JPS5212843A - Optial fiber-branching device - Google Patents
Optial fiber-branching deviceInfo
- Publication number
- JPS5212843A JPS5212843A JP50088288A JP8828875A JPS5212843A JP S5212843 A JPS5212843 A JP S5212843A JP 50088288 A JP50088288 A JP 50088288A JP 8828875 A JP8828875 A JP 8828875A JP S5212843 A JPS5212843 A JP S5212843A
- Authority
- JP
- Japan
- Prior art keywords
- branching device
- optial fiber
- fiber
- optial
- branching
- 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
- G02B6/2821—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 lateral coupling between contiguous fibres to split or combine optical signals
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
PURPOSE:To provide an optical fiber-branching device of practical use and of a simple construction enabling said device to be readily fabricated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50088288A JPS5212843A (en) | 1975-07-21 | 1975-07-21 | Optial fiber-branching device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50088288A JPS5212843A (en) | 1975-07-21 | 1975-07-21 | Optial fiber-branching device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5212843A true JPS5212843A (en) | 1977-01-31 |
Family
ID=13938710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50088288A Pending JPS5212843A (en) | 1975-07-21 | 1975-07-21 | Optial fiber-branching device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5212843A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54106844U (en) * | 1977-12-28 | 1979-07-27 | ||
US4941758A (en) * | 1988-07-29 | 1990-07-17 | Nippon Seiko Kabushiki Kaisha | Linear sliding guide bearing |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5041452A (en) * | 1973-02-19 | 1975-04-15 |
-
1975
- 1975-07-21 JP JP50088288A patent/JPS5212843A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5041452A (en) * | 1973-02-19 | 1975-04-15 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54106844U (en) * | 1977-12-28 | 1979-07-27 | ||
US4941758A (en) * | 1988-07-29 | 1990-07-17 | Nippon Seiko Kabushiki Kaisha | Linear sliding guide bearing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2302216A1 (en) | DEVICE FOR MAINTAINING AND | |
FR2307871A1 (en) | DEVICE TO REALIZE THE DEMICRO-ORGANISM CULTURE | |
JPS5240346A (en) | Waveguide and display device | |
GB1504220A (en) | Input and output devices for use with an optical fibre | |
JPS54136371A (en) | Pendulum device used together with timepiece | |
JPS5216240A (en) | Plug for photo fiber | |
JPS5212843A (en) | Optial fiber-branching device | |
SE424281B (en) | IS DEVICE | |
JPS51139745A (en) | Filter | |
FR2328769A1 (en) | DEVICE TO REALIZE THE DEMICRO-ORGANISM CULTURE | |
FR2329865A1 (en) | STARTING AND BRAKING DEVICE | |
SE7714859L (en) | CENTERING AND TURNING DEVICE | |
JPS51144657A (en) | Photo-fiber device | |
DD138371A1 (en) | BALGENGERAET WITH DISPLAY DEVICE | |
JPS51123040A (en) | Polar multi-mode filter | |
SE408479B (en) | METROR TRANSMISSION DEVICE IN METDON | |
JPS51142783A (en) | Index device | |
JPS5439647A (en) | Optical branching device of optical fibers | |
JPS5233744A (en) | Optical fiber | |
JPS51134639A (en) | Optical fiber coupling method | |
JPS5214937A (en) | Safty combustion apparatus | |
JPS51116661A (en) | Logical circuit | |
JPS524704A (en) | Light communication device | |
JPS53112378A (en) | Vibration preventing sliding body supporting device | |
JPS53132876A (en) | Dividing device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081116 Year of fee payment: 14 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 14 Free format text: PAYMENT UNTIL: 20081116 |