JPH0548890B2 - - Google Patents
Info
- Publication number
- JPH0548890B2 JPH0548890B2 JP22172484A JP22172484A JPH0548890B2 JP H0548890 B2 JPH0548890 B2 JP H0548890B2 JP 22172484 A JP22172484 A JP 22172484A JP 22172484 A JP22172484 A JP 22172484A JP H0548890 B2 JPH0548890 B2 JP H0548890B2
- Authority
- JP
- Japan
- Prior art keywords
- optical switch
- optical
- electrode
- refractive index
- signal
- 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.)
- Expired - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 49
- 239000004065 semiconductor Substances 0.000 claims description 20
- 230000005684 electric field Effects 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 description 21
- 238000002347 injection Methods 0.000 description 9
- 239000007924 injection Substances 0.000 description 9
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 5
- 239000000969 carrier Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 239000012071 phase Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22172484A JPS6199122A (ja) | 1984-10-22 | 1984-10-22 | 半導体光スイツチの駆動方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22172484A JPS6199122A (ja) | 1984-10-22 | 1984-10-22 | 半導体光スイツチの駆動方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6199122A JPS6199122A (ja) | 1986-05-17 |
| JPH0548890B2 true JPH0548890B2 (en]) | 1993-07-22 |
Family
ID=16771263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22172484A Granted JPS6199122A (ja) | 1984-10-22 | 1984-10-22 | 半導体光スイツチの駆動方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6199122A (en]) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4851327A (en) | 1986-07-17 | 1989-07-25 | Fuji Photo Film Co., Ltd. | Photographic color photosensitive material with two layer reflective support |
| US5218468A (en) * | 1988-05-18 | 1993-06-08 | British Telecommunications Public Limited Company | Electro-optic device |
| GB8822288D0 (en) * | 1988-09-22 | 1988-10-26 | Bt & D Technologies Ltd | Electro-optic device |
| JP2725341B2 (ja) * | 1989-01-25 | 1998-03-11 | 富士通株式会社 | 光変調器 |
-
1984
- 1984-10-22 JP JP22172484A patent/JPS6199122A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6199122A (ja) | 1986-05-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2867995B2 (ja) | 半導体マハツェンダ変調器とその製造方法 | |
| US4889402A (en) | Electro-optic polarization modulation in multi-electrode waveguides | |
| US4166669A (en) | Planar optical waveguide, modulator, variable coupler and switch | |
| US4093345A (en) | Semiconductor rib waveguide optical modulator with heterojunction control electrode cladding | |
| US4728167A (en) | Electrically controlled integrated optical switch | |
| US4997246A (en) | Silicon-based rib waveguide optical modulator | |
| US4685763A (en) | Light modulation device | |
| US4832430A (en) | Optical switch | |
| US4746183A (en) | Electrically controlled integrated optical switch | |
| US4706103A (en) | Bipolar electrode scheme for electro-optic semiconductor waveguide devices | |
| US6618179B2 (en) | Mach-Zehnder modulator with individually optimized couplers for optical splitting at the input and optical combining at the output | |
| US5991475A (en) | Tightly curved digital optical switches | |
| JPH0548890B2 (en]) | ||
| US5490226A (en) | Zero holding power digital optical switches | |
| CA2267018C (en) | Optical wavelength converter with active waveguide | |
| JPH0239773B2 (en]) | ||
| KR20110027549A (ko) | 전기-광학 변조 소자 | |
| JPH0572561B2 (en]) | ||
| JPH0437405B2 (en]) | ||
| JP2708767B2 (ja) | 波長変換素子 | |
| Aronson et al. | Integrated‐optical switch arrays in GaAs based on electrically controlled dynamic free carrier gratings | |
| JPH07325328A (ja) | 半導体光変調器 | |
| JPS61166190A (ja) | 光集積回路 | |
| Zucker et al. | InGaAs/InAlAs Quantum Well Electron Transfer Intersecting Waveguide Switch Operating at 1.55 μm | |
| JPH04163986A (ja) | 半導体面型光変調素子 |