JPS572005A - Leakage optical fiber - Google Patents
Leakage optical fiberInfo
- Publication number
- JPS572005A JPS572005A JP7586680A JP7586680A JPS572005A JP S572005 A JPS572005 A JP S572005A JP 7586680 A JP7586680 A JP 7586680A JP 7586680 A JP7586680 A JP 7586680A JP S572005 A JPS572005 A JP S572005A
- Authority
- JP
- Japan
- Prior art keywords
- refractive index
- optical fiber
- clad
- leakage
- core
- 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
- G02B6/2852—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)
- Light Guides In General And Applications Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7586680A JPS572005A (en) | 1980-06-05 | 1980-06-05 | Leakage optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7586680A JPS572005A (en) | 1980-06-05 | 1980-06-05 | Leakage optical fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS572005A true JPS572005A (en) | 1982-01-07 |
Family
ID=13588596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7586680A Pending JPS572005A (en) | 1980-06-05 | 1980-06-05 | Leakage optical fiber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS572005A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0188085A3 (en) * | 1985-01-09 | 1988-08-10 | Stc Plc | Optical fibre transmission systems |
| US5748813A (en) * | 1992-07-28 | 1998-05-05 | British Telecommunications Pubic Limited Company | Free space optical communication system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017850A (ja) * | 1973-06-15 | 1975-02-25 | ||
| JPS50132934A (ja) * | 1974-04-05 | 1975-10-21 |
-
1980
- 1980-06-05 JP JP7586680A patent/JPS572005A/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017850A (ja) * | 1973-06-15 | 1975-02-25 | ||
| JPS50132934A (ja) * | 1974-04-05 | 1975-10-21 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0188085A3 (en) * | 1985-01-09 | 1988-08-10 | Stc Plc | Optical fibre transmission systems |
| US5748813A (en) * | 1992-07-28 | 1998-05-05 | British Telecommunications Pubic Limited Company | Free space optical communication system |
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