JPS5194973A - - Google Patents

Info

Publication number
JPS5194973A
JPS5194973A JP50055273A JP5527375A JPS5194973A JP S5194973 A JPS5194973 A JP S5194973A JP 50055273 A JP50055273 A JP 50055273A JP 5527375 A JP5527375 A JP 5527375A JP S5194973 A JPS5194973 A JP S5194973A
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.)
Pending
Application number
JP50055273A
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 JPS5194973A publication Critical patent/JPS5194973A/ja
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
    • G02F1/29—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
    • G02F1/3132—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type
    • 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 
    • G02F1/21—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  by interference
    • G02F1/225—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  by interference in an optical waveguide structure
JP50055273A 1974-05-09 1975-05-07 Pending JPS5194973A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2422401A DE2422401A1 (de) 1974-05-09 1974-05-09 Integrierter optischer modulator

Publications (1)

Publication Number Publication Date
JPS5194973A true JPS5194973A (ja) 1976-08-20

Family

ID=5915045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50055273A Pending JPS5194973A (ja) 1974-05-09 1975-05-07

Country Status (5)

Country Link
US (1) US3964819A (ja)
JP (1) JPS5194973A (ja)
DE (1) DE2422401A1 (ja)
FR (1) FR2270614B1 (ja)
GB (1) GB1512453A (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198116A (en) * 1975-04-30 1980-04-15 Thomson-Csf Electro-optical switch and modulator
FR2399736A1 (fr) * 1977-08-05 1979-03-02 Thomson Csf Procede de fabrication d'une structure electro-optique comportant une electrode integree et composant optoelectronique utilisant ladite structure
US4240693A (en) * 1978-12-26 1980-12-23 Bell Telephone Laboratories, Incorporated Electro-optical device based on electroplating action
US4245883A (en) * 1978-12-26 1981-01-20 Bell Telephone Laboratories, Incorporated Electrochromic optical device
US4342499A (en) * 1979-03-19 1982-08-03 Hicks Jr John W Communications tuning construction
US4645293A (en) * 1981-03-25 1987-02-24 Taizo Yoshida Optical waveguide coupler having a grating electrode
US4773732A (en) * 1984-12-21 1988-09-27 Max-Planck-Gesellschaft Zur Foederung Der Wissenschaften E.V Optical interferometric apparatus with an electrically controllable intensity transmission factor
US5543805A (en) * 1994-10-13 1996-08-06 The Boeing Company Phased array beam controller using integrated electro-optic circuits
US5751248A (en) * 1994-10-13 1998-05-12 The Boeing Company Phased array beam controller using integrated electro-optic circuits

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529205A (en) * 1968-10-21 1970-09-15 Bell Telephone Labor Inc Spatially periodic coupling for modes having differing propagation constants and traveling wave tube utilizing same
US3874782A (en) * 1973-10-01 1975-04-01 Bell Telephone Labor Inc Light-guiding switch, modulator and deflector employing antisotropic substrate
US3877781A (en) * 1974-01-16 1975-04-15 Bell Telephone Labor Inc Electro-optical thin-film device

Also Published As

Publication number Publication date
FR2270614A1 (ja) 1975-12-05
US3964819A (en) 1976-06-22
DE2422401A1 (de) 1975-11-20
GB1512453A (en) 1978-06-01
FR2270614B1 (ja) 1977-04-15

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