JPS6347327U - - Google Patents
Info
- Publication number
- JPS6347327U JPS6347327U JP14084086U JP14084086U JPS6347327U JP S6347327 U JPS6347327 U JP S6347327U JP 14084086 U JP14084086 U JP 14084086U JP 14084086 U JP14084086 U JP 14084086U JP S6347327 U JPS6347327 U JP S6347327U
- Authority
- JP
- Japan
- Prior art keywords
- side optical
- optical transmission
- sending side
- optically connected
- receiving side
- 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 10
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims 9
- 238000006243 chemical reaction Methods 0.000 claims 2
- 238000002834 transmittance Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Liquid Crystal (AREA)
Description
第１―ａ図はこの考案実施例の光信号出力調整
装置要部ブロツク図、第１―ｂ図は同混合回路図
、第２図はこの考案実施例の光信号出力調整装置
の液晶装置駆動回路図、第３図及び第４図はこの
考案の他の実施例に使用するドツトマトリツクス
型液晶装置の断面図及び正面図、第５図は同液晶
装置の駆動回路図である。
Fig. 1-a is a block diagram of the main part of the optical signal output adjusting device according to the embodiment of this invention, Fig. 1-b is the same mixing circuit diagram, and Fig. 2 is a liquid crystal device drive of the optical signal output adjusting device according to the embodiment of this invention. 3 and 4 are sectional and front views of a dot matrix type liquid crystal device used in another embodiment of the invention, and FIG. 5 is a driving circuit diagram of the same liquid crystal device.
Claims (1)
経路のそれぞれと透過型液晶装置を介して光接続
され、前記送り側光伝送経路に対応した受け側光
伝送経路と、前記液晶装置の光透過率を制御する
回路と、前記複数の受け側光伝送回路の先端のそ
れぞれに光接続された光―電気変換素子と、当該
それぞれの光―電気変換素子出力を入力とする増
幅回路を具備したことを特徴とする光信号出力調
整装置。 A plurality of sending side optical transmission paths, a receiving side optical transmission path that is optically connected to each of the sending side optical transmission paths via a transmission type liquid crystal device, and that corresponds to the sending side optical transmission path, and a receiving side optical transmission path that is optically connected to each of the sending side optical transmission paths through a transmission type liquid crystal device. A transmittance control circuit, an optical-to-electrical conversion element optically connected to each of the ends of the plurality of receiving side optical transmission circuits, and an amplifier circuit that receives the output of each of the optical-to-electrical conversion elements as input. An optical signal output adjustment device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14084086U JPS6347327U (en) | 1986-09-12 | 1986-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14084086U JPS6347327U (en) | 1986-09-12 | 1986-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6347327U true JPS6347327U (en) | 1988-03-31 |
Family
ID=31048067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14084086U Pending JPS6347327U (en) | 1986-09-12 | 1986-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6347327U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109026A (en) * | 1982-12-14 | 1984-06-23 | Seiko Instr & Electronics Ltd | Light modulator |
-
1986
- 1986-09-12 JP JP14084086U patent/JPS6347327U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59109026A (en) * | 1982-12-14 | 1984-06-23 | Seiko Instr & Electronics Ltd | Light modulator |
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