JPS56154701A - Optical path changer - Google Patents

Optical path changer

Info

Publication number
JPS56154701A
JPS56154701A JP5796980A JP5796980A JPS56154701A JP S56154701 A JPS56154701 A JP S56154701A JP 5796980 A JP5796980 A JP 5796980A JP 5796980 A JP5796980 A JP 5796980A JP S56154701 A JPS56154701 A JP S56154701A
Authority
JP
Japan
Prior art keywords
magnetic
electromagnet
permanent magnet
magnetic poles
pole
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
JP5796980A
Other languages
English (en)
Japanese (ja)
Other versions
JPS631563B2 (enrdf_load_stackoverflow
Inventor
Akira Yamada
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5796980A priority Critical patent/JPS56154701A/ja
Publication of JPS56154701A publication Critical patent/JPS56154701A/ja
Publication of JPS631563B2 publication Critical patent/JPS631563B2/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
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/3512—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror
    • G02B6/352—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being reflective, e.g. mirror the reflective optical element having a shaped reflective surface, e.g. a reflective element comprising several reflective surfaces or facets that function together
    • 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)
  • Electromagnets (AREA)
JP5796980A 1980-05-02 1980-05-02 Optical path changer Granted JPS56154701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5796980A JPS56154701A (en) 1980-05-02 1980-05-02 Optical path changer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5796980A JPS56154701A (en) 1980-05-02 1980-05-02 Optical path changer

Publications (2)

Publication Number Publication Date
JPS56154701A true JPS56154701A (en) 1981-11-30
JPS631563B2 JPS631563B2 (enrdf_load_stackoverflow) 1988-01-13

Family

ID=13070834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5796980A Granted JPS56154701A (en) 1980-05-02 1980-05-02 Optical path changer

Country Status (1)

Country Link
JP (1) JPS56154701A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002088809A1 (en) * 2001-04-27 2002-11-07 Matsushita Electric Works, Ltd. Optical switch
WO2005024489A1 (ja) * 2003-09-05 2005-03-17 Nabtesco Corporation 光部品用ガイド機構

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0588569U (ja) * 1991-07-17 1993-12-03 秀雄 福田 ゴルフに使用するパターの構造

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002088809A1 (en) * 2001-04-27 2002-11-07 Matsushita Electric Works, Ltd. Optical switch
US6829404B2 (en) 2001-04-27 2004-12-07 Matsushita Electric Works, Ltd. Optical switch
WO2005024489A1 (ja) * 2003-09-05 2005-03-17 Nabtesco Corporation 光部品用ガイド機構

Also Published As

Publication number Publication date
JPS631563B2 (enrdf_load_stackoverflow) 1988-01-13

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