JPS53157742U - - Google Patents

Info

Publication number
JPS53157742U
JPS53157742U JP1978060865U JP6086578U JPS53157742U JP S53157742 U JPS53157742 U JP S53157742U JP 1978060865 U JP1978060865 U JP 1978060865U JP 6086578 U JP6086578 U JP 6086578U JP S53157742 U JPS53157742 U JP S53157742U
Authority
JP
Japan
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
JP1978060865U
Other languages
Japanese (ja)
Other versions
JPS623784Y2 (2
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 filed Critical
Publication of JPS53157742U publication Critical patent/JPS53157742U/ja
Application granted granted Critical
Publication of JPS623784Y2 publication Critical patent/JPS623784Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2581—Multimode transmission
    • 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
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • G02F1/3137—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Optical Integrated Circuits (AREA)
JP1978060865U 1977-05-12 1978-05-08 Expired JPS623784Y2 (2)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/796,103 US4145109A (en) 1977-05-12 1977-05-12 Electro-optic multiplexing with high interchannel isolation

Publications (2)

Publication Number Publication Date
JPS53157742U true JPS53157742U (2) 1978-12-11
JPS623784Y2 JPS623784Y2 (2) 1987-01-28

Family

ID=25167303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1978060865U Expired JPS623784Y2 (2) 1977-05-12 1978-05-08

Country Status (2)

Country Link
US (1) US4145109A (2)
JP (1) JPS623784Y2 (2)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63133106A (ja) * 1986-11-26 1988-06-04 Hitachi Ltd 光合波・分波器
JPS63168633A (ja) * 1986-12-23 1988-07-12 アルカテル　アルストム　ルシェルシェ　ソシエテ　アノニム 光スイッチング素子

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4549085A (en) * 1983-04-14 1985-10-22 Cooper Industries, Inc. Electro-optical signal processing systems and devices
US4571024A (en) * 1983-10-25 1986-02-18 The United States Of America As Represented By The Secretary Of The Air Force Wavelength selective demultiplexer tuner
US4813757A (en) * 1986-11-26 1989-03-21 Hitachi, Ltd. Optical switch including bypass waveguide
US4940305A (en) * 1989-03-22 1990-07-10 The Boeing Company Optical switch based on 1×2 directional coupler
JPH06102295A (ja) * 1992-07-28 1994-04-15 Hewlett Packard Co <Hp> 非接触型プローブおよび非接触電圧測定装置
JP4789379B2 (ja) * 2001-09-26 2011-10-12 富士通株式会社 光スイッチ
GB0126640D0 (en) * 2001-11-06 2002-01-02 Denselight Semiconductors Pte Optical space switch
US8131124B2 (en) * 2008-04-22 2012-03-06 Jamshid Nayyer Optical guided mode spatial switches and their fabrication
US10036904B1 (en) * 2014-03-26 2018-07-31 Inphi Corporation Method and system for integrated differential electro-absorption modulator device
FR3027414B1 (fr) * 2014-10-15 2017-11-10 Photline Tech Modulateur de phase electro­optique et procede de modulation

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3795433A (en) * 1972-05-22 1974-03-05 Rca Corp Voltage induced optical waveguide means
US3874782A (en) * 1973-10-01 1975-04-01 Bell Telephone Labor Inc Light-guiding switch, modulator and deflector employing antisotropic substrate
US3909108A (en) * 1974-05-28 1975-09-30 Us Navy Optical switch and modulator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63133106A (ja) * 1986-11-26 1988-06-04 Hitachi Ltd 光合波・分波器
JPS63168633A (ja) * 1986-12-23 1988-07-12 アルカテル　アルストム　ルシェルシェ　ソシエテ　アノニム 光スイッチング素子

Also Published As

Publication number Publication date
JPS623784Y2 (2) 1987-01-28
US4145109A (en) 1979-03-20

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