JPS5774728A - Integral optical structure with same directive coupling - Google Patents

Integral optical structure with same directive coupling

Info

Publication number
JPS5774728A
JPS5774728A JP56134378A JP13437881A JPS5774728A JP S5774728 A JPS5774728 A JP S5774728A JP 56134378 A JP56134378 A JP 56134378A JP 13437881 A JP13437881 A JP 13437881A JP S5774728 A JPS5774728 A JP S5774728A
Authority
JP
Japan
Prior art keywords
optical structure
integral optical
same directive
directive coupling
coupling
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.)
Granted
Application number
JP56134378A
Other languages
English (en)
Other versions
JPH0338575B2 (ja
Inventor
Piyueshiyu Kuroodo
Papiyushiyon Mishieru
Adeitei Erubuyu
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 JPS5774728A publication Critical patent/JPS5774728A/ja
Publication of JPH0338575B2 publication Critical patent/JPH0338575B2/ja
Granted 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
    • G02F1/33—Acousto-optical deflection devices
    • G02F1/335—Acousto-optical deflection devices having an optical waveguide structure

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
JP56134378A 1980-08-29 1981-08-28 Integral optical structure with same directive coupling Granted JPS5774728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8018772A FR2490835A1 (fr) 1980-08-29 1980-08-29 Structure optique integree a couplage directionnel conforme

Publications (2)

Publication Number Publication Date
JPS5774728A true JPS5774728A (en) 1982-05-11
JPH0338575B2 JPH0338575B2 (ja) 1991-06-11

Family

ID=9245504

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56134378A Granted JPS5774728A (en) 1980-08-29 1981-08-28 Integral optical structure with same directive coupling

Country Status (5)

Country Link
US (1) US4433895A (ja)
EP (1) EP0047196B1 (ja)
JP (1) JPS5774728A (ja)
DE (1) DE3161033D1 (ja)
FR (1) FR2490835A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3115562A1 (de) * 1981-04-16 1982-11-11 Siemens AG, 1000 Berlin und 8000 München Optischer modulator, verfahren zu seinem betrieb und seine verwendung
US4674827A (en) * 1982-05-20 1987-06-23 Masayuki Izutsu Slab-type optical device
JPS6085312A (ja) * 1983-10-17 1985-05-14 Hitachi Ltd 固体化干渉計
SE455892B (sv) * 1984-02-17 1988-08-15 Ericsson Telefon Ab L M Optisk integrerad vagledarkomponent
US4791388A (en) * 1987-04-27 1988-12-13 Polaroid Corporation Channel waveguide modulator
US4899042A (en) * 1987-11-17 1990-02-06 The Boeing Company Integrated optic field sensor consisting of an interferometer formed in substrate
FR2635198B1 (fr) * 1988-08-03 1992-09-04 Commissariat Energie Atomique Dispositif de commutation de faisceaux lumineux integre
US5313535A (en) * 1992-02-27 1994-05-17 Nynex Corporation Optical path length modulator
US5446807A (en) * 1994-06-23 1995-08-29 Bell Communications Research, Inc. Passband-flattened acousto-optic polarization converter
US5790720A (en) * 1997-05-06 1998-08-04 Lucent Technologies, Inc. Acoustic-optic silica optical circuit switch
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
US6671425B1 (en) * 2002-06-18 2003-12-30 Celight Method and system for acoustically tuning a light source
CN111290191B (zh) * 2020-02-19 2023-07-18 联合微电子中心有限责任公司 定向耦合器及基于氮化硅平台的光开关
US20240369901A1 (en) * 2021-06-17 2024-11-07 Massachusetts Institute Of Technology Integrated dual-waveguide acousto-optic modulator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984668A (ja) * 1972-12-20 1974-08-14
JPS51138453A (en) * 1975-05-26 1976-11-30 Nippon Telegr & Teleph Corp <Ntt> Light information processing apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850503A (en) * 1972-10-26 1974-11-26 Texas Instruments Inc Asymmetric waveguide pair acoustic surface wave switch
US4026632A (en) * 1976-01-07 1977-05-31 Canadian Patents And Development Limited Frequency selective interwaveguide coupler
US4157860A (en) 1977-10-11 1979-06-12 Bell Telephone Laboratories, Incorporated Dual polarization electromagnetic switch and modulator
DE3006102A1 (de) * 1979-02-19 1980-08-28 Ricoh Kk Optische steuereinrichtung
US4251130A (en) 1979-07-18 1981-02-17 Bell Telephone Laboratories, Incorporated Velocity matched optical gate
US4372643A (en) 1980-06-23 1983-02-08 Bell Telephone Laboratories, Incorporated Standing-wave, velocity-matched gate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4984668A (ja) * 1972-12-20 1974-08-14
JPS51138453A (en) * 1975-05-26 1976-11-30 Nippon Telegr & Teleph Corp <Ntt> Light information processing apparatus

Also Published As

Publication number Publication date
EP0047196A1 (fr) 1982-03-10
FR2490835A1 (fr) 1982-03-26
US4433895A (en) 1984-02-28
DE3161033D1 (en) 1983-11-03
EP0047196B1 (fr) 1983-09-28
JPH0338575B2 (ja) 1991-06-11
FR2490835B1 (ja) 1982-09-03

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