SG10201809247QA - Optical waveguide tuning element - Google Patents

Optical waveguide tuning element

Info

Publication number
SG10201809247QA
SG10201809247QA SG10201809247QA SG10201809247QA SG10201809247QA SG 10201809247Q A SG10201809247Q A SG 10201809247QA SG 10201809247Q A SG10201809247Q A SG 10201809247QA SG 10201809247Q A SG10201809247Q A SG 10201809247QA SG 10201809247Q A SG10201809247Q A SG 10201809247QA
Authority
SG
Singapore
Prior art keywords
optical waveguide
tuning element
waveguide tuning
optical
waveguide
Prior art date
Application number
SG10201809247QA
Inventor
Xianshu Luo
Guo-Qiang Lo
Original Assignee
Advanced Micro Foundry Pte 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 Advanced Micro Foundry Pte Ltd filed Critical Advanced Micro Foundry Pte Ltd
Priority to SG10201809247QA priority Critical patent/SG10201809247QA/en
Priority to US17/286,004 priority patent/US11662519B2/en
Priority to CN201980084445.3A priority patent/CN113196149A/en
Priority to PCT/SG2019/050519 priority patent/WO2020081014A1/en
Publication of SG10201809247QA publication Critical patent/SG10201809247QA/en

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
    • G02B6/10—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
    • 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
    • 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 with at least one potential jump barrier, e.g. PN, 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 with at least one potential jump barrier, e.g. PN, PIN junction 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
    • G02B6/12004—Combinations of two or more optical elements
    • 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
    • G02B6/29301—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 based on a phased array of light guides
    • 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
SG10201809247QA 2018-10-19 2018-10-19 Optical waveguide tuning element SG10201809247QA (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SG10201809247QA SG10201809247QA (en) 2018-10-19 2018-10-19 Optical waveguide tuning element
US17/286,004 US11662519B2 (en) 2018-10-19 2019-10-18 Optical waveguide tuning element
CN201980084445.3A CN113196149A (en) 2018-10-19 2019-10-18 Optical waveguide tuning element
PCT/SG2019/050519 WO2020081014A1 (en) 2018-10-19 2019-10-18 Optical waveguide tuning element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SG10201809247QA SG10201809247QA (en) 2018-10-19 2018-10-19 Optical waveguide tuning element

Publications (1)

Publication Number Publication Date
SG10201809247QA true SG10201809247QA (en) 2020-05-28

Family

ID=68425242

Family Applications (1)

Application Number Title Priority Date Filing Date
SG10201809247QA SG10201809247QA (en) 2018-10-19 2018-10-19 Optical waveguide tuning element

Country Status (4)

Country Link
US (1) US11662519B2 (en)
CN (1) CN113196149A (en)
SG (1) SG10201809247QA (en)
WO (1) WO2020081014A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3201615A1 (en) * 2020-12-07 2022-06-16 Ours Technology, Llc Heat dissipation in an optical device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6084050A (en) * 1997-01-09 2000-07-04 Nippon Telegraph And Telephone Corporation Thermo-optic devices
GB2339919B (en) * 1998-07-17 2002-12-11 Bookham Technology Ltd Thermo-optic semiconductor device
JP2003156644A (en) * 2001-11-21 2003-05-30 Seiko Epson Corp Directional coupler and device for optical communication
US20030138209A1 (en) * 2002-01-10 2003-07-24 Chan Edward Keat Leam Filter device using thermo-optically controlled bragg grating
US6920159B2 (en) * 2002-11-29 2005-07-19 Optitune Plc Tunable optical source
KR100637928B1 (en) * 2004-10-13 2006-10-24 한국전자통신연구원 Tunable wavelength optical transmission module
JP2007047326A (en) * 2005-08-08 2007-02-22 Nippon Telegr & Teleph Corp <Ntt> Thermo-optic optical modulator and optical circuit
KR100772529B1 (en) * 2006-04-20 2007-11-01 한국전자통신연구원 Wavelength tunable external cavity laser
KR100927594B1 (en) * 2006-12-05 2009-11-23 한국전자통신연구원 Plate-type optical waveguide (PLC) element, wavelength variable light source including the element, and WDM-POON using the light source
CN100445783C (en) * 2007-08-09 2008-12-24 中国科学院长春光学精密机械与物理研究所 Waveguide optical switch and making method thereof
CN102944912B (en) * 2012-11-22 2014-04-23 中国科学院半导体研究所 Silicon-on-insulator (SOI)-based three-dimensional crossed waveguide and production method thereof
CN103698905A (en) * 2013-11-29 2014-04-02 宁波天翔通讯设备有限公司 Online adjustable luminous power attenuator and manufacturing method thereof
CN103941428B (en) * 2014-05-05 2017-08-25 浙江大学 A kind of silica and mixed with polymers integrated type optical waveguide Thermo-optical modulator
CN104280899B (en) * 2014-10-27 2016-11-23 山东大学 Silica-based Thermo-optical modulator based on micro-ring resonant cavity
US20160334648A1 (en) * 2015-05-15 2016-11-17 Huawei Technologies Canada Co., Ltd. Optical Phase Shifter
US9684191B2 (en) * 2015-11-05 2017-06-20 International Business Machines Corporation Efficient thermo-optic phase shifters using multi-pass heaters
US10527906B2 (en) * 2017-01-27 2020-01-07 Analog Photonics LLC Thermal phase shifters for optical phased arrays
US10788368B1 (en) * 2017-09-29 2020-09-29 Apple Inc. Thermal isolation structure

Also Published As

Publication number Publication date
CN113196149A (en) 2021-07-30
WO2020081014A1 (en) 2020-04-23
US20210356664A1 (en) 2021-11-18
US11662519B2 (en) 2023-05-30

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