FR2281586B1 - - Google Patents

Info

Publication number
FR2281586B1
FR2281586B1 FR7523466A FR7523466A FR2281586B1 FR 2281586 B1 FR2281586 B1 FR 2281586B1 FR 7523466 A FR7523466 A FR 7523466A FR 7523466 A FR7523466 A FR 7523466A FR 2281586 B1 FR2281586 B1 FR 2281586B1
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
FR7523466A
Other languages
French (fr)
Other versions
FR2281586A1 (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.)
International Standard Electric Corp
Original Assignee
International Standard Electric Corp
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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2281586A1 publication Critical patent/FR2281586A1/fr
Application granted granted Critical
Publication of FR2281586B1 publication Critical patent/FR2281586B1/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
    • G02F1/3132—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type
    • G02F1/3133—Digital deflection, i.e. optical switching in an optical waveguide structure of directional coupler type the optical waveguides being made of semiconducting materials
    • 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
    • G02B6/30—Optical coupling means for use between fibre and thin-film device
    • 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
    • G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and fibres
    • 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 
    • G02F1/015—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  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction
    • G02F1/025—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  based on semiconductor elements having potential barriers, e.g. having a PN or PIN junction in an optical waveguide structure
    • 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/06—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 integrated waveguide
    • G02F2201/066—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 integrated waveguide channel; buried

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
FR7523466A 1974-08-08 1975-07-28 Coupleur de guides d'ondes optiques a couplage variable Granted FR2281586A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3497974A GB1437067A (en) 1974-08-08 1974-08-08 Optical waveguide couplers

Publications (2)

Publication Number Publication Date
FR2281586A1 FR2281586A1 (fr) 1976-03-05
FR2281586B1 true FR2281586B1 (US06294698-20010925-C00026.png) 1982-05-21

Family

ID=10372372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7523466A Granted FR2281586A1 (fr) 1974-08-08 1975-07-28 Coupleur de guides d'ondes optiques a couplage variable

Country Status (9)

Country Link
US (1) US3976358A (US06294698-20010925-C00026.png)
JP (1) JPS5611128B2 (US06294698-20010925-C00026.png)
CH (1) CH588087A5 (US06294698-20010925-C00026.png)
DE (1) DE2532291A1 (US06294698-20010925-C00026.png)
ES (1) ES440132A1 (US06294698-20010925-C00026.png)
FR (1) FR2281586A1 (US06294698-20010925-C00026.png)
GB (1) GB1437067A (US06294698-20010925-C00026.png)
NL (1) NL7509187A (US06294698-20010925-C00026.png)
ZA (1) ZA754350B (US06294698-20010925-C00026.png)

Families Citing this family (146)

* Cited by examiner, † Cited by third party
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US4185884A (en) * 1977-12-20 1980-01-29 Sperry Corporation Four port optical internal reflectance switchable coupler
US4303302A (en) * 1979-10-30 1981-12-01 Gte Laboratories Incorporated Piezoelectric optical switch
JPS56108260A (en) * 1980-02-01 1981-08-27 Nec Corp Optical integrated circuit
DE3210980C2 (de) * 1981-04-01 1986-11-20 Nippon Telegraph And Telephone Corp., Tokio/Tokyo Optisches Schaltelement und optische Schaltmatrix
JPS5810705A (ja) * 1981-07-10 1983-01-21 Omron Tateisi Electronics Co 光結合器
US4740050A (en) * 1982-07-06 1988-04-26 Honeywell Inc. Optical fail safe device
GB2125179B (en) * 1982-08-03 1986-08-06 Standard Telephones Cables Ltd Distributed sensors
US4666236A (en) * 1982-08-10 1987-05-19 Omron Tateisi Electronics Co. Optical coupling device and method of producing same
JPS59181317A (ja) * 1983-03-31 1984-10-15 Sumitomo Electric Ind Ltd 光変調素子
JPS60110184A (ja) * 1983-11-18 1985-06-15 Matsushita Electric Ind Co Ltd 光集積回路
JP2583480B2 (ja) * 1983-12-23 1997-02-19 株式会社日立製作所 光スイッチ及び光スイッチアレイ
GB2170016B (en) * 1984-12-19 1989-04-05 Plessey Co Plc Improvements in or relating to modulators
JPS61198212A (ja) * 1985-02-28 1986-09-02 Tokyo Inst Of Technol 光回路機能素子
GB2174212B (en) * 1985-04-27 1989-05-24 Stc Plc Optical switch
GB2182158A (en) * 1985-10-02 1987-05-07 Plessey Co Plc Electro-optical waveguide
JPS6360U (US06294698-20010925-C00026.png) * 1986-06-19 1988-01-05
JPS63196769U (US06294698-20010925-C00026.png) * 1987-06-08 1988-12-19
CH667155A5 (de) * 1987-08-13 1988-09-15 Landis & Gyr Ag Lichtmodulator.
US4923264A (en) * 1989-01-18 1990-05-08 University Of Pittsburgh Of The Commonwealth System Of Higher Education Resonance coupled optical coupler with semiconductor waveguide layer comprising a multi-quantum-well structure
IL155868A0 (en) * 2000-11-14 2003-12-23 Optun Bvi Ltd Optical mode coupling devices and an optical switch matrix based thereon
US7082235B2 (en) * 2001-09-10 2006-07-25 California Institute Of Technology Structure and method for coupling light between dissimilar waveguides
US6834152B2 (en) * 2001-09-10 2004-12-21 California Institute Of Technology Strip loaded waveguide with low-index transition layer
AU2002331844A1 (en) * 2001-09-10 2003-03-24 California Institute Of Technology Modulator based on tunable resonant cavity
US7013070B2 (en) * 2002-06-04 2006-03-14 Intel Corporation Method and apparatus for switching an optical beam between first and second waveguides in a semiconductor substrate layer
US7315679B2 (en) * 2004-06-07 2008-01-01 California Institute Of Technology Segmented waveguide structures
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US9312919B1 (en) 2014-10-21 2016-04-12 At&T Intellectual Property I, Lp Transmission device with impairment compensation and methods for use therewith
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US10243784B2 (en) 2014-11-20 2019-03-26 At&T Intellectual Property I, L.P. System for generating topology information and methods thereof
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NL7509187A (nl) 1976-02-10
JPS5611128B2 (US06294698-20010925-C00026.png) 1981-03-12
ES440132A1 (es) 1977-03-01
CH588087A5 (US06294698-20010925-C00026.png) 1977-05-31
FR2281586A1 (fr) 1976-03-05
DE2532291A1 (de) 1976-02-19
AU8359475A (en) 1977-02-03
GB1437067A (en) 1976-05-26
US3976358A (en) 1976-08-24
ZA754350B (en) 1976-06-30
JPS5177259A (US06294698-20010925-C00026.png) 1976-07-05

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