JPS5726824A - Polarizable optical device - Google Patents

Polarizable optical device

Info

Publication number
JPS5726824A
JPS5726824A JP8451881A JP8451881A JPS5726824A JP S5726824 A JPS5726824 A JP S5726824A JP 8451881 A JP8451881 A JP 8451881A JP 8451881 A JP8451881 A JP 8451881A JP S5726824 A JPS5726824 A JP S5726824A
Authority
JP
Japan
Prior art keywords
optical device
polarizable
polarizable optical
optical
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.)
Pending
Application number
JP8451881A
Other languages
Japanese (ja)
Inventor
Edowaado Wagunaa Richiyaado
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of JPS5726824A publication Critical patent/JPS5726824A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/1326—Liquid crystal optical waveguides or liquid crystal cells specially adapted for gating or modulating between optical waveguides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on magneto-optical elements, e.g. exhibiting Faraday effect
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
JP8451881A 1980-06-03 1981-06-03 Polarizable optical device Pending JPS5726824A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15618780A 1980-06-03 1980-06-03

Publications (1)

Publication Number Publication Date
JPS5726824A true JPS5726824A (en) 1982-02-13

Family

ID=22558486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8451881A Pending JPS5726824A (en) 1980-06-03 1981-06-03 Polarizable optical device

Country Status (4)

Country Link
JP (1) JPS5726824A (en)
GB (1) GB2076994A (en)
NL (1) NL8102680A (en)
SE (1) SE8103251L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH027026A (en) * 1988-06-27 1990-01-11 Nippon Telegr & Teleph Corp <Ntt> Optical changeover switch
JPH02100025A (en) * 1988-10-07 1990-04-12 Nippon Telegr & Teleph Corp <Ntt> Liquid crystal optical changeover switch

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3378140D1 (en) * 1982-07-14 1988-11-03 Fujitsu Ltd Polarizing elements
DE3377595D1 (en) * 1983-12-01 1988-09-08 Ibm Deutschland Interferometric device with a mach-zehnder interferometer
US4685773A (en) * 1984-09-13 1987-08-11 Gte Laboratories Incorporated Birefringent optical multiplexer with flattened bandpass
US4566761A (en) * 1984-09-13 1986-01-28 Gte Laboratories Incorporated Birefringent optical wavelength multiplexer/demultiplexer
US4744075A (en) * 1987-04-02 1988-05-10 Gte Laboratories Incorporated Multichannel wavelength multiplexer/demultiplexer
US5223975A (en) * 1988-11-11 1993-06-29 Fujitsu Limited Polarization beam coupler including a splitter for producing an output monitor beam
DE69013130T2 (en) * 1989-12-28 1995-03-09 Fujitsu Ltd Optical spatial switch and network with such optical spatial switches.
IL115075A (en) * 1995-08-25 1999-08-17 Univ Ramot All optical switch
US6259831B1 (en) * 1999-06-29 2001-07-10 Reveo, Inc. All-optical interconnect utilizing polarization gates
JP2002148435A (en) * 2000-11-10 2002-05-22 Fdk Corp Polarization separation / synthesis element and optical device using the same
DE102005020545A1 (en) * 2005-05-03 2006-11-09 Carl Zeiss Jena Gmbh Device for controlling light radiation
DE102015116187A1 (en) 2015-09-24 2017-03-30 Grintech Gmbh Illumination arrangement, beam combination device and method for coupling at least three input light beams into a light guide
CN118534588B (en) * 2024-07-22 2024-09-20 北京中科国光量子科技有限公司 Polarization independent optical switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH027026A (en) * 1988-06-27 1990-01-11 Nippon Telegr & Teleph Corp <Ntt> Optical changeover switch
JPH02100025A (en) * 1988-10-07 1990-04-12 Nippon Telegr & Teleph Corp <Ntt> Liquid crystal optical changeover switch

Also Published As

Publication number Publication date
NL8102680A (en) 1982-01-04
GB2076994A (en) 1981-12-09
SE8103251L (en) 1981-12-04

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