JPS5368101A - Splitting,multiple, and branching unit for light wave length for lightbeam - Google Patents
Splitting,multiple, and branching unit for light wave length for lightbeamInfo
- Publication number
- JPS5368101A JPS5368101A JP14427076A JP14427076A JPS5368101A JP S5368101 A JPS5368101 A JP S5368101A JP 14427076 A JP14427076 A JP 14427076A JP 14427076 A JP14427076 A JP 14427076A JP S5368101 A JPS5368101 A JP S5368101A
- Authority
- JP
- Japan
- Prior art keywords
- lightbeam
- splitting
- light wave
- wave length
- branching unit
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Testing Of Optical Devices Or Fibers (AREA)
- Optical Integrated Circuits (AREA)
- Optical Communication System (AREA)
Abstract
PURPOSE:To obtain a highly multiple, small, and stable unit, by combinating the optical path having a diffraction grating on its surface with optical fiber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14427076A JPS5368101A (en) | 1976-11-30 | 1976-11-30 | Splitting,multiple, and branching unit for light wave length for lightbeam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14427076A JPS5368101A (en) | 1976-11-30 | 1976-11-30 | Splitting,multiple, and branching unit for light wave length for lightbeam |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5368101A true JPS5368101A (en) | 1978-06-17 |
Family
ID=15358176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14427076A Pending JPS5368101A (en) | 1976-11-30 | 1976-11-30 | Splitting,multiple, and branching unit for light wave length for lightbeam |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5368101A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015161828A (en) * | 2014-02-27 | 2015-09-07 | 日本電信電話株式会社 | grating coupler |
JP2016001285A (en) * | 2014-06-12 | 2016-01-07 | 日本電信電話株式会社 | Optical signal processing apparatus |
-
1976
- 1976-11-30 JP JP14427076A patent/JPS5368101A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015161828A (en) * | 2014-02-27 | 2015-09-07 | 日本電信電話株式会社 | grating coupler |
JP2016001285A (en) * | 2014-06-12 | 2016-01-07 | 日本電信電話株式会社 | Optical signal processing apparatus |
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