JPH01142907U - - Google Patents
Info
- Publication number
- JPH01142907U JPH01142907U JP3825488U JP3825488U JPH01142907U JP H01142907 U JPH01142907 U JP H01142907U JP 3825488 U JP3825488 U JP 3825488U JP 3825488 U JP3825488 U JP 3825488U JP H01142907 U JPH01142907 U JP H01142907U
- Authority
- JP
- Japan
- Prior art keywords
- optical
- waveguide
- optical fiber
- substrate
- face
- 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
- 230000003287 optical effect Effects 0.000 claims description 10
- 239000013307 optical fiber Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 3
- 238000000253 optical time-domain reflectometry Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988038254U JPH0635206Y2 (ja) | 1988-03-25 | 1988-03-25 | 導波路型光デバイス |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988038254U JPH0635206Y2 (ja) | 1988-03-25 | 1988-03-25 | 導波路型光デバイス |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01142907U true JPH01142907U (zh) | 1989-09-29 |
| JPH0635206Y2 JPH0635206Y2 (ja) | 1994-09-14 |
Family
ID=31264811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988038254U Expired - Lifetime JPH0635206Y2 (ja) | 1988-03-25 | 1988-03-25 | 導波路型光デバイス |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0635206Y2 (zh) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58147710A (ja) * | 1982-02-26 | 1983-09-02 | Nec Corp | 導波形光制御デバイス |
| JPS59198432A (ja) * | 1983-04-26 | 1984-11-10 | Fujitsu Ltd | 導波路型光スイツチ |
| JPS63300203A (ja) * | 1987-05-29 | 1988-12-07 | Fujitsu Ltd | 光導波路 |
-
1988
- 1988-03-25 JP JP1988038254U patent/JPH0635206Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58147710A (ja) * | 1982-02-26 | 1983-09-02 | Nec Corp | 導波形光制御デバイス |
| JPS59198432A (ja) * | 1983-04-26 | 1984-11-10 | Fujitsu Ltd | 導波路型光スイツチ |
| JPS63300203A (ja) * | 1987-05-29 | 1988-12-07 | Fujitsu Ltd | 光導波路 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0635206Y2 (ja) | 1994-09-14 |