JPS56106207A - Optical-path branching device - Google Patents
Optical-path branching deviceInfo
- Publication number
- JPS56106207A JPS56106207A JP811180A JP811180A JPS56106207A JP S56106207 A JPS56106207 A JP S56106207A JP 811180 A JP811180 A JP 811180A JP 811180 A JP811180 A JP 811180A JP S56106207 A JPS56106207 A JP S56106207A
- Authority
- JP
- Japan
- Prior art keywords
- fiber
- light
- optical
- numbers
- fibers
- 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
- 239000000835 fiber Substances 0.000 abstract 7
- 239000013307 optical fiber Substances 0.000 abstract 4
- 230000005540 biological transmission Effects 0.000 abstract 3
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
- G02B6/28—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
-
- 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
- G02B6/2852—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 using tapping light guides arranged sidewardly, e.g. in a non-parallel relationship with respect to the bus light guides (light extraction or launching through cladding, with or without surface discontinuities, bent structures)
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Optical Couplings Of Light Guides (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP811180A JPS56106207A (en) | 1980-01-26 | 1980-01-26 | Optical-path branching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP811180A JPS56106207A (en) | 1980-01-26 | 1980-01-26 | Optical-path branching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56106207A true JPS56106207A (en) | 1981-08-24 |
| JPS6244242B2 JPS6244242B2 (ja) | 1987-09-18 |
Family
ID=11684176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP811180A Granted JPS56106207A (en) | 1980-01-26 | 1980-01-26 | Optical-path branching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56106207A (ja) |
-
1980
- 1980-01-26 JP JP811180A patent/JPS56106207A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6244242B2 (ja) | 1987-09-18 |
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