JPS5642202A - Photocoupling circuit with filter - Google Patents
Photocoupling circuit with filterInfo
- Publication number
- JPS5642202A JPS5642202A JP11826379A JP11826379A JPS5642202A JP S5642202 A JPS5642202 A JP S5642202A JP 11826379 A JP11826379 A JP 11826379A JP 11826379 A JP11826379 A JP 11826379A JP S5642202 A JPS5642202 A JP S5642202A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- clad layer
- waveguide
- deposited
- filter
- 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
Links
Landscapes
- Optical Integrated Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11826379A JPS5642202A (en) | 1979-09-14 | 1979-09-14 | Photocoupling circuit with filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11826379A JPS5642202A (en) | 1979-09-14 | 1979-09-14 | Photocoupling circuit with filter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5642202A true JPS5642202A (en) | 1981-04-20 |
JPS624682B2 JPS624682B2 (fr) | 1987-01-31 |
Family
ID=14732291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11826379A Granted JPS5642202A (en) | 1979-09-14 | 1979-09-14 | Photocoupling circuit with filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5642202A (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS597910A (ja) * | 1982-07-07 | 1984-01-17 | Fujitsu Ltd | 光導波路の反射面作製法 |
JPS59160106A (ja) * | 1983-03-04 | 1984-09-10 | Fujitsu Ltd | 光回路素子 |
JPS6156306A (ja) * | 1984-08-28 | 1986-03-22 | Fujitsu Ltd | 光分波器 |
JPS6360410A (ja) * | 1986-09-01 | 1988-03-16 | Fujitsu Ltd | 光デバイスの製造方法 |
-
1979
- 1979-09-14 JP JP11826379A patent/JPS5642202A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS597910A (ja) * | 1982-07-07 | 1984-01-17 | Fujitsu Ltd | 光導波路の反射面作製法 |
JPS59160106A (ja) * | 1983-03-04 | 1984-09-10 | Fujitsu Ltd | 光回路素子 |
JPS6156306A (ja) * | 1984-08-28 | 1986-03-22 | Fujitsu Ltd | 光分波器 |
JPS6360410A (ja) * | 1986-09-01 | 1988-03-16 | Fujitsu Ltd | 光デバイスの製造方法 |
Also Published As
Publication number | Publication date |
---|---|
JPS624682B2 (fr) | 1987-01-31 |
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