JPS5584902A - Photo branching circuit - Google Patents
Photo branching circuitInfo
- Publication number
- JPS5584902A JPS5584902A JP15889678A JP15889678A JPS5584902A JP S5584902 A JPS5584902 A JP S5584902A JP 15889678 A JP15889678 A JP 15889678A JP 15889678 A JP15889678 A JP 15889678A JP S5584902 A JPS5584902 A JP S5584902A
- Authority
- JP
- Japan
- Prior art keywords
- refractive index
- optical fiber
- optical
- faying
- branching circuit
- 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.)
- Pending
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
- G02B6/26—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
- G02B6/2808—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 a mixing element which evenly distributes an input signal over a number of outputs
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 |
|---|---|---|---|
| JP15889678A JPS5584902A (en) | 1978-12-20 | 1978-12-20 | Photo branching circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15889678A JPS5584902A (en) | 1978-12-20 | 1978-12-20 | Photo branching circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5584902A true JPS5584902A (en) | 1980-06-26 |
Family
ID=15681733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15889678A Pending JPS5584902A (en) | 1978-12-20 | 1978-12-20 | Photo branching circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5584902A (ja) |
-
1978
- 1978-12-20 JP JP15889678A patent/JPS5584902A/ja active Pending
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