JPS5381249A - Optical condensing guide tube - Google Patents
Optical condensing guide tubeInfo
- Publication number
- JPS5381249A JPS5381249A JP15865676A JP15865676A JPS5381249A JP S5381249 A JPS5381249 A JP S5381249A JP 15865676 A JP15865676 A JP 15865676A JP 15865676 A JP15865676 A JP 15865676A JP S5381249 A JPS5381249 A JP S5381249A
- Authority
- JP
- Japan
- Prior art keywords
- guide tube
- optical condensing
- condensing guide
- refractive index
- 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.)
- Granted
Links
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Waveguides (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
PURPOSE:To make possible the bonding operation, which is excellent in bonding efficiency and which is reduced in mode conversion, by forming a guide tube with core circumferential portion, which has its refractive index gradually increased from its cover layer to the center, and with a core center portion which has a preset larger refractive index.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51158656A JPS5840161B2 (en) | 1976-12-27 | 1976-12-27 | optical focusing waveguide |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51158656A JPS5840161B2 (en) | 1976-12-27 | 1976-12-27 | optical focusing waveguide |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5381249A true JPS5381249A (en) | 1978-07-18 |
JPS5840161B2 JPS5840161B2 (en) | 1983-09-03 |
Family
ID=15676466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51158656A Expired JPS5840161B2 (en) | 1976-12-27 | 1976-12-27 | optical focusing waveguide |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5840161B2 (en) |
-
1976
- 1976-12-27 JP JP51158656A patent/JPS5840161B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5840161B2 (en) | 1983-09-03 |
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