JPS536052A - Optically variable branching device - Google Patents
Optically variable branching deviceInfo
- Publication number
- JPS536052A JPS536052A JP8075076A JP8075076A JPS536052A JP S536052 A JPS536052 A JP S536052A JP 8075076 A JP8075076 A JP 8075076A JP 8075076 A JP8075076 A JP 8075076A JP S536052 A JPS536052 A JP S536052A
- Authority
- JP
- Japan
- Prior art keywords
- optically variable
- branching device
- variable branching
- positively
- polishing
- 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
- Liquid Crystal (AREA)
Abstract
PURPOSE: To adjust input light readily and positively so that it becomes the optical value of a light reception level by polishing the raised bent faces of two sets of optical fibers to plane form and coupling these by way of liquid crystals.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8075076A JPS536052A (en) | 1976-07-06 | 1976-07-06 | Optically variable branching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8075076A JPS536052A (en) | 1976-07-06 | 1976-07-06 | Optically variable branching device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS536052A true JPS536052A (en) | 1978-01-20 |
Family
ID=13727068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8075076A Pending JPS536052A (en) | 1976-07-06 | 1976-07-06 | Optically variable branching device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS536052A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679894A (en) * | 1984-08-20 | 1987-07-14 | Litton Systems, Inc. | Electrically switched fiber optic directional coupler |
US4721352A (en) * | 1986-02-26 | 1988-01-26 | The Board Of Trustees Of The Leland Stanford Junior University | Polarizing apparatus and method utilizing an optical fiber |
US4810052A (en) * | 1986-01-07 | 1989-03-07 | Litton Systems, Inc | Fiber optic bidirectional data bus tap |
-
1976
- 1976-07-06 JP JP8075076A patent/JPS536052A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4679894A (en) * | 1984-08-20 | 1987-07-14 | Litton Systems, Inc. | Electrically switched fiber optic directional coupler |
US4810052A (en) * | 1986-01-07 | 1989-03-07 | Litton Systems, Inc | Fiber optic bidirectional data bus tap |
US4721352A (en) * | 1986-02-26 | 1988-01-26 | The Board Of Trustees Of The Leland Stanford Junior University | Polarizing apparatus and method utilizing an optical fiber |
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