JPS57201209A - Photocoupler - Google Patents
PhotocouplerInfo
- Publication number
- JPS57201209A JPS57201209A JP8718781A JP8718781A JPS57201209A JP S57201209 A JPS57201209 A JP S57201209A JP 8718781 A JP8718781 A JP 8718781A JP 8718781 A JP8718781 A JP 8718781A JP S57201209 A JPS57201209 A JP S57201209A
- Authority
- JP
- Japan
- Prior art keywords
- refractive index
- diffraction grating
- optical waveguide
- layer
- thickness
- 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
- 230000008878 coupling Effects 0.000 abstract 3
- 238000010168 coupling process Methods 0.000 abstract 3
- 238000005859 coupling reaction Methods 0.000 abstract 3
- 230000003287 optical effect Effects 0.000 abstract 3
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/30—Optical coupling means for use between fibre and thin-film device
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8718781A JPS57201209A (en) | 1981-06-05 | 1981-06-05 | Photocoupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8718781A JPS57201209A (en) | 1981-06-05 | 1981-06-05 | Photocoupler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57201209A true JPS57201209A (en) | 1982-12-09 |
| JPH0261005B2 JPH0261005B2 (cs) | 1990-12-18 |
Family
ID=13907978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8718781A Granted JPS57201209A (en) | 1981-06-05 | 1981-06-05 | Photocoupler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57201209A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61241712A (ja) * | 1985-04-18 | 1986-10-28 | Matsushita Electric Ind Co Ltd | 導波光入出力装置 |
| JPH03213809A (ja) * | 1989-02-17 | 1991-09-19 | Sharp Corp | 回折格子光結合器 |
-
1981
- 1981-06-05 JP JP8718781A patent/JPS57201209A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61241712A (ja) * | 1985-04-18 | 1986-10-28 | Matsushita Electric Ind Co Ltd | 導波光入出力装置 |
| JPH03213809A (ja) * | 1989-02-17 | 1991-09-19 | Sharp Corp | 回折格子光結合器 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0261005B2 (cs) | 1990-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0002873B1 (en) | Device for coupling a light guide to another optical device | |
| JPS57198410A (en) | Optical plane circuit equipped with optical coupler | |
| JPS5727222A (en) | Optical separator | |
| JPS6490427A (en) | Light wavelength converter | |
| JPS57139704A (en) | Optical switch | |
| JPS57201209A (en) | Photocoupler | |
| JPS57142608A (en) | Optical coupler | |
| JPS5529824A (en) | Photo branching filter | |
| JPS5670505A (en) | Light branching filter circuit | |
| JPS54161349A (en) | Three-dimensional cross type waveguide passage | |
| JPS53110541A (en) | Half mirror | |
| JPS5727215A (en) | Aperture number converting convex lens and optical transmission line using said lens | |
| JPS5521011A (en) | Thin fllm spectral module | |
| JPS56137302A (en) | Optical wavelength branching device | |
| JPS5421747A (en) | Optical distributor | |
| JPS55149911A (en) | Packaging method of thick film optical integrated circuit | |
| JPS56143406A (en) | Semiconductor laser coupler | |
| JPS55149903A (en) | Photo branching filter | |
| JPS56161519A (en) | Phase matching type optical modulator | |
| JPS565514A (en) | Thick film diffraction grating | |
| JPS57198423A (en) | Planar type optical demultiplexer and multiplexer | |
| JPS57211104A (en) | Directional coupler type optical demultiplexer having periodic structure | |
| JPS57176004A (en) | Manufacture of optical element | |
| JPS5729006A (en) | Optical branching filter | |
| JPS5472068A (en) | Optical processor |