FR2524658A1 - Commutateur optique et matrice de commutation comprenant de tels commutateurs - Google Patents

Commutateur optique et matrice de commutation comprenant de tels commutateurs Download PDF

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Publication number
FR2524658A1
FR2524658A1 FR8205440A FR8205440A FR2524658A1 FR 2524658 A1 FR2524658 A1 FR 2524658A1 FR 8205440 A FR8205440 A FR 8205440A FR 8205440 A FR8205440 A FR 8205440A FR 2524658 A1 FR2524658 A1 FR 2524658A1
Authority
FR
France
Prior art keywords
light ray
optical switch
plate
liquid
transparent
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
FR8205440A
Other languages
English (en)
French (fr)
Other versions
FR2524658B1 (OSRAM
Inventor
Jacques Legrand
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.)
Socapex SA
Original Assignee
Socapex SA
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 Socapex SA filed Critical Socapex SA
Priority to FR8205440A priority Critical patent/FR2524658A1/fr
Priority to EP83400592A priority patent/EP0090723A1/fr
Priority to US06/480,125 priority patent/US4582391A/en
Publication of FR2524658A1 publication Critical patent/FR2524658A1/fr
Application granted granted Critical
Publication of FR2524658B1 publication Critical patent/FR2524658B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • 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
    • G02B6/3538—Optical coupling means having switching means based on displacement or deformation of a liquid
    • 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
    • G02B6/351—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
    • G02B6/3514—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 moving along a line so as to translate into and out of the beam path, i.e. across the beam path
    • 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
    • G02B6/3522—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element enabling or impairing total internal reflection
    • 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
    • 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
    • G02B6/3552—1x1 switch, e.g. on/off switch
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
FR8205440A 1982-03-30 1982-03-30 Commutateur optique et matrice de commutation comprenant de tels commutateurs Granted FR2524658A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR8205440A FR2524658A1 (fr) 1982-03-30 1982-03-30 Commutateur optique et matrice de commutation comprenant de tels commutateurs
EP83400592A EP0090723A1 (fr) 1982-03-30 1983-03-22 Commutateur optique et matrice de commutation comprenant de tels commutateurs
US06/480,125 US4582391A (en) 1982-03-30 1983-03-29 Optical switch, and a matrix of such switches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205440A FR2524658A1 (fr) 1982-03-30 1982-03-30 Commutateur optique et matrice de commutation comprenant de tels commutateurs

Publications (2)

Publication Number Publication Date
FR2524658A1 true FR2524658A1 (fr) 1983-10-07
FR2524658B1 FR2524658B1 (OSRAM) 1984-05-18

Family

ID=9272565

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8205440A Granted FR2524658A1 (fr) 1982-03-30 1982-03-30 Commutateur optique et matrice de commutation comprenant de tels commutateurs

Country Status (3)

Country Link
US (1) US4582391A (OSRAM)
EP (1) EP0090723A1 (OSRAM)
FR (1) FR2524658A1 (OSRAM)

Families Citing this family (98)

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FR2553906B1 (fr) * 1983-10-21 1986-10-17 Thomson Csf Dispositif de commutation optique a commande electrique
FR2561402B1 (fr) * 1984-03-13 1987-12-11 Thomson Csf Mat Tel Selecteur optique
FR2561403B1 (fr) * 1984-03-13 1986-09-12 Thomson Csf Mat Tel Commutateur optique
GB2197087A (en) * 1986-11-05 1988-05-11 Gen Electric Plc Optical switch comprising movable reflective liquid
GB2206977A (en) * 1987-07-14 1989-01-18 Gen Electric Conpany Plc The Integrated optical switch using movable liquid
CA1321089C (en) * 1988-05-06 1993-08-10 Adc Telecommunications, Inc. Optical switch
US5098207A (en) * 1990-02-09 1992-03-24 Minnesota Mining And Manufacturing Company Optical fiber switch
US5463704A (en) * 1994-05-16 1995-10-31 Adc Telecommunications, Inc. Fiber optic switch
US5493127A (en) * 1994-12-20 1996-02-20 Michigan State University Feedback control of electrorheological fluid response
DE19536816A1 (de) * 1995-10-02 1997-04-03 Robert Dr Scheiber Anzeigevorrichtung
DE19711564C2 (de) * 1997-03-20 1999-07-08 Inst Mikrotechnik Mainz Gmbh Optisches Schaltelement und Schaltanordnung
EP1058859A1 (de) 1998-02-23 2000-12-13 Huber & Suhner Ag Positioniervorrichtung zum positionieren und fixieren von optischen fasern sowie steckverbinder mit einer solchen positioniervorrichtung
US6565727B1 (en) * 1999-01-25 2003-05-20 Nanolytics, Inc. Actuators for microfluidics without moving parts
NL1011749C2 (nl) * 1999-04-07 2000-10-10 Frank Alexander V D Bovenkamp Optische schakelaar en samenstel van ten minste twee van dergelijke optische schakelaars.
US6396371B2 (en) * 2000-02-02 2002-05-28 Raytheon Company Microelectromechanical micro-relay with liquid metal contacts
US6689976B1 (en) * 2002-10-08 2004-02-10 Agilent Technologies, Inc. Electrically isolated liquid metal micro-switches for integrally shielded microcircuits
US6924792B1 (en) 2000-03-10 2005-08-02 Richard V. Jessop Electrowetting and electrostatic screen display systems, colour displays and transmission means
FR2817974B1 (fr) * 2000-12-12 2003-09-12 Commissariat Energie Atomique Micro-actionneur optique, composant optique utilisant le micro-actionneur, et procede de realisation d'un micro-actionneur optique
US6529651B1 (en) 2001-04-26 2003-03-04 Optical Switch Corporation Method and apparatus for optical switching
US7078849B2 (en) * 2001-10-31 2006-07-18 Agilent Technologies, Inc. Longitudinal piezoelectric optical latching relay
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US20030194170A1 (en) * 2002-04-10 2003-10-16 Wong Marvin Glenn Piezoelectric optical demultiplexing switch
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US6927529B2 (en) 2002-05-02 2005-08-09 Agilent Technologies, Inc. Solid slug longitudinal piezoelectric latching relay
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US6911132B2 (en) 2002-09-24 2005-06-28 Duke University Apparatus for manipulating droplets by electrowetting-based techniques
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US7022926B2 (en) * 2002-12-12 2006-04-04 Agilent Technologies, Inc. Ultrasonically milled channel plate for a switch
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US6743990B1 (en) 2002-12-12 2004-06-01 Agilent Technologies, Inc. Volume adjustment apparatus and method for use
US6787719B2 (en) * 2002-12-12 2004-09-07 Agilent Technologies, Inc. Switch and method for producing the same
US7019235B2 (en) 2003-01-13 2006-03-28 Agilent Technologies, Inc. Photoimaged channel plate for a switch
US6809277B2 (en) * 2003-01-22 2004-10-26 Agilent Technologies, Inc. Method for registering a deposited material with channel plate channels, and switch produced using same
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US6946776B2 (en) * 2003-04-14 2005-09-20 Agilent Technologies, Inc. Method and apparatus for maintaining a liquid metal switch in a ready-to-switch condition
US6870111B2 (en) * 2003-04-14 2005-03-22 Agilent Technologies, Inc. Bending mode liquid metal switch
US6816641B2 (en) * 2003-04-14 2004-11-09 Agilent Technologies, Inc. Method and structure for a solid slug caterpillar piezoelectric optical relay
US6876131B2 (en) * 2003-04-14 2005-04-05 Agilent Technologies, Inc. High-frequency, liquid metal, latching relay with face contact
US6900578B2 (en) * 2003-04-14 2005-05-31 Agilent Technologies, Inc. High frequency latching relay with bending switch bar
US6946775B2 (en) * 2003-04-14 2005-09-20 Agilent Technologies, Inc. Method and structure for a slug assisted longitudinal piezoelectrically actuated liquid metal optical switch
US6925223B2 (en) * 2003-04-14 2005-08-02 Agilent Technologies, Inc. Pressure actuated optical latching relay
US6903287B2 (en) * 2003-04-14 2005-06-07 Agilent Technologies, Inc. Liquid metal optical relay
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Citations (3)

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US3572896A (en) * 1967-06-26 1971-03-30 Bunker Ramo Switchable light modulating device
EP0025097A1 (fr) * 1979-09-10 1981-03-18 International Business Machines Corporation Commutateur optique
EP0042907A1 (en) * 1980-06-30 1982-01-06 International Business Machines Corporation Optical switch

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Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US3572896A (en) * 1967-06-26 1971-03-30 Bunker Ramo Switchable light modulating device
EP0025097A1 (fr) * 1979-09-10 1981-03-18 International Business Machines Corporation Commutateur optique
EP0042907A1 (en) * 1980-06-30 1982-01-06 International Business Machines Corporation Optical switch

Non-Patent Citations (2)

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Title
APPLIED OPTICS, volume 12, no. 6, juin 1973, NEW YORK (US) G.W. TAYLOR "Electrical control of light by fluid logic devices" pages 1227-1239 *
APPLIED PHYSICS LETTERS, volume 40, no. 1, janvier 1982 NEW YORK (US) J.L. JACKEL et al. "Electrowetting optical switch", pages 4-6 *

Also Published As

Publication number Publication date
EP0090723A1 (fr) 1983-10-05
US4582391A (en) 1986-04-15
FR2524658B1 (OSRAM) 1984-05-18

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