JPH0254929B2 - - Google Patents
Info
- Publication number
- JPH0254929B2 JPH0254929B2 JP20556184A JP20556184A JPH0254929B2 JP H0254929 B2 JPH0254929 B2 JP H0254929B2 JP 20556184 A JP20556184 A JP 20556184A JP 20556184 A JP20556184 A JP 20556184A JP H0254929 B2 JPH0254929 B2 JP H0254929B2
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- refractive index
- optical switch
- light
- equivalent refractive
- 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 25
- 230000008859 change Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 3
- 229910013641 LiNbO 3 Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008569 process Effects 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
- G02F1/3132—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20556184A JPS6184628A (ja) | 1984-10-02 | 1984-10-02 | 導波路型光スイツチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20556184A JPS6184628A (ja) | 1984-10-02 | 1984-10-02 | 導波路型光スイツチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6184628A JPS6184628A (ja) | 1986-04-30 |
| JPH0254929B2 true JPH0254929B2 (enExample) | 1990-11-26 |
Family
ID=16508930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20556184A Granted JPS6184628A (ja) | 1984-10-02 | 1984-10-02 | 導波路型光スイツチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6184628A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4775207A (en) * | 1987-03-17 | 1988-10-04 | Bell Communications Research, Inc. | Electro-optical switch |
-
1984
- 1984-10-02 JP JP20556184A patent/JPS6184628A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6184628A (ja) | 1986-04-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |