JPS5390950A - Variable light attenuator - Google Patents
Variable light attenuatorInfo
- Publication number
- JPS5390950A JPS5390950A JP516277A JP516277A JPS5390950A JP S5390950 A JPS5390950 A JP S5390950A JP 516277 A JP516277 A JP 516277A JP 516277 A JP516277 A JP 516277A JP S5390950 A JPS5390950 A JP S5390950A
- Authority
- JP
- Japan
- Prior art keywords
- variable light
- light attenuator
- changing
- attenuation amount
- clatter
- 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
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP516277A JPS5390950A (en) | 1977-01-19 | 1977-01-19 | Variable light attenuator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP516277A JPS5390950A (en) | 1977-01-19 | 1977-01-19 | Variable light attenuator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5390950A true JPS5390950A (en) | 1978-08-10 |
Family
ID=11603542
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP516277A Pending JPS5390950A (en) | 1977-01-19 | 1977-01-19 | Variable light attenuator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5390950A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5611433A (en) * | 1979-07-10 | 1981-02-04 | Ricoh Co Ltd | Light modulator |
JPS6156630U (ja) * | 1985-08-01 | 1986-04-16 | ||
JPS61278442A (ja) * | 1985-05-31 | 1986-12-09 | Tachi S Co Ltd | 車両用座席のシ−トアジヤスタ |
JPH01146213U (ja) * | 1988-03-30 | 1989-10-09 | ||
WO1993022706A1 (en) * | 1992-04-28 | 1993-11-11 | The Furukawa Electric Co., Ltd. | External modulator for optical communication |
-
1977
- 1977-01-19 JP JP516277A patent/JPS5390950A/ja active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5611433A (en) * | 1979-07-10 | 1981-02-04 | Ricoh Co Ltd | Light modulator |
JPS6232771B2 (ja) * | 1979-07-10 | 1987-07-16 | Ricoh Kk | |
JPS61278442A (ja) * | 1985-05-31 | 1986-12-09 | Tachi S Co Ltd | 車両用座席のシ−トアジヤスタ |
JPS6156630U (ja) * | 1985-08-01 | 1986-04-16 | ||
JPH01146213U (ja) * | 1988-03-30 | 1989-10-09 | ||
WO1993022706A1 (en) * | 1992-04-28 | 1993-11-11 | The Furukawa Electric Co., Ltd. | External modulator for optical communication |
US5506721A (en) * | 1992-04-28 | 1996-04-09 | The Furukawa Electric Co., Ltd. | External modulator for optical communication |
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