JPH01155028U - - Google Patents
Info
- Publication number
- JPH01155028U JPH01155028U JP4827488U JP4827488U JPH01155028U JP H01155028 U JPH01155028 U JP H01155028U JP 4827488 U JP4827488 U JP 4827488U JP 4827488 U JP4827488 U JP 4827488U JP H01155028 U JPH01155028 U JP H01155028U
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- type switch
- directional coupling
- coupling type
- pair
- 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
- 239000013307 optical fiber Substances 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 229910013641 LiNbO 3 Inorganic materials 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
Landscapes
- Testing Of Optical Devices Or Fibers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4827488U JPH0717060Y2 (ja) | 1988-04-12 | 1988-04-12 | 光導波路型スイッチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4827488U JPH0717060Y2 (ja) | 1988-04-12 | 1988-04-12 | 光導波路型スイッチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01155028U true JPH01155028U (enExample) | 1989-10-25 |
| JPH0717060Y2 JPH0717060Y2 (ja) | 1995-04-19 |
Family
ID=31274433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4827488U Expired - Lifetime JPH0717060Y2 (ja) | 1988-04-12 | 1988-04-12 | 光導波路型スイッチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717060Y2 (enExample) |
-
1988
- 1988-04-12 JP JP4827488U patent/JPH0717060Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717060Y2 (ja) | 1995-04-19 |