JPS572007A - Changeover device of optical fiber connection - Google Patents

Changeover device of optical fiber connection

Info

Publication number
JPS572007A
JPS572007A JP7649980A JP7649980A JPS572007A JP S572007 A JPS572007 A JP S572007A JP 7649980 A JP7649980 A JP 7649980A JP 7649980 A JP7649980 A JP 7649980A JP S572007 A JPS572007 A JP S572007A
Authority
JP
Japan
Prior art keywords
optical fiber
core radius
optical
larger
axis
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
JP7649980A
Other languages
English (en)
Inventor
Masaaki Yokoyama
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 JP7649980A priority Critical patent/JPS572007A/ja
Publication of JPS572007A publication Critical patent/JPS572007A/ja
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
    • G02B6/351—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
JP7649980A 1980-06-06 1980-06-06 Changeover device of optical fiber connection Pending JPS572007A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7649980A JPS572007A (en) 1980-06-06 1980-06-06 Changeover device of optical fiber connection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7649980A JPS572007A (en) 1980-06-06 1980-06-06 Changeover device of optical fiber connection

Publications (1)

Publication Number Publication Date
JPS572007A true JPS572007A (en) 1982-01-07

Family

ID=13606910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7649980A Pending JPS572007A (en) 1980-06-06 1980-06-06 Changeover device of optical fiber connection

Country Status (1)

Country Link
JP (1) JPS572007A (ja)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102769A (en) * 1977-02-18 1978-09-07 Mitsubishi Electric Corp Photo switch

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102769A (en) * 1977-02-18 1978-09-07 Mitsubishi Electric Corp Photo switch

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