FR2492116B1 - - Google Patents

Info

Publication number
FR2492116B1
FR2492116B1 FR8021677A FR8021677A FR2492116B1 FR 2492116 B1 FR2492116 B1 FR 2492116B1 FR 8021677 A FR8021677 A FR 8021677A FR 8021677 A FR8021677 A FR 8021677A FR 2492116 B1 FR2492116 B1 FR 2492116B1
Authority
FR
France
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.)
Expired
Application number
FR8021677A
Other languages
French (fr)
Other versions
FR2492116A1 (fr
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
Priority to FR8021677A priority Critical patent/FR2492116A1/fr
Priority to EP81401462A priority patent/EP0050059B1/fr
Priority to DE8181401462T priority patent/DE3166047D1/de
Priority to US06/307,933 priority patent/US4468085A/en
Priority to CA000387352A priority patent/CA1168487A/en
Priority to DK444081A priority patent/DK444081A/da
Priority to JP56160406A priority patent/JPS5793305A/ja
Priority to NO813421A priority patent/NO813421L/no
Publication of FR2492116A1 publication Critical patent/FR2492116A1/fr
Application granted granted Critical
Publication of FR2492116B1 publication Critical patent/FR2492116B1/fr
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
    • G02F1/31—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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
    • G02B6/4236—Fixing or mounting methods of the aligned elements
    • G02B6/424—Mounting of the optical light guide
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4287—Optical modules with tapping or launching means through the surface of the waveguide

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Optical Integrated Circuits (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
FR8021677A 1980-10-10 1980-10-10 Jonction optique hybride et application a un dispositif interferometrique en anneau Granted FR2492116A1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR8021677A FR2492116A1 (fr) 1980-10-10 1980-10-10 Jonction optique hybride et application a un dispositif interferometrique en anneau
EP81401462A EP0050059B1 (fr) 1980-10-10 1981-09-18 Jonction optique hybride et application à un dispositif interférométrique en anneau
DE8181401462T DE3166047D1 (en) 1980-10-10 1981-09-18 Hybrid optical junction and application to a ring interferometer
US06/307,933 US4468085A (en) 1980-10-10 1981-10-02 Hybrid optical junction and its use in a loop interferometer
CA000387352A CA1168487A (en) 1980-10-10 1981-10-06 Hybrid optical junction and its use in a loop interferometer
DK444081A DK444081A (da) 1980-10-10 1981-10-07 Straalingsseparator med et hybrid optisk samleled isaer til et interferometer
JP56160406A JPS5793305A (en) 1980-10-10 1981-10-09 Hybrid optical joint in loop interference meter and use thereof
NO813421A NO813421L (no) 1980-10-10 1981-10-09 Hybrid optisk forbindelse og dens anvendelse i et sloeyfe interferometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8021677A FR2492116A1 (fr) 1980-10-10 1980-10-10 Jonction optique hybride et application a un dispositif interferometrique en anneau

Publications (2)

Publication Number Publication Date
FR2492116A1 FR2492116A1 (fr) 1982-04-16
FR2492116B1 true FR2492116B1 (OSRAM) 1984-04-20

Family

ID=9246742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8021677A Granted FR2492116A1 (fr) 1980-10-10 1980-10-10 Jonction optique hybride et application a un dispositif interferometrique en anneau

Country Status (8)

Country Link
US (1) US4468085A (OSRAM)
EP (1) EP0050059B1 (OSRAM)
JP (1) JPS5793305A (OSRAM)
CA (1) CA1168487A (OSRAM)
DE (1) DE3166047D1 (OSRAM)
DK (1) DK444081A (OSRAM)
FR (1) FR2492116A1 (OSRAM)
NO (1) NO813421L (OSRAM)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674827A (en) * 1982-05-20 1987-06-23 Masayuki Izutsu Slab-type optical device
US4693544A (en) * 1982-12-14 1987-09-15 Nippon Sheet Glass Co., Ltd. Optical branching device with internal waveguide
EP0146196A3 (de) * 1983-12-17 1987-01-21 Philips Patentverwaltung GmbH Integriert-optisches Bauelement
JPS6146911A (ja) * 1984-08-10 1986-03-07 Nippon Telegr & Teleph Corp <Ntt> 導波形光モジユ−ル
JPS61288102A (ja) * 1985-06-14 1986-12-18 Nippon Sheet Glass Co Ltd 平面導波路を用いた走査微分干渉装置
FR2613065B1 (fr) * 1987-03-24 1991-07-26 Electricite De France Interferometre de michelson a fibres optiques et son application notamment a la mesure des temperatures
US4768848A (en) * 1987-05-29 1988-09-06 Westinghouse Electric Corp. Fiber optic repeater
US4903314A (en) * 1988-05-31 1990-02-20 Grumman Aerospace Corporation Single plate compact optical correlator
US4906837A (en) * 1988-09-26 1990-03-06 The Boeing Company Multi-channel waveguide optical sensor
US4938594A (en) * 1988-10-14 1990-07-03 Litton Systems, Inc. Asymmetric
US4904039A (en) * 1988-11-18 1990-02-27 The United States Of America As Represented By The Secretary Of The Air Force Electro-optic devices utilizing a sapphire substrate
US5223911A (en) * 1989-03-27 1993-06-29 United Technologies Corporation Single-polarization, integrated optical components for optical gyroscopes
US5037205A (en) * 1989-04-19 1991-08-06 Litton Systems, Inc. Integrated optic interferometric fiber gyroscope module and method
US5031984A (en) * 1990-01-17 1991-07-16 Alcatel Na Optical fiber electro-optical module
US4991926A (en) * 1990-04-06 1991-02-12 Litton Systems, Inc. Integrated optics decorrelator
JP2631902B2 (ja) * 1990-04-20 1997-07-16 日本航空電子工業 株式会社 光集積回路
USRE35516E (en) * 1990-07-27 1997-05-20 Lucent Technologies Inc. Adiabatic reflection Y-coupler apparatus
US5094526A (en) * 1990-11-07 1992-03-10 General Signal Corporation Integrated optical waveguide doppler velocimeter
FR2670589B1 (fr) * 1990-12-14 1994-04-15 Thomson Csf Dispositif de modulation electrooptique integre.
US5486916A (en) * 1994-07-29 1996-01-23 Litton Systems, Inc. Fiber depolarizer using heated fiber coil and fusion splicer and two polarization preserving fibers and method
US5617233A (en) * 1995-09-28 1997-04-01 The United States Of America As Represented By The Secretary Of The Air Force Transparent optical node structure
US5796885A (en) * 1996-05-09 1998-08-18 Gonthier; Francois 3×3 waveguide coupler for bidirectional dual wavelength transmission and signal sampling and method for making the same
DE19621654A1 (de) * 1996-05-30 1997-12-04 Abb Research Ltd Magneto-optischer Stromsensor
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
DE10253440A1 (de) * 2002-11-12 2004-05-27 Infineon Technologies Ag Planare optische Schaltung
US7492992B1 (en) * 2003-08-08 2009-02-17 Neophotonics Corporation Bi-directional PLC transceiver device
US7229203B2 (en) * 2003-09-04 2007-06-12 Sensitile Systems Llc Light pipe containing material
US7559680B2 (en) * 2003-09-04 2009-07-14 Sensitile Systems Llc Light system with stacked light pipe structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5013061A (OSRAM) * 1973-06-05 1975-02-10
IT1057050B (it) * 1975-03-18 1982-03-10 Int Standard Electric Corp Perfezionamento nei dispositivi deflettori ad ottica integrata
US4165225A (en) * 1975-04-17 1979-08-21 Siemens Aktiengesellschaft Distributor for optical signals
FR2379086A1 (fr) * 1977-01-31 1978-08-25 Thomson Csf Dispositif optique de transmission guidee a commande electrique
US4273445A (en) * 1978-08-23 1981-06-16 Rockwell International Corporation Interferometer gyroscope formed on a single plane optical waveguide

Also Published As

Publication number Publication date
EP0050059A1 (fr) 1982-04-21
NO813421L (no) 1982-04-13
DE3166047D1 (en) 1984-10-18
JPS5793305A (en) 1982-06-10
FR2492116A1 (fr) 1982-04-16
DK444081A (da) 1982-04-11
EP0050059B1 (fr) 1984-09-12
US4468085A (en) 1984-08-28
CA1168487A (en) 1984-06-05

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