JPS5576301A - Fiber moving type matrix photo switch - Google Patents

Fiber moving type matrix photo switch

Info

Publication number
JPS5576301A
JPS5576301A JP14899578A JP14899578A JPS5576301A JP S5576301 A JPS5576301 A JP S5576301A JP 14899578 A JP14899578 A JP 14899578A JP 14899578 A JP14899578 A JP 14899578A JP S5576301 A JPS5576301 A JP S5576301A
Authority
JP
Japan
Prior art keywords
blocks
optical fibers
guide parts
moving type
type matrix
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
JP14899578A
Other languages
Japanese (ja)
Other versions
JPS6154205B2 (en
Inventor
Seiji Miyazaki
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP14899578A priority Critical patent/JPS5576301A/en
Publication of JPS5576301A publication Critical patent/JPS5576301A/en
Publication of JPS6154205B2 publication Critical patent/JPS6154205B2/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
    • G02B6/354—Switching arrangements, i.e. number of input/output ports and interconnection types
    • G02B6/3554—3D constellations, i.e. with switching elements and switched beams located in a volume
    • G02B6/3556—NxM switch, i.e. regular arrays 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
    • G02B6/3502—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

Abstract

PURPOSE:To make possible the switch for photo exchanging of good performance by moving respectively a plurality of optical fibers on the transmission side and reception side in the orthognal guide parts. CONSTITUTION:Two blocks 2, 3 which are parallel formed with plural guide parts 1 using oblong holes or grooves are provided. Said both blocks 2, 3 are so disposed that the lengthwise directions of their guide parts 1 intersect orthogonally. The guide parts 1 are inserted with respectively each one of optical fibers 4-1-4-n, 5-1- 5-n which are then so aligned that their end faces become paralle with the opposing faces of the both blocks 2, 3. Further the respective optical fibers 4-1-4-n, 5-1- 5-n are made movable in parallel with the opposing fades of the both blocks 2, 3 by the driving devices respectively attached thereto so that it is made possible to simultaneously perform the connection of plural sets of the optical fibers 4-1-4-n and 5-1-5-n.
JP14899578A 1978-12-04 1978-12-04 Fiber moving type matrix photo switch Granted JPS5576301A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14899578A JPS5576301A (en) 1978-12-04 1978-12-04 Fiber moving type matrix photo switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14899578A JPS5576301A (en) 1978-12-04 1978-12-04 Fiber moving type matrix photo switch

Publications (2)

Publication Number Publication Date
JPS5576301A true JPS5576301A (en) 1980-06-09
JPS6154205B2 JPS6154205B2 (en) 1986-11-21

Family

ID=15465341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14899578A Granted JPS5576301A (en) 1978-12-04 1978-12-04 Fiber moving type matrix photo switch

Country Status (1)

Country Link
JP (1) JPS5576301A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868702A (en) * 1981-10-21 1983-04-23 Nippon Telegr & Teleph Corp <Ntt> Optical switch
FR2523393A1 (en) * 1982-03-12 1983-09-16 Thomson Csf Mat Tel Switch matrix assembly for optical fibres - uses moving coil carriers ferromagnetic rails and positioned by mirror and photodiode assembly
US4653849A (en) * 1983-05-31 1987-03-31 Compagnie Industrielle Des Telecommunications Cit-Alcatel Optical space-division switching assembly

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5868702A (en) * 1981-10-21 1983-04-23 Nippon Telegr & Teleph Corp <Ntt> Optical switch
FR2523393A1 (en) * 1982-03-12 1983-09-16 Thomson Csf Mat Tel Switch matrix assembly for optical fibres - uses moving coil carriers ferromagnetic rails and positioned by mirror and photodiode assembly
US4653849A (en) * 1983-05-31 1987-03-31 Compagnie Industrielle Des Telecommunications Cit-Alcatel Optical space-division switching assembly

Also Published As

Publication number Publication date
JPS6154205B2 (en) 1986-11-21

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