JPS53109651A - Optical switch and optical switch matrix - Google Patents

Optical switch and optical switch matrix

Info

Publication number
JPS53109651A
JPS53109651A JP2434077A JP2434077A JPS53109651A JP S53109651 A JPS53109651 A JP S53109651A JP 2434077 A JP2434077 A JP 2434077A JP 2434077 A JP2434077 A JP 2434077A JP S53109651 A JPS53109651 A JP S53109651A
Authority
JP
Japan
Prior art keywords
optical switch
optical
matrix
multiplicity
moving
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
Application number
JP2434077A
Other languages
Japanese (ja)
Inventor
Haruo Ogiwara
Yukima Suzuki
Hisao Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP2434077A priority Critical patent/JPS53109651A/en
Publication of JPS53109651A publication Critical patent/JPS53109651A/en
Pending legal-status Critical Current

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
    • 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
    • G02B6/3558—1xN switch, i.e. one input and a selectable single output of N possible outputs
    • 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
    • G02B6/3568—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details characterised by the actuating force
    • G02B6/3572—Magnetic force

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To switch the photo signal having been transmitted through an optical fiber to a multiplicity of optical fibers in the state of light by accurately moving one moving optical guide in opposition to a multiplicity of stationary optical guides to an arbitrary stationary optical guide by an external control signal.
JP2434077A 1977-03-08 1977-03-08 Optical switch and optical switch matrix Pending JPS53109651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2434077A JPS53109651A (en) 1977-03-08 1977-03-08 Optical switch and optical switch matrix

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2434077A JPS53109651A (en) 1977-03-08 1977-03-08 Optical switch and optical switch matrix

Publications (1)

Publication Number Publication Date
JPS53109651A true JPS53109651A (en) 1978-09-25

Family

ID=12135440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2434077A Pending JPS53109651A (en) 1977-03-08 1977-03-08 Optical switch and optical switch matrix

Country Status (1)

Country Link
JP (1) JPS53109651A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105402U (en) * 1979-01-19 1980-07-23
JPS55129301A (en) * 1979-03-28 1980-10-07 Nec Corp Switching matrix for optical communication
JPS5868703A (en) * 1981-10-21 1983-04-23 Fujitsu Ltd Optical switch
JPS60158358U (en) * 1984-03-30 1985-10-22 株式会社日立製作所 Signal transmission circuit switching device
JPS63193796A (en) * 1987-02-06 1988-08-11 Sumitomo Electric Ind Ltd Method for exchanging optical signal line
JPH04231837A (en) * 1990-07-06 1992-08-20 Furukawa Electric Co Ltd:The Method for collectively measuring optical fibers
JP2002502052A (en) * 1998-01-29 2002-01-22 イー−テック ダイナミクス， インコーポレイテッド Small 1 × N electromechanical optical switch
CN105547647A (en) * 2015-12-05 2016-05-04 中国航空工业集团公司洛阳电光设备研究所 Collimator device of large field of view

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55105402U (en) * 1979-01-19 1980-07-23
JPS55129301A (en) * 1979-03-28 1980-10-07 Nec Corp Switching matrix for optical communication
JPS6331158B2 (en) * 1979-03-28 1988-06-22 Nippon Electric Co
JPS5868703A (en) * 1981-10-21 1983-04-23 Fujitsu Ltd Optical switch
JPS60158358U (en) * 1984-03-30 1985-10-22 株式会社日立製作所 Signal transmission circuit switching device
JPS63193796A (en) * 1987-02-06 1988-08-11 Sumitomo Electric Ind Ltd Method for exchanging optical signal line
JP2571777B2 (en) * 1987-02-06 1997-01-16 住友電気工業株式会社 How to replace optical signal lines
JPH04231837A (en) * 1990-07-06 1992-08-20 Furukawa Electric Co Ltd:The Method for collectively measuring optical fibers
JP2002502052A (en) * 1998-01-29 2002-01-22 イー−テック ダイナミクス， インコーポレイテッド Small 1 × N electromechanical optical switch
CN105547647A (en) * 2015-12-05 2016-05-04 中国航空工业集团公司洛阳电光设备研究所 Collimator device of large field of view

Similar Documents

Publication Publication Date Title
IT1059572B (en) OPTICAL FIBER TRANSMISSION LINE
IT1108427B (en) OPTICAL FIBER SWITCH
GB1556442A (en) Device for coupling a light source to an optical fibre
JPS539547A (en) Optical fiber waveguide
JPS51117641A (en) Optical fiber waveguide
JPS5236041A (en) Optical fiber for waveguide
JPS5315841A (en) Circular symmetry optical fiber waveguide path
GB2013921B (en) Optical fibre coupler for interfacing with light sources and detectors
JPS548542A (en) Optical controller wave guide
JPS53109651A (en) Optical switch and optical switch matrix
FR2344035A1 (en) PRECISION FIBER OPTIC SWITCH
JPS5220843A (en) Optical fiber melting connection device
JPS5413349A (en) Switch for optical fiber
JPS53143247A (en) Optical path switching device
JPS5433742A (en) Light beam switching device for optical fiber
NL7612577A (en) FIBER OPTIC WAVE GUIDE WITH GRADUATED BREAKING INDEX PROFILE.
JPS5393855A (en) Photo switching element
JPS53136848A (en) Optical branching device
JPS5398846A (en) Optical fiber switch
JPS5347846A (en) Spinning take-up mechanism for glass fiber
JPS5374804A (en) Optical transmission system
JPS5434850A (en) Photo switch
JPS5237442A (en) Light-transmitting fibers
JPS5384402A (en) Multiple transmission system using optical fiber
JPS5277740A (en) Connecting method of thin film optical guide and optical fiber