NL191156C - Inrichting voor het naar keuze positioneren van het uiteinde van een optische vezel en verbindingscentrale. - Google Patents

Inrichting voor het naar keuze positioneren van het uiteinde van een optische vezel en verbindingscentrale.

Info

Publication number
NL191156C
NL191156C NL8100501A NL8100501A NL191156C NL 191156 C NL191156 C NL 191156C NL 8100501 A NL8100501 A NL 8100501A NL 8100501 A NL8100501 A NL 8100501A NL 191156 C NL191156 C NL 191156C
Authority
NL
Netherlands
Prior art keywords
optical fiber
connection center
optionally positioning
optionally
positioning
Prior art date
Application number
NL8100501A
Other languages
English (en)
Dutch (nl)
Other versions
NL191156B (nl
NL8100501A (nl
Original Assignee
Herzl Laor
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
Priority claimed from IL59306A external-priority patent/IL59306A/xx
Priority claimed from IL60923A external-priority patent/IL60923A/xx
Application filed by Herzl Laor filed Critical Herzl Laor
Publication of NL8100501A publication Critical patent/NL8100501A/nl
Publication of NL191156B publication Critical patent/NL191156B/xx
Application granted granted Critical
Publication of NL191156C publication Critical patent/NL191156C/xx

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
    • G02B6/3508—Lateral or transverse displacement of the whole waveguides, e.g. by varying the distance between opposed waveguide ends, or by mutual lateral displacement of opposed waveguide ends
    • 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
    • G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
    • G02B6/3803—Adjustment or alignment devices for alignment prior to splicing
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
    • G02B6/4226—Positioning means for moving the elements into alignment, e.g. alignment screws, deformation of the mount
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • 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
    • 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
    • G02B6/3566—Mechanical details of the actuation mechanism associated with the moving element or mounting mechanism details involving bending a beam, e.g. with cantilever
    • 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
    • G02B6/3578—Piezoelectric 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
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/422—Active alignment, i.e. moving the elements in response to the detected degree of coupling or position of the elements
    • G02B6/4227—Active alignment methods, e.g. procedures and algorithms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Communication System (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Mechanical Optical Scanning Systems (AREA)
NL8100501A 1980-02-04 1981-02-03 Inrichting voor het naar keuze positioneren van het uiteinde van een optische vezel en verbindingscentrale. NL191156C (nl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
IL59306A IL59306A (en) 1980-02-04 1980-02-04 Switching exchange exmploying electro-magnetic radiation beams
IL5930680 1980-02-04
IL60923A IL60923A (en) 1980-08-26 1980-08-26 Piezoelectric apparatus for positioning of optical fibres
IL6092380 1980-08-26

Publications (3)

Publication Number Publication Date
NL8100501A NL8100501A (nl) 1981-09-01
NL191156B NL191156B (nl) 1994-09-16
NL191156C true NL191156C (nl) 1995-02-16

Family

ID=26320821

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8100501A NL191156C (nl) 1980-02-04 1981-02-03 Inrichting voor het naar keuze positioneren van het uiteinde van een optische vezel en verbindingscentrale.

Country Status (9)

Country Link
US (4) US4512036A (de)
JP (1) JPH069396B2 (de)
CA (1) CA1192646A (de)
CH (1) CH661987A5 (de)
DE (1) DE3103010A1 (de)
FR (1) FR2475343B1 (de)
GB (2) GB2071924B (de)
IT (1) IT1135274B (de)
NL (1) NL191156C (de)

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Also Published As

Publication number Publication date
FR2475343A1 (fr) 1981-08-07
GB2071924A (en) 1981-09-23
DE3103010C2 (de) 1991-04-25
IT1135274B (it) 1986-08-20
GB2071924B (en) 1985-01-16
DE3103010A1 (de) 1981-12-17
IT8119479A0 (it) 1981-02-03
CA1192646A (en) 1985-08-27
US4543663A (en) 1985-09-24
US4651343A (en) 1987-03-17
GB2139819A (en) 1984-11-14
JPH069396B2 (ja) 1994-02-02
GB2139819B (en) 1985-06-05
FR2475343B1 (fr) 1988-08-12
JPS56122586A (en) 1981-09-26
GB8324605D0 (en) 1983-10-19
US4580292A (en) 1986-04-01
US4512036A (en) 1985-04-16
NL191156B (nl) 1994-09-16
NL8100501A (nl) 1981-09-01
CH661987A5 (de) 1987-08-31

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