GB9424276D0 - Manually operable optical switches - Google Patents

Manually operable optical switches

Info

Publication number
GB9424276D0
GB9424276D0 GB9424276A GB9424276A GB9424276D0 GB 9424276 D0 GB9424276 D0 GB 9424276D0 GB 9424276 A GB9424276 A GB 9424276A GB 9424276 A GB9424276 A GB 9424276A GB 9424276 D0 GB9424276 D0 GB 9424276D0
Authority
GB
United Kingdom
Prior art keywords
manually operable
optical switches
operable optical
switches
manually
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.)
Withdrawn
Application number
GB9424276A
Other versions
GB2295687A (en
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.)
Ford Motor Co Ltd
Ford Motor Co
Original Assignee
Ford Motor Co Ltd
Ford Motor Co
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 Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Motor Co Ltd
Priority to GB9424276A priority Critical patent/GB2295687A/en
Publication of GB9424276D0 publication Critical patent/GB9424276D0/en
Publication of GB2295687A publication Critical patent/GB2295687A/en
Withdrawn legal-status Critical Current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
    • G02B6/351—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements
    • G02B6/353—Optical coupling means having switching means involving stationary waveguides with moving interposed optical elements the optical element being a shutter, baffle, beam dump or opaque element
    • 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
    • G02B6/3594—Characterised by additional functional means, e.g. means for variably attenuating or branching or means for switching differently polarized beams

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
GB9424276A 1994-12-01 1994-12-01 Manually operable optical switch with encoded shutter Withdrawn GB2295687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9424276A GB2295687A (en) 1994-12-01 1994-12-01 Manually operable optical switch with encoded shutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9424276A GB2295687A (en) 1994-12-01 1994-12-01 Manually operable optical switch with encoded shutter

Publications (2)

Publication Number Publication Date
GB9424276D0 true GB9424276D0 (en) 1995-01-18
GB2295687A GB2295687A (en) 1996-06-05

Family

ID=10765279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9424276A Withdrawn GB2295687A (en) 1994-12-01 1994-12-01 Manually operable optical switch with encoded shutter

Country Status (1)

Country Link
GB (1) GB2295687A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150017945A (en) * 2013-08-08 2015-02-23 삼성전자주식회사 Signal Input Apparatus and Magnetic Resonance Imaging Apparatus comprising the same

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3818485A (en) * 1973-03-30 1974-06-18 Western Digital Syst Inc Keyboard apparatus
US4442425A (en) * 1981-11-13 1984-04-10 Sperry Corporation Passive fiber optic keyboard
US4445762A (en) * 1982-12-28 1984-05-01 Polaroid Corporation Encoded shutter blade apparatus
DE3804822C1 (en) * 1988-02-12 1989-01-05 Krone Ag, 1000 Berlin, De
ES2011352A6 (en) * 1988-05-27 1990-01-01 Jaeger Iberica Multifunction optical switch.
US4991925A (en) * 1988-10-04 1991-02-12 Metricor Spectrum shifting optical switch
US4919512A (en) * 1988-10-17 1990-04-24 Mcdonnell Douglas Corporation Wavelength shift switch and sensing system
US5046806A (en) * 1990-02-22 1991-09-10 Cst Coldswitch Holdings Inc. Single fibre control switches

Also Published As

Publication number Publication date
GB2295687A (en) 1996-06-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)