JPH0364048B2 - - Google Patents
Info
- Publication number
- JPH0364048B2 JPH0364048B2 JP4184485A JP4184485A JPH0364048B2 JP H0364048 B2 JPH0364048 B2 JP H0364048B2 JP 4184485 A JP4184485 A JP 4184485A JP 4184485 A JP4184485 A JP 4184485A JP H0364048 B2 JPH0364048 B2 JP H0364048B2
- Authority
- JP
- Japan
- Prior art keywords
- waveguide
- refractive index
- optical switch
- distance
- waveguides
- 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 35
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 7
- 230000008033 biological extinction Effects 0.000 description 9
- 230000010287 polarization Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910013641 LiNbO 3 Inorganic materials 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000005374 Kerr effect Effects 0.000 description 1
- 230000005697 Pockels effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- VLCQZHSMCYCDJL-UHFFFAOYSA-N tribenuron methyl Chemical compound COC(=O)C1=CC=CC=C1S(=O)(=O)NC(=O)N(C)C1=NC(C)=NC(OC)=N1 VLCQZHSMCYCDJL-UHFFFAOYSA-N 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 |
|---|---|---|---|
| JP4184485A JPS6211831A (ja) | 1985-03-05 | 1985-03-05 | 導波型光スイツチ素子 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4184485A JPS6211831A (ja) | 1985-03-05 | 1985-03-05 | 導波型光スイツチ素子 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6211831A JPS6211831A (ja) | 1987-01-20 |
| JPH0364048B2 true JPH0364048B2 (zh) | 1991-10-03 |
Family
ID=12619561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4184485A Granted JPS6211831A (ja) | 1985-03-05 | 1985-03-05 | 導波型光スイツチ素子 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6211831A (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2927795B2 (ja) * | 1988-03-29 | 1999-07-28 | 日本電気株式会社 | 光スイッチ |
-
1985
- 1985-03-05 JP JP4184485A patent/JPS6211831A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6211831A (ja) | 1987-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |