FR2572546B1 - Dispositif bistable electromagnetique pour la commutation optique et commutateur optique matriciel utilisant ce dispositif - Google Patents

Dispositif bistable electromagnetique pour la commutation optique et commutateur optique matriciel utilisant ce dispositif

Info

Publication number
FR2572546B1
FR2572546B1 FR8416661A FR8416661A FR2572546B1 FR 2572546 B1 FR2572546 B1 FR 2572546B1 FR 8416661 A FR8416661 A FR 8416661A FR 8416661 A FR8416661 A FR 8416661A FR 2572546 B1 FR2572546 B1 FR 2572546B1
Authority
FR
France
Prior art keywords
optical switching
same
matrix
electromagnetic
electromagnetic bistable
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.)
Expired
Application number
FR8416661A
Other languages
English (en)
Other versions
FR2572546A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR8416661A priority Critical patent/FR2572546B1/fr
Publication of FR2572546A1 publication Critical patent/FR2572546A1/fr
Application granted granted Critical
Publication of FR2572546B1 publication Critical patent/FR2572546B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/14—Pivoting armatures
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/1821—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors for rotating or oscillating mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/18—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors
    • G02B7/182—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors
    • G02B7/1822—Mountings, adjusting means, or light-tight connections, for optical elements for prisms; for mirrors for mirrors comprising means for aligning the optical axis
    • G02B7/1827—Motorised alignment
    • G02B7/1828—Motorised alignment using magnetic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
FR8416661A 1984-10-31 1984-10-31 Dispositif bistable electromagnetique pour la commutation optique et commutateur optique matriciel utilisant ce dispositif Expired FR2572546B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8416661A FR2572546B1 (fr) 1984-10-31 1984-10-31 Dispositif bistable electromagnetique pour la commutation optique et commutateur optique matriciel utilisant ce dispositif

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416661A FR2572546B1 (fr) 1984-10-31 1984-10-31 Dispositif bistable electromagnetique pour la commutation optique et commutateur optique matriciel utilisant ce dispositif

Publications (2)

Publication Number Publication Date
FR2572546A1 FR2572546A1 (fr) 1986-05-02
FR2572546B1 true FR2572546B1 (fr) 1986-12-26

Family

ID=9309182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8416661A Expired FR2572546B1 (fr) 1984-10-31 1984-10-31 Dispositif bistable electromagnetique pour la commutation optique et commutateur optique matriciel utilisant ce dispositif

Country Status (1)

Country Link
FR (1) FR2572546B1 (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6430332B1 (en) * 1998-06-05 2002-08-06 Fiber, Llc Optical switching apparatus
US6496612B1 (en) 1999-09-23 2002-12-17 Arizona State University Electronically latching micro-magnetic switches and method of operating same
US20030025580A1 (en) 2001-05-18 2003-02-06 Microlab, Inc. Apparatus utilizing latching micromagnetic switches
US20030169135A1 (en) 2001-12-21 2003-09-11 Jun Shen Latching micro-magnetic switch array
US6836194B2 (en) 2001-12-21 2004-12-28 Magfusion, Inc. Components implemented using latching micro-magnetic switches
US20030179057A1 (en) 2002-01-08 2003-09-25 Jun Shen Packaging of a micro-magnetic switch with a patterned permanent magnet
US20030137374A1 (en) 2002-01-18 2003-07-24 Meichun Ruan Micro-Magnetic Latching switches with a three-dimensional solenoid coil
US20030222740A1 (en) 2002-03-18 2003-12-04 Microlab, Inc. Latching micro-magnetic switch with improved thermal reliability
CN100565740C (zh) 2002-09-18 2009-12-02 麦克弗森公司 层压机电***
US20040121505A1 (en) 2002-09-30 2004-06-24 Magfusion, Inc. Method for fabricating a gold contact on a microswitch
US7202765B2 (en) 2003-05-14 2007-04-10 Schneider Electric Industries Sas Latchable, magnetically actuated, ground plane-isolated radio frequency microswitch
US7215229B2 (en) 2003-09-17 2007-05-08 Schneider Electric Industries Sas Laminated relays with multiple flexible contacts
US7183884B2 (en) 2003-10-15 2007-02-27 Schneider Electric Industries Sas Micro magnetic non-latching switches and methods of making same
US20050083157A1 (en) 2003-10-15 2005-04-21 Magfusion, Inc. Micro magnetic latching switches and methods of making same
US7342473B2 (en) 2004-04-07 2008-03-11 Schneider Electric Industries Sas Method and apparatus for reducing cantilever stress in magnetically actuated relays

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54122134A (en) * 1978-03-16 1979-09-21 Nippon Telegr & Teleph Corp <Ntt> Light crossbar switch
JPS54156552A (en) * 1978-05-31 1979-12-10 Nippon Telegr & Teleph Corp <Ntt> Photo switch
FR2523363B1 (fr) * 1982-03-12 1986-07-25 Gentric Alain Dispositif bistable electromagnetique, application a la realisation de dispositifs de deflexion optique et de dispositifs de commutation notamment optique

Also Published As

Publication number Publication date
FR2572546A1 (fr) 1986-05-02

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Legal Events

Date Code Title Description
TP Transmission of property
TP Transmission of property
ST Notification of lapse