JPS6480922A - Optical changeover device - Google Patents

Optical changeover device

Info

Publication number
JPS6480922A
JPS6480922A JP23856087A JP23856087A JPS6480922A JP S6480922 A JPS6480922 A JP S6480922A JP 23856087 A JP23856087 A JP 23856087A JP 23856087 A JP23856087 A JP 23856087A JP S6480922 A JPS6480922 A JP S6480922A
Authority
JP
Japan
Prior art keywords
hole
electromagnet
main body
plunger
hollow part
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
JP23856087A
Other languages
Japanese (ja)
Other versions
JPH0432368B2 (en
Inventor
Shigeo Ohashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP23856087A priority Critical patent/JPS6480922A/en
Publication of JPS6480922A publication Critical patent/JPS6480922A/en
Publication of JPH0432368B2 publication Critical patent/JPH0432368B2/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
    • G02B6/3502—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
    • 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
    • G02B6/3582—Housing means or package or arranging details of the switching elements, e.g. for thermal isolation

Landscapes

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

Abstract

PURPOSE:To reduce the size of the device by fitting a plunger which has a through hole in the hollow part of an electromagnet arranged in a main body and running an optical fiber through the hollow part and the center part of the through hole. CONSTITUTION:The electromagnet 15 consisting of a cylindrical iron core 15a and a coil 15b is arranged in the hollow part 11a of the main body 11 and the cylindrical plunger 17 which has the through hole 17a is fitted in the electromagnet 15 through a spring 16 so that the plunger can move right and left (lengthwise). Then the optical fiber 12 is run through the through hole 21a of a male screw 21, the hollow part of the electromagnet 15, the through hole 17a of the plunger 17, and the through hole 18a of a switch 18 and then the male screw 12 is engaged threadably with a female screw to fix the optical fiber 12 to one end of the main body. Consequently, the space in the main body is utilized effectively to obtain compact constitution.
JP23856087A 1987-09-22 1987-09-22 Optical changeover device Granted JPS6480922A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23856087A JPS6480922A (en) 1987-09-22 1987-09-22 Optical changeover device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23856087A JPS6480922A (en) 1987-09-22 1987-09-22 Optical changeover device

Publications (2)

Publication Number Publication Date
JPS6480922A true JPS6480922A (en) 1989-03-27
JPH0432368B2 JPH0432368B2 (en) 1992-05-29

Family

ID=17032052

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23856087A Granted JPS6480922A (en) 1987-09-22 1987-09-22 Optical changeover device

Country Status (1)

Country Link
JP (1) JPS6480922A (en)

Also Published As

Publication number Publication date
JPH0432368B2 (en) 1992-05-29

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