JPS6440814A - Integrated electrooptical modulator having band pass response - Google Patents

Integrated electrooptical modulator having band pass response

Info

Publication number
JPS6440814A
JPS6440814A JP63178915A JP17891588A JPS6440814A JP S6440814 A JPS6440814 A JP S6440814A JP 63178915 A JP63178915 A JP 63178915A JP 17891588 A JP17891588 A JP 17891588A JP S6440814 A JPS6440814 A JP S6440814A
Authority
JP
Japan
Prior art keywords
electrodes
waveguides
band pass
refractive index
pair
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
JP63178915A
Other languages
English (en)
Inventor
Papiyushiyon Mishieru
Buruban Yaniku
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Publication of JPS6440814A publication Critical patent/JPS6440814A/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
    • G02F1/3134—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type controlled by a high-frequency electromagnetic wave component in an electric waveguide structure

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Optical Integrated Circuits (AREA)
JP63178915A 1987-07-17 1988-07-18 Integrated electrooptical modulator having band pass response Pending JPS6440814A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR878710124A FR2618273B1 (fr) 1987-07-17 1987-07-17 Modulateur/commutateur electro-optique integre a reponse passe-bande.

Publications (1)

Publication Number Publication Date
JPS6440814A true JPS6440814A (en) 1989-02-13

Family

ID=9353256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63178915A Pending JPS6440814A (en) 1987-07-17 1988-07-18 Integrated electrooptical modulator having band pass response

Country Status (5)

Country Link
US (1) US4969701A (ja)
EP (1) EP0299842B1 (ja)
JP (1) JPS6440814A (ja)
DE (1) DE3886602T2 (ja)
FR (1) FR2618273B1 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670589B1 (fr) * 1990-12-14 1994-04-15 Thomson Csf Dispositif de modulation electrooptique integre.
FR2784185B1 (fr) 1998-10-06 2001-02-02 Thomson Csf Dispositif pour l'harmonisation entre une voie d'emission laser et une voie passive d'observation
US7342467B2 (en) * 2004-06-30 2008-03-11 Harris Stratex Networks, Inc. Variable power coupling device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4372643A (en) * 1980-06-23 1983-02-08 Bell Telephone Laboratories, Incorporated Standing-wave, velocity-matched gate
US4381139A (en) * 1980-08-29 1983-04-26 Bell Telephone Laboratories, Incorporated Velocity mismatched modulator
SE461482B (sv) * 1986-05-16 1990-02-19 Ericsson Telefon Ab L M Optoelektronisk riktkopplare med likspaenningsfri styrsignal
US4843350A (en) * 1987-01-20 1989-06-27 Hewlett-Packard Company Coded sequence travelling-wave optical modulator
US4820009A (en) * 1987-08-13 1989-04-11 Trw Inc. Electrooptical switch and modulator
US4763974A (en) * 1987-08-13 1988-08-16 Trw Inc. Δβ-Phase reversal coupled waveguide interferometer

Also Published As

Publication number Publication date
EP0299842A1 (fr) 1989-01-18
EP0299842B1 (fr) 1993-12-29
DE3886602D1 (de) 1994-02-10
FR2618273A1 (fr) 1989-01-20
FR2618273B1 (fr) 1994-06-17
DE3886602T2 (de) 1994-04-21
US4969701A (en) 1990-11-13

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