IL139126A0 - Branched optical waveguide and its method of use - Google Patents

Branched optical waveguide and its method of use

Info

Publication number
IL139126A0
IL139126A0 IL13912699A IL13912699A IL139126A0 IL 139126 A0 IL139126 A0 IL 139126A0 IL 13912699 A IL13912699 A IL 13912699A IL 13912699 A IL13912699 A IL 13912699A IL 139126 A0 IL139126 A0 IL 139126A0
Authority
IL
Israel
Prior art keywords
optical waveguide
branched optical
branched
waveguide
optical
Prior art date
Application number
IL13912699A
Other languages
English (en)
Original Assignee
Bookham Technology 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 Bookham Technology Ltd filed Critical Bookham Technology Ltd
Publication of IL139126A0 publication Critical patent/IL139126A0/xx

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
    • G02F1/2257—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 the optical waveguides being made of semiconducting material
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • 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 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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Integrated Circuits (AREA)
IL13912699A 1998-05-01 1999-04-26 Branched optical waveguide and its method of use IL139126A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9809458A GB2332284B (en) 1998-05-01 1998-05-01 Branched optical waveguide,and its method of use
PCT/GB1999/001298 WO1999057600A1 (en) 1998-05-01 1999-04-26 Branched optical waveguide, and its method of use

Publications (1)

Publication Number Publication Date
IL139126A0 true IL139126A0 (en) 2001-11-25

Family

ID=10831393

Family Applications (1)

Application Number Title Priority Date Filing Date
IL13912699A IL139126A0 (en) 1998-05-01 1999-04-26 Branched optical waveguide and its method of use

Country Status (10)

Country Link
US (1) US6278822B1 (zh)
EP (1) EP1073929A1 (zh)
JP (1) JP2002513952A (zh)
KR (1) KR20010043237A (zh)
CN (1) CN1307691A (zh)
AU (1) AU745594B2 (zh)
CA (1) CA2331069A1 (zh)
GB (1) GB2332284B (zh)
IL (1) IL139126A0 (zh)
WO (1) WO1999057600A1 (zh)

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* Cited by examiner, † Cited by third party
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DK199901580A (da) 1999-11-03 2001-05-04 Nkt Res As Silicium mesa struktur integreret i en glas på silicium bølgeleder, samt fremgangsmåde til fremstiiling heraf
WO2003023476A1 (en) * 2001-09-10 2003-03-20 California Institute Of Technology Tuning the index of a waveguide structure
WO2003023473A1 (en) * 2001-09-10 2003-03-20 California Institute Of Technology Structure and method for coupling light between dissimilar waveguides
US6990257B2 (en) * 2001-09-10 2006-01-24 California Institute Of Technology Electronically biased strip loaded waveguide
US6560377B2 (en) * 2001-10-01 2003-05-06 Agere Systems Inc. Non-hermetic packaging for lithium niobate-based devices
US6825966B2 (en) * 2001-11-13 2004-11-30 International Business Machines Corporation Optical phase shifting device
US7010208B1 (en) 2002-06-24 2006-03-07 Luxtera, Inc. CMOS process silicon waveguides
US6901911B2 (en) * 2002-07-31 2005-06-07 Caterpillar Inc Pump and hydraulic system with low pressure priming and over pressurization avoidance features
FI20021583A0 (fi) * 2002-09-04 2002-09-04 Valtion Teknillinen Menetelmä optoelektronisen komponentin ohjaamiseksi
JP2005070460A (ja) * 2003-08-25 2005-03-17 Eudyna Devices Inc 光半導体装置、光位相制御装置、光強度制御装置及び光半導体装置の製造方法
US8102657B2 (en) 2003-12-02 2012-01-24 Super Talent Electronics, Inc. Single shot molding method for COB USB/EUSB devices with contact pad ribs
US8998620B2 (en) * 2003-12-02 2015-04-07 Super Talent Technology, Corp. Molding method for COB-EUSB devices and metal housing package
US7187837B2 (en) * 2004-02-26 2007-03-06 Sioptical, Inc. Active manipulation of light in a silicon-on-insulator (SOI) structure
US7315679B2 (en) * 2004-06-07 2008-01-01 California Institute Of Technology Segmented waveguide structures
US7394948B1 (en) * 2004-06-07 2008-07-01 Kotura, Inc. High speed optical phase modulator
US7394949B1 (en) * 2004-06-07 2008-07-01 Kotura, Inc. High speed optical intensity modulator
US7035487B2 (en) * 2004-06-21 2006-04-25 Intel Corporation Phase shifting optical device with dopant barrier
US7711214B2 (en) * 2005-03-08 2010-05-04 Nippon Telegraph And Telephone Corporation Semiconductor optical modulator
US7826688B1 (en) 2005-10-21 2010-11-02 Luxtera, Inc. Enhancing the sensitivity of resonant optical modulating and switching devices
US7447395B2 (en) * 2006-06-15 2008-11-04 Sioptical, Inc. Silicon modulator offset tuning arrangement
US8111724B2 (en) 2009-07-07 2012-02-07 International Business Machines Corporation Temperature control device for optoelectronic devices
US20120033925A1 (en) * 2010-08-06 2012-02-09 Lsi Corporation Modification of semiconductor optical paths by morphological manipulation
US9291776B2 (en) * 2013-11-27 2016-03-22 Huawei Technologies Co., Ltd. Apparatus and method for differential thermal optical switch control
JP6446803B2 (ja) * 2014-03-25 2019-01-09 日本電気株式会社 光送受信器
CN104950267A (zh) * 2015-06-29 2015-09-30 浙江大学 基于磁流体的m-z型玻璃基光波导磁场强度传感器
CN111061010A (zh) * 2020-01-09 2020-04-24 中山大学 热调偏置硅铌酸锂混合集成调制器及制备方法
CN115576120A (zh) * 2022-07-08 2023-01-06 上海图灵智算量子科技有限公司 热光相移器、马曾干涉仪及光计算网络
US20240231173A1 (en) * 2023-01-09 2024-07-11 Globalfoundries U.S. Inc. Optical phase shifter with one or more integrated thermoelectric devices
CN118426207B (zh) * 2024-07-05 2024-10-11 成都万应微电子有限公司 热光开关结构、热光开关结构制备方法及光芯片

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5016958A (en) * 1989-02-07 1991-05-21 E. I. Du Pont De Nemours And Company Optical switch having a phase change region therein
JPH0961766A (ja) * 1995-08-19 1997-03-07 Nec Corp 半導体光変調器
JPH10333190A (ja) * 1997-05-28 1998-12-18 Nec Corp 光スイッチ
GB2331373B (en) * 1997-11-12 2000-02-23 Bookham Technology Ltd Optical system and method for changing the lengths of optical paths and the phases of light beams

Also Published As

Publication number Publication date
EP1073929A1 (en) 2001-02-07
GB2332284A (en) 1999-06-16
CA2331069A1 (en) 1999-11-11
AU745594B2 (en) 2002-03-21
GB2332284B (en) 1999-11-03
JP2002513952A (ja) 2002-05-14
CN1307691A (zh) 2001-08-08
AU3718599A (en) 1999-11-23
WO1999057600A1 (en) 1999-11-11
GB9809458D0 (en) 1998-07-01
GB2332284A9 (en)
US6278822B1 (en) 2001-08-21
KR20010043237A (ko) 2001-05-25

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