[go: up one dir, main page]

AU7942000A - An integrated optical device for data communication - Google Patents

An integrated optical device for data communication

Info

Publication number
AU7942000A
AU7942000A AU79420/00A AU7942000A AU7942000A AU 7942000 A AU7942000 A AU 7942000A AU 79420/00 A AU79420/00 A AU 79420/00A AU 7942000 A AU7942000 A AU 7942000A AU 7942000 A AU7942000 A AU 7942000A
Authority
AU
Australia
Prior art keywords
data communication
optical device
integrated optical
integrated
communication
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.)
Abandoned
Application number
AU79420/00A
Inventor
Moti Margalit
Meir Orenstein
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.)
Lambda Crossing Ltd
Original Assignee
Lambda Crossing Ltd
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
Priority claimed from IL13238599A external-priority patent/IL132385A0/en
Application filed by Lambda Crossing Ltd filed Critical Lambda Crossing Ltd
Publication of AU7942000A publication Critical patent/AU7942000A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29331—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by evanescent wave coupling
    • G02B6/29335—Evanescent coupling to a resonator cavity, i.e. between a waveguide mode and a resonant mode of the cavity
    • G02B6/29338—Loop resonators
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/12007—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind forming wavelength selective elements, e.g. multiplexer, demultiplexer
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/13—Integrated optical circuits characterised by the manufacturing method
    • G02B6/132—Integrated optical circuits characterised by the manufacturing method by deposition of thin films
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29331—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating by evanescent wave coupling
    • G02B6/29335—Evanescent coupling to a resonator cavity, i.e. between a waveguide mode and a resonant mode of the cavity
    • G02B6/29338—Loop resonators
    • G02B6/29343—Cascade of loop resonators
    • 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
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/29395—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device configurable, e.g. tunable or reconfigurable
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/1071—Ring-lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/1071—Ring-lasers
    • H01S5/1075—Disk lasers with special modes, e.g. whispering gallery lasers
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B2006/12083—Constructional arrangements
    • G02B2006/12097—Ridge, rib or the like
    • 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
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/05—Function characteristic wavelength dependent
    • G02F2203/055—Function characteristic wavelength dependent wavelength filtering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/06—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium
    • H01S5/062—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes
    • H01S5/0625—Arrangements for controlling the laser output parameters, e.g. by operating on the active medium by varying the potential of the electrodes in multi-section lasers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/1021—Coupled cavities
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/1028—Coupling to elements in the cavity, e.g. coupling to waveguides adjacent the active region, e.g. forward coupled [DFC] structures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/1028—Coupling to elements in the cavity, e.g. coupling to waveguides adjacent the active region, e.g. forward coupled [DFC] structures
    • H01S5/1032—Coupling to elements comprising an optical axis that is not aligned with the optical axis of the active region

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Nonlinear Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Lasers (AREA)
AU79420/00A 1999-10-14 2000-10-15 An integrated optical device for data communication Abandoned AU7942000A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
IL13238599A IL132385A0 (en) 1999-10-14 1999-10-14 An integrated optical device for data communications
IL132385 1999-10-14
US09/478,717 US6668006B1 (en) 1999-10-14 2000-01-06 Integrated optical device for data communication
US09478717 2000-01-06
US23206100P 2000-09-12 2000-09-12
US60232061 2000-09-12
PCT/IL2000/000654 WO2001027692A1 (en) 1999-10-14 2000-10-15 An integrated optical device for data communication

Publications (1)

Publication Number Publication Date
AU7942000A true AU7942000A (en) 2001-04-23

Family

ID=27271917

Family Applications (1)

Application Number Title Priority Date Filing Date
AU79420/00A Abandoned AU7942000A (en) 1999-10-14 2000-10-15 An integrated optical device for data communication

Country Status (5)

Country Link
EP (1) EP1221069A1 (en)
JP (1) JP2003527625A (en)
AU (1) AU7942000A (en)
CA (1) CA2385020A1 (en)
WO (1) WO2001027692A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001038905A2 (en) 1999-11-23 2001-05-31 Nanovation Technologies, Inc. Localized thermal tuning of ring resonators
IL135806A0 (en) 2000-04-24 2001-05-20 Lambda Crossing Ltd A multi layer integrated optical device and a method of fabrication thereof
AU2001252522A1 (en) 2000-04-24 2001-11-07 Lambda Crossing Ltd. A multilayer integrated optical device and a method of fabrication thereof
US6885689B2 (en) * 2000-09-06 2005-04-26 Lambda Crossing Ltd. Multisegment integrated laser and a method for fabrication thereof
WO2002023242A2 (en) * 2000-09-12 2002-03-21 Lambda Crossing Ltd. Ring waveguide based optical device
WO2003036354A2 (en) * 2001-10-25 2003-05-01 Lambda Crossing Ltd. Polarization insensitive tunable optical filters
US6839482B2 (en) 2002-06-17 2005-01-04 Lambda Crossing Ltd. Tunable optical filtering device and method
US6888854B2 (en) 2002-07-03 2005-05-03 Lambda Crossing Ltd. Integrated monitor device
US6885794B2 (en) 2002-07-11 2005-04-26 Lambda Crossing, Ltd. Micro-ring resonator
IL152195A0 (en) * 2002-10-09 2003-05-29 Lambda Crossing Ltd Tunable laser
US7065276B2 (en) 2003-04-03 2006-06-20 Lambda Crossing Ltd. Integrated optical filters utilizing resonators
US7057250B2 (en) 2003-04-09 2006-06-06 University Of Delaware Terahertz frequency band wavelength selector
EP1646898A1 (en) 2003-07-15 2006-04-19 Massachusetts Institute Of Technology Optical coupled-resonator filters with asymmetric coupling
JP2006332137A (en) * 2005-05-23 2006-12-07 Nippon Telegr & Teleph Corp <Ntt> Light-emitting device
JP2008270583A (en) 2007-04-23 2008-11-06 Nec Corp Wavelength variable light source and its control method, and program for control
JP4901768B2 (en) * 2008-01-18 2012-03-21 株式会社東芝 Optical multiplexer / demultiplexer
CN104375242B (en) * 2014-11-06 2017-02-15 上海交通大学 Nesting sub-ring based wavelength selection switch for silica-based micro-ring resonant cavity
WO2017052516A1 (en) 2015-09-22 2017-03-30 Hewlett Packard Enterprise Development Lp Optical notch filters
CN107991738B (en) * 2017-12-08 2019-11-22 华中科技大学 A silicon-based multifunctional reconfigurable optical filter
KR102496484B1 (en) 2018-06-20 2023-02-06 삼성전자주식회사 Light steering apparatus and system including the light steering apparatus
DE112022006679T5 (en) 2022-02-17 2024-12-24 Mitsubishi Electric Corporation Noninvasive substance analyzer
JP7278504B1 (en) * 2022-03-24 2023-05-19 三菱電機株式会社 Optical sensor device, measurement system and measurement method
WO2023181227A1 (en) * 2022-03-24 2023-09-28 三菱電機株式会社 Optical sensor chip, optical sensor system, and measuring method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2118765B (en) * 1982-04-14 1986-04-03 Oudar Jean Louis Bistable optical device
US4775214A (en) * 1983-12-21 1988-10-04 Rosemount Inc. Wavelength coded resonant optical sensor
US5742633A (en) * 1996-10-02 1998-04-21 Yale University Asymmetric resonant optical cavity apparatus
US6101300A (en) * 1997-06-09 2000-08-08 Massachusetts Institute Of Technology High efficiency channel drop filter with absorption induced on/off switching and modulation
US6052495A (en) * 1997-10-01 2000-04-18 Massachusetts Institute Of Technology Resonator modulators and wavelength routing switches

Also Published As

Publication number Publication date
EP1221069A1 (en) 2002-07-10
JP2003527625A (en) 2003-09-16
CA2385020A1 (en) 2001-04-19
WO2001027692A1 (en) 2001-04-19

Similar Documents

Publication Publication Date Title
IL132385A0 (en) An integrated optical device for data communications
AU7942000A (en) An integrated optical device for data communication
AU2686700A (en) Optical device
AU4016200A (en) Handheld device having an optical data reader
AU6518600A (en) Data communication device
AU2002213017A1 (en) Data entry device
AU1730801A (en) Device for reproducing data
AU3055299A (en) Data communication apparatus
AU6734100A (en) Device for data reproduction
AUPQ100399A0 (en) Line organising device
AU2001292283A1 (en) Data communication device data communication method
AU2021101A (en) Data communication
AU4951900A (en) Communication device
AU1175501A (en) Mobile device with hand set for data communication
AU5997300A (en) An optical circuit
AU3399001A (en) Data transmission apparatus
AU2001262236A1 (en) Data carrier comprising an optical memory
AU6684700A (en) Optical coupling device
AU4528500A (en) A data communication device
AU1119301A (en) Optical data network
AU2001257376A1 (en) Data entry device
AU6818700A (en) Optical coupling device
AU2399701A (en) Communication device
IL148556A0 (en) An integrated optical device for data communication
AU2911199A (en) Mobile data communication device

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase