JPS51151557A - Light propagating mode filter - Google Patents
Light propagating mode filterInfo
- Publication number
- JPS51151557A JPS51151557A JP50076213A JP7621375A JPS51151557A JP S51151557 A JPS51151557 A JP S51151557A JP 50076213 A JP50076213 A JP 50076213A JP 7621375 A JP7621375 A JP 7621375A JP S51151557 A JPS51151557 A JP S51151557A
- Authority
- JP
- Japan
- Prior art keywords
- light propagating
- mode filter
- propagating mode
- filter
- devised
- 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
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
PURPOSE: Light propagating mode filter is so devised that higher mode is reduced by making the refractive index of the outer circumference larger than that of the center.
COPYRIGHT: (C)1976,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50076213A JPS51151557A (en) | 1975-06-20 | 1975-06-20 | Light propagating mode filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50076213A JPS51151557A (en) | 1975-06-20 | 1975-06-20 | Light propagating mode filter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS51151557A true JPS51151557A (en) | 1976-12-27 |
Family
ID=13598885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50076213A Pending JPS51151557A (en) | 1975-06-20 | 1975-06-20 | Light propagating mode filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS51151557A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0071052A2 (en) * | 1981-07-29 | 1983-02-09 | Kei Mori | A method and device for dispersing substantially collimated light issuing from a light guide |
WO2018025847A1 (en) * | 2016-08-03 | 2018-02-08 | 日本電信電話株式会社 | Inter-mode loss difference compensator and optical amplifier |
-
1975
- 1975-06-20 JP JP50076213A patent/JPS51151557A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0071052A2 (en) * | 1981-07-29 | 1983-02-09 | Kei Mori | A method and device for dispersing substantially collimated light issuing from a light guide |
WO2018025847A1 (en) * | 2016-08-03 | 2018-02-08 | 日本電信電話株式会社 | Inter-mode loss difference compensator and optical amplifier |
US10782478B2 (en) | 2016-08-03 | 2020-09-22 | Nippon Telegraph And Telephone Corporation | Inter-mode loss difference compensator and optical amplifier |
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