JPS62160405A - 分波素子 - Google Patents
分波素子Info
- Publication number
- JPS62160405A JPS62160405A JP275686A JP275686A JPS62160405A JP S62160405 A JPS62160405 A JP S62160405A JP 275686 A JP275686 A JP 275686A JP 275686 A JP275686 A JP 275686A JP S62160405 A JPS62160405 A JP S62160405A
- Authority
- JP
- Japan
- Prior art keywords
- branch
- light
- mode
- optical
- wavelength
- 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 60
- 230000008878 coupling Effects 0.000 claims description 26
- 238000010168 coupling process Methods 0.000 claims description 26
- 238000005859 coupling reaction Methods 0.000 claims description 26
- 230000000694 effects Effects 0.000 claims description 6
- 239000013078 crystal Substances 0.000 claims description 4
- 230000005428 wave function Effects 0.000 description 31
- 238000005253 cladding Methods 0.000 description 23
- 239000013307 optical fiber Substances 0.000 description 15
- 230000008859 change Effects 0.000 description 14
- 239000010408 film Substances 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000013459 approach Methods 0.000 description 5
- 239000012141 concentrate Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 230000002441 reversible effect Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Optical Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP275686A JPS62160405A (ja) | 1986-01-09 | 1986-01-09 | 分波素子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP275686A JPS62160405A (ja) | 1986-01-09 | 1986-01-09 | 分波素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62160405A true JPS62160405A (ja) | 1987-07-16 |
| JPH0465362B2 JPH0465362B2 (enExample) | 1992-10-19 |
Family
ID=11538185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP275686A Granted JPS62160405A (ja) | 1986-01-09 | 1986-01-09 | 分波素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62160405A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02126205A (ja) * | 1988-11-07 | 1990-05-15 | Hitachi Ltd | 光分岐回路 |
| JPH02204728A (ja) * | 1989-02-03 | 1990-08-14 | Nippon Hoso Kyokai <Nhk> | 偏光無依存性光スイッチ |
| EP0449202A1 (fr) * | 1990-03-28 | 1991-10-02 | Alcatel Fibres Optiques | Coupleur bidirectionnel en optique intégrée monomode |
| JPH05241116A (ja) * | 1991-11-01 | 1993-09-21 | Koninkl Ptt Nederland Nv | 集積光学コンポーネント |
| US5611007A (en) * | 1994-08-03 | 1997-03-11 | Iot Integrierte Optil Gmbh | Asymmetric integrated optical Mach-Zehnder interferometer |
-
1986
- 1986-01-09 JP JP275686A patent/JPS62160405A/ja active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02126205A (ja) * | 1988-11-07 | 1990-05-15 | Hitachi Ltd | 光分岐回路 |
| JPH02204728A (ja) * | 1989-02-03 | 1990-08-14 | Nippon Hoso Kyokai <Nhk> | 偏光無依存性光スイッチ |
| EP0449202A1 (fr) * | 1990-03-28 | 1991-10-02 | Alcatel Fibres Optiques | Coupleur bidirectionnel en optique intégrée monomode |
| JPH05241116A (ja) * | 1991-11-01 | 1993-09-21 | Koninkl Ptt Nederland Nv | 集積光学コンポーネント |
| US5611007A (en) * | 1994-08-03 | 1997-03-11 | Iot Integrierte Optil Gmbh | Asymmetric integrated optical Mach-Zehnder interferometer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0465362B2 (enExample) | 1992-10-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |