JPS62186104U - - Google Patents
Info
- Publication number
- JPS62186104U JPS62186104U JP7470286U JP7470286U JPS62186104U JP S62186104 U JPS62186104 U JP S62186104U JP 7470286 U JP7470286 U JP 7470286U JP 7470286 U JP7470286 U JP 7470286U JP S62186104 U JPS62186104 U JP S62186104U
- Authority
- JP
- Japan
- Prior art keywords
- slit
- shaped groove
- optical waveguide
- branch circuit
- type branch
- 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 9
- 239000000758 substrate Substances 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7470286U JPS62186104U (en:Method) | 1986-05-20 | 1986-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7470286U JPS62186104U (en:Method) | 1986-05-20 | 1986-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62186104U true JPS62186104U (en:Method) | 1987-11-26 |
Family
ID=30920160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7470286U Pending JPS62186104U (en:Method) | 1986-05-20 | 1986-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62186104U (en:Method) |
-
1986
- 1986-05-20 JP JP7470286U patent/JPS62186104U/ja active Pending