JPS55106404A - Photo switch - Google Patents

Photo switch

Info

Publication number
JPS55106404A
JPS55106404A JP1363379A JP1363379A JPS55106404A JP S55106404 A JPS55106404 A JP S55106404A JP 1363379 A JP1363379 A JP 1363379A JP 1363379 A JP1363379 A JP 1363379A JP S55106404 A JPS55106404 A JP S55106404A
Authority
JP
Japan
Prior art keywords
photo
optical fiber
signal
transmission route
reflecting mirror
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
JP1363379A
Other languages
Japanese (ja)
Other versions
JPS6155658B2 (en
Inventor
Masahiro Nunoshita
Yoshitoku Nomura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1363379A priority Critical patent/JPS55106404A/en
Publication of JPS55106404A publication Critical patent/JPS55106404A/en
Publication of JPS6155658B2 publication Critical patent/JPS6155658B2/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
    • G02B6/351—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
    • G02B6/3546—NxM switch, i.e. a regular array 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
    • 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
    • G02B6/3598—Switching means directly located between an optoelectronic element and waveguides, including direct displacement of either the element or the waveguide, e.g. optical pulse generation

Landscapes

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

Abstract

PURPOSE:To obtain a photo switch operating as a small-sized photo data station, by mechanically moving a reflecting mirror having two reflecting planes simultaneously, and bypassing the photo signal of photo data way trunk line optical fiber transmission route. CONSTITUTION:A moving iron piece 16 is fitted to a reflecting mirror 13 having two reflecting planes 13a, 13b, and is moved by an electromagnet 15. A photo data signal propagated through a loop type trunk line optical fiber transmission route 1a of an optical fiber photo data way is passed through a photo connector 4a, and transmitted to one photo data station to enter the first photo switch 2. The photo signal is converted to an electric signal in a photoelectric converting device 7, so that data processing is performed. In case an accident occurs in a terminal device 11, by turning off photo switches 2, 3 and moving the two-plane reflecting mirror, the photo signal in the optical fiber transmission route may be bypassed from the terminal device.
JP1363379A 1979-02-08 1979-02-08 Photo switch Granted JPS55106404A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1363379A JPS55106404A (en) 1979-02-08 1979-02-08 Photo switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1363379A JPS55106404A (en) 1979-02-08 1979-02-08 Photo switch

Publications (2)

Publication Number Publication Date
JPS55106404A true JPS55106404A (en) 1980-08-15
JPS6155658B2 JPS6155658B2 (en) 1986-11-28

Family

ID=11838630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1363379A Granted JPS55106404A (en) 1979-02-08 1979-02-08 Photo switch

Country Status (1)

Country Link
JP (1) JPS55106404A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136907U (en) * 1981-02-19 1982-08-26
JPS5888603U (en) * 1981-12-04 1983-06-16 株式会社東芝 Optical signal switching device
JPS6299717A (en) * 1985-10-28 1987-05-09 Toshiba Corp Optical transmitting device provided with optical by-passing mechanism
JPS62102219A (en) * 1985-10-30 1987-05-12 Toshiba Corp Optical transmission equipment with optical by-pass mechanism
WO1987006014A1 (en) * 1986-04-02 1987-10-08 Plessey Overseas Limited Improvements in and relating to optical switching devices
JPH01100541U (en) * 1987-12-25 1989-07-06
JPH06243701A (en) * 1992-10-29 1994-09-02 Hughes Aircraft Co Distribution light beam system with optical fiber control
JP2005311897A (en) * 2004-04-23 2005-11-04 Sony Corp Optical communication device and optical signal input / output method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136907U (en) * 1981-02-19 1982-08-26
JPS5888603U (en) * 1981-12-04 1983-06-16 株式会社東芝 Optical signal switching device
JPS6299717A (en) * 1985-10-28 1987-05-09 Toshiba Corp Optical transmitting device provided with optical by-passing mechanism
JPS62102219A (en) * 1985-10-30 1987-05-12 Toshiba Corp Optical transmission equipment with optical by-pass mechanism
WO1987006014A1 (en) * 1986-04-02 1987-10-08 Plessey Overseas Limited Improvements in and relating to optical switching devices
JPH01100541U (en) * 1987-12-25 1989-07-06
JPH06243701A (en) * 1992-10-29 1994-09-02 Hughes Aircraft Co Distribution light beam system with optical fiber control
JP2005311897A (en) * 2004-04-23 2005-11-04 Sony Corp Optical communication device and optical signal input / output method

Also Published As

Publication number Publication date
JPS6155658B2 (en) 1986-11-28

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