch |
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