JPS54107351A - Composite photo coupling unit - Google Patents
Composite photo coupling unitInfo
- Publication number
- JPS54107351A JPS54107351A JP1361278A JP1361278A JPS54107351A JP S54107351 A JPS54107351 A JP S54107351A JP 1361278 A JP1361278 A JP 1361278A JP 1361278 A JP1361278 A JP 1361278A JP S54107351 A JPS54107351 A JP S54107351A
- Authority
- JP
- Japan
- Prior art keywords
- thru
- wave
- specified
- quides
- coupling
- 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 title abstract 4
- 238000010168 coupling process Methods 0.000 title abstract 4
- 238000005859 coupling reaction Methods 0.000 title abstract 4
- 239000002131 composite material Substances 0.000 title 1
- 230000003287 optical effect Effects 0.000 abstract 3
- 230000002950 deficient Effects 0.000 abstract 2
- 239000011521 glass Substances 0.000 abstract 1
- 239000013307 optical fiber Substances 0.000 abstract 1
- UQDJGEHQDNVPGU-UHFFFAOYSA-N serine phosphoethanolamine Chemical compound [NH3+]CCOP([O-])(=O)OCC([NH3+])C([O-])=O UQDJGEHQDNVPGU-UHFFFAOYSA-N 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
-
- 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
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1361278A JPS54107351A (en) | 1978-02-10 | 1978-02-10 | Composite photo coupling unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1361278A JPS54107351A (en) | 1978-02-10 | 1978-02-10 | Composite photo coupling unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54107351A true JPS54107351A (en) | 1979-08-23 |
| JPS6152447B2 JPS6152447B2 (enExample) | 1986-11-13 |
Family
ID=11838042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1361278A Granted JPS54107351A (en) | 1978-02-10 | 1978-02-10 | Composite photo coupling unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS54107351A (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813757A (en) * | 1986-11-26 | 1989-03-21 | Hitachi, Ltd. | Optical switch including bypass waveguide |
| EP0530915A1 (en) * | 1991-09-02 | 1993-03-10 | Koninklijke Philips Electronics N.V. | Telecommunication network comprising a single glass fibre cable |
-
1978
- 1978-02-10 JP JP1361278A patent/JPS54107351A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4813757A (en) * | 1986-11-26 | 1989-03-21 | Hitachi, Ltd. | Optical switch including bypass waveguide |
| EP0530915A1 (en) * | 1991-09-02 | 1993-03-10 | Koninklijke Philips Electronics N.V. | Telecommunication network comprising a single glass fibre cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6152447B2 (enExample) | 1986-11-13 |
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