JPH0361932B2 - - Google Patents
Info
- Publication number
- JPH0361932B2 JPH0361932B2 JP57203067A JP20306782A JPH0361932B2 JP H0361932 B2 JPH0361932 B2 JP H0361932B2 JP 57203067 A JP57203067 A JP 57203067A JP 20306782 A JP20306782 A JP 20306782A JP H0361932 B2 JPH0361932 B2 JP H0361932B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- refractive index
- waveguide
- electric field
- optical
- 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 44
- 230000005684 electric field Effects 0.000 claims description 15
- 239000013078 crystal Substances 0.000 claims description 10
- 239000000758 substrate Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000010936 titanium Substances 0.000 description 3
- 229910013641 LiNbO 3 Inorganic materials 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- WSMQKESQZFQMFW-UHFFFAOYSA-N 5-methyl-pyrazole-3-carboxylic acid Chemical compound CC1=CC(C(O)=O)=NN1 WSMQKESQZFQMFW-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- GQYHUHYESMUTHG-UHFFFAOYSA-N lithium niobate Chemical compound [Li+].[O-][Nb](=O)=O GQYHUHYESMUTHG-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
- G02F1/31—Digital deflection, i.e. optical switching
- G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
- G02F1/3137—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20306782A JPS5993431A (ja) | 1982-11-19 | 1982-11-19 | 光スイツチ |
EP83305761A EP0105693B1 (en) | 1982-09-30 | 1983-09-27 | Bipolar voltage controlled optical switch using intersecting waveguide |
DE8383305761T DE3381598D1 (de) | 1982-09-30 | 1983-09-27 | Optischer bipolarschalter mit spannungssteuerung mittels sich kreuzenden wellenleitern. |
US06/890,974 US4730884A (en) | 1982-09-30 | 1986-07-29 | Bipolar voltage controlled optical switch using intersecting waveguides |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20306782A JPS5993431A (ja) | 1982-11-19 | 1982-11-19 | 光スイツチ |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5993431A JPS5993431A (ja) | 1984-05-29 |
JPH0361932B2 true JPH0361932B2 (ko) | 1991-09-24 |
Family
ID=16467789
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20306782A Granted JPS5993431A (ja) | 1982-09-30 | 1982-11-19 | 光スイツチ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5993431A (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6136726A (ja) * | 1984-07-30 | 1986-02-21 | Tech Res & Dev Inst Of Japan Def Agency | 光スイツチ |
JPS6165223A (ja) * | 1984-09-07 | 1986-04-03 | Fujitsu Ltd | 導波路型光スイツチ |
JPH0713685B2 (ja) * | 1984-09-11 | 1995-02-15 | 富士通株式会社 | 交叉導波路型光スイッチ |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5276049A (en) * | 1975-12-17 | 1977-06-25 | Western Electric Co | Optical switch |
JPS5396853A (en) * | 1977-01-31 | 1978-08-24 | Thomson Csf | Photoconductive wave instrument |
JPS5659218A (en) * | 1979-09-06 | 1981-05-22 | Thomson Csf | Integrated optical circuit |
JPS57161837A (en) * | 1981-03-31 | 1982-10-05 | Nec Corp | Optical switching method |
-
1982
- 1982-11-19 JP JP20306782A patent/JPS5993431A/ja active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5276049A (en) * | 1975-12-17 | 1977-06-25 | Western Electric Co | Optical switch |
JPS5396853A (en) * | 1977-01-31 | 1978-08-24 | Thomson Csf | Photoconductive wave instrument |
JPS5659218A (en) * | 1979-09-06 | 1981-05-22 | Thomson Csf | Integrated optical circuit |
JPS57161837A (en) * | 1981-03-31 | 1982-10-05 | Nec Corp | Optical switching method |
Also Published As
Publication number | Publication date |
---|---|
JPS5993431A (ja) | 1984-05-29 |
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