JPS5533127A - Photo coupler - Google Patents
Photo couplerInfo
- Publication number
- JPS5533127A JPS5533127A JP10610078A JP10610078A JPS5533127A JP S5533127 A JPS5533127 A JP S5533127A JP 10610078 A JP10610078 A JP 10610078A JP 10610078 A JP10610078 A JP 10610078A JP S5533127 A JPS5533127 A JP S5533127A
- Authority
- JP
- Japan
- Prior art keywords
- lambda
- semiconductor laser
- light
- reflected light
- serration
- 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
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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4206—Optical features
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Receiving Elements (AREA)
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10610078A JPS5533127A (en) | 1978-08-30 | 1978-08-30 | Photo coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10610078A JPS5533127A (en) | 1978-08-30 | 1978-08-30 | Photo coupler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5533127A true JPS5533127A (en) | 1980-03-08 |
| JPH0230002B2 JPH0230002B2 (cs) | 1990-07-04 |
Family
ID=14425091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10610078A Granted JPS5533127A (en) | 1978-08-30 | 1978-08-30 | Photo coupler |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5533127A (cs) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4815806A (en) * | 1987-12-04 | 1989-03-28 | Coherent, Inc. | Stabilized laser fiber launcher |
| JP2013167760A (ja) * | 2012-02-15 | 2013-08-29 | Sumitomo Electric Ind Ltd | 波長選択光スイッチ |
-
1978
- 1978-08-30 JP JP10610078A patent/JPS5533127A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4815806A (en) * | 1987-12-04 | 1989-03-28 | Coherent, Inc. | Stabilized laser fiber launcher |
| JP2013167760A (ja) * | 2012-02-15 | 2013-08-29 | Sumitomo Electric Ind Ltd | 波長選択光スイッチ |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230002B2 (cs) | 1990-07-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5743485A (en) | Semiconductor ring laser device | |
| JPS5360651A (en) | Semiconductor laser with optical fibers | |
| JPS55162640A (en) | Light source redundancy system in optical communication | |
| JPS646706A (en) | Michelson optical fiber interferometer | |
| JPS5238939A (en) | Optical coupler | |
| JPS5533127A (en) | Photo coupler | |
| SE9000504D0 (sv) | Ljuskaella | |
| JPS55110207A (en) | Optical fiber device | |
| JPS5529824A (en) | Photo branching filter | |
| JPS5529825A (en) | Photo coupling device | |
| JPS5769794A (en) | Waveguide type laser device | |
| JPS54162589A (en) | Branching filter | |
| JPS57177104A (en) | Optical demultiplexer | |
| JPS533349A (en) | Devider for optical fiber and photo coupler | |
| JPS56137302A (en) | Optical wavelength branching device | |
| JPS56113103A (en) | Light distributor | |
| JPS5588030A (en) | Photo branching method | |
| JPS57198425A (en) | Optical branching and coupling circuit | |
| JPS5766686A (en) | Semiconductor laser coupler for single mode optical fiber | |
| JPS57187983A (en) | Light regeneration and amplification by semiconductor laser | |
| JPS57124490A (en) | Coupler for semiconductor laser and optical fiber | |
| JPS5472068A (en) | Optical processor | |
| JPS5720704A (en) | Apparatus for light branching circuit | |
| JPS5581301A (en) | Making method of total reflecting optical member | |
| JPS6472581A (en) | Semiconductor laser device |