JPH0386303U - - Google Patents
Info
- Publication number
- JPH0386303U JPH0386303U JP1917690U JP1917690U JPH0386303U JP H0386303 U JPH0386303 U JP H0386303U JP 1917690 U JP1917690 U JP 1917690U JP 1917690 U JP1917690 U JP 1917690U JP H0386303 U JPH0386303 U JP H0386303U
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- section
- mixing
- branch
- substrate
- 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 3
- 239000000758 substrate Substances 0.000 claims description 3
- 239000013307 optical fiber Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1917690U JPH0386303U (de) | 1990-02-27 | 1990-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1917690U JPH0386303U (de) | 1990-02-27 | 1990-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0386303U true JPH0386303U (de) | 1991-08-30 |
Family
ID=31522311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1917690U Pending JPH0386303U (de) | 1990-02-27 | 1990-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0386303U (de) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51124940A (en) * | 1975-04-17 | 1976-10-30 | Siemens Ag | Light signal distributing device by planar technique |
| JPS53134452A (en) * | 1977-04-28 | 1978-11-24 | Kanegafuchi Chemical Ind | Light direction synthesizing method |
| JPS5784408A (en) * | 1980-11-13 | 1982-05-26 | Nec Corp | Optical distributing circuit |
-
1990
- 1990-02-27 JP JP1917690U patent/JPH0386303U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51124940A (en) * | 1975-04-17 | 1976-10-30 | Siemens Ag | Light signal distributing device by planar technique |
| JPS53134452A (en) * | 1977-04-28 | 1978-11-24 | Kanegafuchi Chemical Ind | Light direction synthesizing method |
| JPS5784408A (en) * | 1980-11-13 | 1982-05-26 | Nec Corp | Optical distributing circuit |
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