[go: up one dir, main page]

AUPR174300A0 - Thermo optical phase shifter with reduced power consumption - Google Patents

Thermo optical phase shifter with reduced power consumption

Info

Publication number
AUPR174300A0
AUPR174300A0 AUPR1743A AUPR174300A AUPR174300A0 AU PR174300 A0 AUPR174300 A0 AU PR174300A0 AU PR1743 A AUPR1743 A AU PR1743A AU PR174300 A AUPR174300 A AU PR174300A AU PR174300 A0 AUPR174300 A0 AU PR174300A0
Authority
AU
Australia
Prior art keywords
power consumption
phase shifter
reduced power
optical phase
thermo optical
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
AUPR1743A
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.)
Redfern Integrated Optics Pty Ltd
Original Assignee
Redfern Integrated Optics Pty 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
Application filed by Redfern Integrated Optics Pty Ltd filed Critical Redfern Integrated Optics Pty Ltd
Priority to AUPR1743A priority Critical patent/AUPR174300A0/en
Publication of AUPR174300A0 publication Critical patent/AUPR174300A0/en
Priority to PCT/AU2001/001521 priority patent/WO2002044777A1/en
Priority to AU2002223279A priority patent/AU2002223279A1/en
Abandoned 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
    • G02F1/01—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 
    • G02F1/21—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  by interference
    • G02F1/225—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  by interference in an optical waveguide structure
    • 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
    • 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 
    • G02F1/0147—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 thermo-optic effects
    • 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
    • G02B2006/121—Channel; buried or the like
    • 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
    • G02B2006/12133—Functions
    • G02B2006/12145—Switch
    • 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
    • G02B2006/12133—Functions
    • G02B2006/12164—Multiplexing; Demultiplexing
    • 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
    • G02B2006/12166—Manufacturing methods
    • G02B2006/12176—Etching
    • 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
    • G02F2201/063—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 integrated waveguide ridge; rib; strip loaded

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
AUPR1743A 2000-11-28 2000-11-28 Thermo optical phase shifter with reduced power consumption Abandoned AUPR174300A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AUPR1743A AUPR174300A0 (en) 2000-11-28 2000-11-28 Thermo optical phase shifter with reduced power consumption
PCT/AU2001/001521 WO2002044777A1 (en) 2000-11-28 2001-11-23 Thermo-optic phase shifter with reduced power consumption
AU2002223279A AU2002223279A1 (en) 2000-11-28 2001-11-23 Thermo-optic phase shifter with reduced power consumption

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPR1743A AUPR174300A0 (en) 2000-11-28 2000-11-28 Thermo optical phase shifter with reduced power consumption

Publications (1)

Publication Number Publication Date
AUPR174300A0 true AUPR174300A0 (en) 2000-12-21

Family

ID=3825780

Family Applications (2)

Application Number Title Priority Date Filing Date
AUPR1743A Abandoned AUPR174300A0 (en) 2000-11-28 2000-11-28 Thermo optical phase shifter with reduced power consumption
AU2002223279A Abandoned AU2002223279A1 (en) 2000-11-28 2001-11-23 Thermo-optic phase shifter with reduced power consumption

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2002223279A Abandoned AU2002223279A1 (en) 2000-11-28 2001-11-23 Thermo-optic phase shifter with reduced power consumption

Country Status (2)

Country Link
AU (2) AUPR174300A0 (en)
WO (1) WO2002044777A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6723573B2 (en) * 2002-08-16 2004-04-20 Sarnoff Corporation Photonic devices and PICs including sacrificial testing structures and method of making the same
DE10246547B4 (en) * 2002-09-30 2008-05-15 Finisar Corp., Sunnyvale Refractive index gratings and mode couplers with a refractive index grating
US6983086B2 (en) * 2003-06-19 2006-01-03 Intel Corporation Thermally isolating optical devices
JP2005156855A (en) * 2003-11-25 2005-06-16 Nec Corp Multi-channel mach-zehnder interferometer type optical circuit
US20050157975A1 (en) * 2004-01-20 2005-07-21 Louay Eldada Ultrahigh index contrast planar strictly non-blocking high-port count cross-connect switch matrix
WO2006012141A1 (en) * 2004-06-29 2006-02-02 E.I. Dupont De Nemours And Company Ultrahigh-index-contrast planar strictly non-blocking high-port-count cross-connect switch matrix
JP2007273644A (en) 2006-03-30 2007-10-18 Eudyna Devices Inc Optical semiconductor device, laser chip, and laser module
US7848599B2 (en) 2009-03-31 2010-12-07 Oracle America, Inc. Optical device with large thermal impedance
US9310552B2 (en) 2012-06-15 2016-04-12 Micron Technology, Inc. Methods and apparatus providing thermal isolation of photonic devices
CN107346047B (en) * 2016-05-04 2020-04-21 华为技术有限公司 Optical switch
JP6636903B2 (en) * 2016-12-05 2020-01-29 日本電信電話株式会社 Optical components
GB2571269B (en) 2018-02-21 2021-07-07 Rockley Photonics Ltd Optoelectronic device
GB2595588B (en) * 2018-02-21 2022-08-31 Rockley Photonics Ltd Optoelectronic device
JP7051505B2 (en) * 2018-03-14 2022-04-11 古河電気工業株式会社 Optical waveguide structure and its manufacturing method
US11262603B2 (en) 2019-06-13 2022-03-01 Rockley Photonics Limited Multilayer metal stack heater
FR3111997B1 (en) * 2020-06-29 2022-09-23 Soitec Silicon On Insulator METHOD FOR MANUFACTURING A THERMO-OPTICAL COMPONENT
CN115576121A (en) * 2022-07-08 2023-01-06 上海图灵智算量子科技有限公司 Thermo-optic phase shifter, ma Zeng interferometer and optical computing network

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644619A1 (en) * 1996-10-21 1998-04-23 Siemens Ag Semiconductor body with heating device for influencing light
GB2320104B (en) * 1997-10-16 1998-11-18 Bookham Technology Ltd Thermally isolated silicon layer
JP2000206476A (en) * 1999-01-18 2000-07-28 Kyocera Corp Temperature control type optical waveguide

Also Published As

Publication number Publication date
WO2002044777A1 (en) 2002-06-06
AU2002223279A1 (en) 2002-06-11

Similar Documents

Publication Publication Date Title
AUPR174300A0 (en) Thermo optical phase shifter with reduced power consumption
AU2001294625A1 (en) Switching power supply
GB2376091B (en) Multiple phase switching regulators with stage shredding
AU2002322381A1 (en) Dual mode power supply
AU2001276836A1 (en) Optically transparent phase array antenna
AU2001233019A1 (en) Self-referenced tracking
AU2001273266A1 (en) Grid-linked power supply
AUPQ701800A0 (en) Optical loupes
AU2000228235A1 (en) Resonance shifting
AU2002212726A1 (en) Inline shifter
AU2003241316A1 (en) Optical transmission system with low power consumption
AU2001282464A1 (en) Fast response optical power meter
AU2001255481A1 (en) Waveguide-finline tunable phase shifter
AU2002232375A1 (en) Highly-halogenated low optical loss polyester
AU2001288328A1 (en) Power oscillator
EP1120894A3 (en) Power supply with synchronized power on transition
AU2251501A (en) Waveguide optical phase shifter
AUPQ041099A0 (en) Low power consumption meter
AU2002239744A1 (en) Vacuum-deposited colorants
AU2001293593A1 (en) Power saving circuitry
AU2002212914A1 (en) Autofocusing
AU1794101A (en) Optical mach-zehnder switch with movable phase shifter
AU2001286306A1 (en) Switching mode power supply with high efficiency
AU2001292401A1 (en) Switching mode power supply with high efficiency
EP1265344A3 (en) Switching power supply

Legal Events

Date Code Title Description
NAA1 Application designating australia and claiming priority from australian document

Ref document number: 2327902

Country of ref document: AU