JPS5581306A - Photo switch - Google Patents

Photo switch

Info

Publication number
JPS5581306A
JPS5581306A JP15419378A JP15419378A JPS5581306A JP S5581306 A JPS5581306 A JP S5581306A JP 15419378 A JP15419378 A JP 15419378A JP 15419378 A JP15419378 A JP 15419378A JP S5581306 A JPS5581306 A JP S5581306A
Authority
JP
Japan
Prior art keywords
armature
pin
way
optical fiber
coil
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
Application number
JP15419378A
Other languages
Japanese (ja)
Other versions
JPS6152448B2 (en
Inventor
Takashi Ishikawa
Seiji Terai
Shoichi Kurita
Toshio Ooya
Hideki Noda
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15419378A priority Critical patent/JPS5581306A/en
Publication of JPS5581306A publication Critical patent/JPS5581306A/en
Publication of JPS6152448B2 publication Critical patent/JPS6152448B2/ja
Granted 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
    • G02B6/3564—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
    • 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
    • G02B6/3544—2D constellations, i.e. with switching elements and switched beams located in a plane
    • G02B6/3548—1xN switch, i.e. one input and a selectable single output of N possible outputs
    • G02B6/355—1x2 switch, i.e. one input and a selectable single output of two possible outputs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)

Abstract

PURPOSE:To achieve easier working and assembling and less number of coil windings and drive current by making the armature holding a movable optical fiber oscillatable about a statinary pin as a fulcrum. CONSTITUTION:The other end of the body 14 which is wound with a coil (magnetism generator) 12 on its outside circumference, is provided in a capsule 11 provided with magnets 13, 13' at one end and is fixed at one end with stationary optical fibers 17, 17' by way of support plates 16, 16' is mounted with the armature 10 holding a movable optical fiber 18, oscillatably by way of a pin 20. If with this arrangement the drive current is supplied to the coil 12 to energize the armature 19 and the armature is moved toward one of the magnetic pole plates 15, 15', then the end part 18a of the movable optical fiber 18 is connected to one of the stationary optical fibers 17, 17', whereby switching of the circuits is accomplished. Since the armature 19 is oscillatable by way of the pin 20, the force required for oscillating the same can be smaller and the intended object is achieved.
JP15419378A 1978-12-15 1978-12-15 Photo switch Granted JPS5581306A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15419378A JPS5581306A (en) 1978-12-15 1978-12-15 Photo switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15419378A JPS5581306A (en) 1978-12-15 1978-12-15 Photo switch

Publications (2)

Publication Number Publication Date
JPS5581306A true JPS5581306A (en) 1980-06-19
JPS6152448B2 JPS6152448B2 (en) 1986-11-13

Family

ID=15578861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15419378A Granted JPS5581306A (en) 1978-12-15 1978-12-15 Photo switch

Country Status (1)

Country Link
JP (1) JPS5581306A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602061A1 (en) * 1986-07-24 1988-01-29 Cit Alcatel MECHANICAL SWITCH FOR OPTICAL FIBERS.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2602061A1 (en) * 1986-07-24 1988-01-29 Cit Alcatel MECHANICAL SWITCH FOR OPTICAL FIBERS.
US4759597A (en) * 1986-07-24 1988-07-26 Alcatel Cit Mechanical switch for optical fibers

Also Published As

Publication number Publication date
JPS6152448B2 (en) 1986-11-13

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