JPS5249848A - Device for switching transmission lines of optical fibers - Google Patents
Device for switching transmission lines of optical fibersInfo
- Publication number
- JPS5249848A JPS5249848A JP50125573A JP12557375A JPS5249848A JP S5249848 A JPS5249848 A JP S5249848A JP 50125573 A JP50125573 A JP 50125573A JP 12557375 A JP12557375 A JP 12557375A JP S5249848 A JPS5249848 A JP S5249848A
- Authority
- JP
- Japan
- Prior art keywords
- optical fibers
- transmission lines
- switching transmission
- switching
- simplify
- 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
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
- G02B6/35—Optical coupling means having switching means
- G02B6/3502—Optical coupling means having switching means involving direct waveguide displacement, e.g. cantilever type waveguide displacement involving waveguide bending, or displacing an interposed waveguide between stationary waveguides
- G02B6/3504—Rotating, tilting or pivoting the waveguides, or with the waveguides describing a curved path
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
- G02B6/3554—3D constellations, i.e. with switching elements and switched beams located in a volume
- G02B6/3556—NxM switch, i.e. regular arrays of switches elements of matrix type constellation
-
- 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
- G02B6/35—Optical coupling means having switching means
- G02B6/3564—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details
Abstract
PURPOSE:To reduce the connection loss resulting from switching action, use any number of optical fibers and simplify the switching device by rotating two cylinder in a cylindrical pipe to switch transmission lines of optical fibers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50125573A JPS5814641B2 (en) | 1975-10-18 | 1975-10-18 | Hikarifuaibadensousenrokankirikaesouchi |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50125573A JPS5814641B2 (en) | 1975-10-18 | 1975-10-18 | Hikarifuaibadensousenrokankirikaesouchi |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5249848A true JPS5249848A (en) | 1977-04-21 |
JPS5814641B2 JPS5814641B2 (en) | 1983-03-22 |
Family
ID=14913518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50125573A Expired JPS5814641B2 (en) | 1975-10-18 | 1975-10-18 | Hikarifuaibadensousenrokankirikaesouchi |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5814641B2 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54154754U (en) * | 1978-04-19 | 1979-10-27 | ||
JPS55101160U (en) * | 1979-01-11 | 1980-07-14 | ||
JPS55102452U (en) * | 1979-01-11 | 1980-07-17 | ||
JPS5643615A (en) * | 1979-09-18 | 1981-04-22 | Nippon Telegr & Teleph Corp <Ntt> | Holding mechanism of end of optical fiber to be measured in optical fiber transmission characteristic measuring device |
JPS56111812A (en) * | 1980-02-08 | 1981-09-03 | Hitachi Ltd | Rotary optical switch |
JPS56144403A (en) * | 1980-04-11 | 1981-11-10 | Oi Denki Kk | Rotary type optical circuit change-over switch |
JPS5753713A (en) * | 1980-09-16 | 1982-03-30 | Takashi Mori | Connector of photoconductive cable |
US4322126A (en) * | 1979-02-08 | 1982-03-30 | Nippon Electric Co., Ltd. | Mechanical optical switching devices |
US4337995A (en) * | 1978-11-17 | 1982-07-06 | Hitachi, Ltd. | Switch for optical transmission lines |
JPS57130310U (en) * | 1981-02-04 | 1982-08-13 | ||
JPS57130804U (en) * | 1981-02-05 | 1982-08-14 | ||
JPS58133854A (en) * | 1982-02-05 | 1983-08-09 | Hiroshi Yanai | Painting device |
JPS59128612U (en) * | 1983-02-17 | 1984-08-29 | 豊田合成株式会社 | Optical connector for rotating mechanism |
JPS6038050A (en) * | 1983-08-11 | 1985-02-27 | Iwata Tosouki Kogyo Kk | Air cap of spray gun |
WO2000014586A1 (en) * | 1998-09-09 | 2000-03-16 | Sumitomo Electric Industries, Ltd. | Optical switch, optical fiber arrangement member, their manufacturing method, and optical fiber arranging method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50109736A (en) * | 1974-02-05 | 1975-08-29 |
-
1975
- 1975-10-18 JP JP50125573A patent/JPS5814641B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50109736A (en) * | 1974-02-05 | 1975-08-29 |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54154754U (en) * | 1978-04-19 | 1979-10-27 | ||
US4337995A (en) * | 1978-11-17 | 1982-07-06 | Hitachi, Ltd. | Switch for optical transmission lines |
JPS5824669Y2 (en) * | 1979-01-11 | 1983-05-27 | ダイキン工業株式会社 | fluid transmission device |
JPS55101160U (en) * | 1979-01-11 | 1980-07-14 | ||
JPS55102452U (en) * | 1979-01-11 | 1980-07-17 | ||
US4322126A (en) * | 1979-02-08 | 1982-03-30 | Nippon Electric Co., Ltd. | Mechanical optical switching devices |
JPS5643615A (en) * | 1979-09-18 | 1981-04-22 | Nippon Telegr & Teleph Corp <Ntt> | Holding mechanism of end of optical fiber to be measured in optical fiber transmission characteristic measuring device |
JPS56111812A (en) * | 1980-02-08 | 1981-09-03 | Hitachi Ltd | Rotary optical switch |
JPS56144403A (en) * | 1980-04-11 | 1981-11-10 | Oi Denki Kk | Rotary type optical circuit change-over switch |
JPH0315164B2 (en) * | 1980-09-16 | 1991-02-28 | Takashi Mori | |
JPS5753713A (en) * | 1980-09-16 | 1982-03-30 | Takashi Mori | Connector of photoconductive cable |
JPS57130310U (en) * | 1981-02-04 | 1982-08-13 | ||
JPS57130804U (en) * | 1981-02-05 | 1982-08-14 | ||
JPS58133854A (en) * | 1982-02-05 | 1983-08-09 | Hiroshi Yanai | Painting device |
JPH0327270B2 (en) * | 1982-02-05 | 1991-04-15 | Hiroshi Yanai | |
JPS59128612U (en) * | 1983-02-17 | 1984-08-29 | 豊田合成株式会社 | Optical connector for rotating mechanism |
JPS6038050A (en) * | 1983-08-11 | 1985-02-27 | Iwata Tosouki Kogyo Kk | Air cap of spray gun |
JPH0361505B2 (en) * | 1983-08-11 | 1991-09-20 | Iwata Air Compressor Mfg | |
WO2000014586A1 (en) * | 1998-09-09 | 2000-03-16 | Sumitomo Electric Industries, Ltd. | Optical switch, optical fiber arrangement member, their manufacturing method, and optical fiber arranging method |
US6711322B1 (en) | 1998-09-09 | 2004-03-23 | Sumitomo Electric Industries, Ltd. | Optical switch, optical-fiber-arraying-member, production method thereof, and arraying method of optical fibers |
US6964523B2 (en) | 1998-09-09 | 2005-11-15 | Sumitomo Electric Industries, Ltd. | Optical switch, optical-fiber-arraying-member, production method thereof, and arraying method of optical fibers |
Also Published As
Publication number | Publication date |
---|---|
JPS5814641B2 (en) | 1983-03-22 |
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