IT1209217B - Commutatore a fibre ottiche. - Google Patents

Commutatore a fibre ottiche.

Info

Publication number
IT1209217B
IT1209217B IT8021910A IT2191080A IT1209217B IT 1209217 B IT1209217 B IT 1209217B IT 8021910 A IT8021910 A IT 8021910A IT 2191080 A IT2191080 A IT 2191080A IT 1209217 B IT1209217 B IT 1209217B
Authority
IT
Italy
Prior art keywords
optical fiber
fiber switch
switch
optical
fiber
Prior art date
Application number
IT8021910A
Other languages
English (en)
Other versions
IT8021910A0 (it
Inventor
Lynn Arnold Ii Price
Joseph Richard Statkevicus
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of IT8021910A0 publication Critical patent/IT8021910A0/it
Application granted granted Critical
Publication of IT1209217B publication Critical patent/IT1209217B/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
IT8021910A 1979-06-14 1980-05-09 Commutatore a fibre ottiche. IT1209217B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4840779A 1979-06-14 1979-06-14

Publications (2)

Publication Number Publication Date
IT8021910A0 IT8021910A0 (it) 1980-05-09
IT1209217B true IT1209217B (it) 1989-07-16

Family

ID=21954397

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8021910A IT1209217B (it) 1979-06-14 1980-05-09 Commutatore a fibre ottiche.

Country Status (4)

Country Link
EP (1) EP0020874A1 (it)
JP (1) JPS561904A (it)
CA (1) CA1137343A (it)
IT (1) IT1209217B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2120780A (en) * 1982-05-10 1983-12-07 Castell Safety Technology Ltd Switch
US4878729A (en) * 1985-10-28 1989-11-07 Square D Company Optical switch
FR2607265B1 (fr) * 1986-11-20 1989-08-11 Boscher Daniel Dispositif de derivation optique et installation en comportant application
FR2717581A1 (fr) * 1994-03-18 1995-09-22 Sea N Optic Sa Dispositif de détection de déplacement par déviation de faisceau lumineux provenant de fibre optique.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2016498A1 (de) * 1970-04-07 1971-10-28 Siemens Ag Vorrichtung für eine faseroptische Beleuchtungseinrichtung
US4023887A (en) * 1972-10-30 1977-05-17 General Optimation, Inc. Optical communication, switching and control apparatus and systems and modular electro-optical logic circuits, and applications thereof
JPS5433476B2 (it) * 1973-06-19 1979-10-20
JPS53112762A (en) * 1977-03-14 1978-10-02 Fujitsu Ltd Photo switching element

Also Published As

Publication number Publication date
JPS561904A (en) 1981-01-10
EP0020874A1 (de) 1981-01-07
CA1137343A (en) 1982-12-14
IT8021910A0 (it) 1980-05-09

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