SG11201901323RA - Optical modulator - Google Patents

Optical modulator

Info

Publication number
SG11201901323RA
SG11201901323RA SG11201901323RA SG11201901323RA SG11201901323RA SG 11201901323R A SG11201901323R A SG 11201901323RA SG 11201901323R A SG11201901323R A SG 11201901323RA SG 11201901323R A SG11201901323R A SG 11201901323RA SG 11201901323R A SG11201901323R A SG 11201901323RA
Authority
SG
Singapore
Prior art keywords
optical modulator
modulator
optical
Prior art date
Application number
SG11201901323RA
Inventor
Tatsurou Hiraki
Shinji Matsuo
Original Assignee
Nippon Telegraph & Telephone
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 Nippon Telegraph & Telephone filed Critical Nippon Telegraph & Telephone
Publication of SG11201901323RA publication Critical patent/SG11201901323RA/en

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 
    • G02F1/015—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
    • 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
    • G02F1/01—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
    • G02F1/0151—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 modulating the refractive index
    • G02F1/0152—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 modulating the refractive index using free carrier effects, e.g. plasma effect
    • 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
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/10—Materials and properties semiconductor
    • G02F2202/101—Ga×As and alloy
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/10—Materials and properties semiconductor
    • G02F2202/102—In×P and alloy
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/10—Materials and properties semiconductor
    • G02F2202/105—Materials and properties semiconductor single crystal Si
SG11201901323RA 2016-08-29 2017-08-25 Optical modulator SG11201901323RA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016166518 2016-08-29
PCT/JP2017/030468 WO2018043317A1 (en) 2016-08-29 2017-08-25 Optical modulator

Publications (1)

Publication Number Publication Date
SG11201901323RA true SG11201901323RA (en) 2019-03-28

Family

ID=61300748

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201901323RA SG11201901323RA (en) 2016-08-29 2017-08-25 Optical modulator

Country Status (7)

Country Link
US (1) US10775650B2 (en)
EP (1) EP3506001B1 (en)
JP (1) JP6832936B2 (en)
CN (1) CN109643031B (en)
CA (1) CA3034236C (en)
SG (1) SG11201901323RA (en)
WO (1) WO2018043317A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3673324B1 (en) * 2017-08-22 2022-06-29 Rockley Photonics Limited Optical modulator and method of fabricating an optical modulator
CN116097156A (en) * 2020-08-13 2023-05-09 华为技术有限公司 Design and manufacturing method for membrane modulator device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0575684A1 (en) * 1992-06-22 1993-12-29 International Business Machines Corporation Decoupled optic and electronic confinement laser diode
US6845198B2 (en) 2003-03-25 2005-01-18 Sioptical, Inc. High-speed silicon-based electro-optic modulator
CN101142505B (en) 2004-02-26 2010-05-05 斯欧普迪克尔股份有限公司 Active manipulation of light in a silicon-on-insulator (SOI) structure
WO2013062096A1 (en) 2011-10-26 2013-05-02 株式会社フジクラ Optical element and mach-zehnder optical waveguide element
US9568750B2 (en) * 2012-04-13 2017-02-14 Skorpios Technologies, Inc. Hybrid optical modulator
US9612503B2 (en) * 2012-04-30 2017-04-04 Hewlett Packard Enterprise Development Lp Hybrid MOS optical modulator
JP5413865B1 (en) * 2012-12-27 2014-02-12 株式会社フジクラ Optical waveguide device and optical modulator
WO2014155450A1 (en) 2013-03-26 2014-10-02 日本電気株式会社 Silicon-based electro-optical modulation device
US10078233B2 (en) 2014-07-30 2018-09-18 Hewlett Packard Enterprise Development Lp Optical waveguide resonators

Also Published As

Publication number Publication date
CA3034236C (en) 2021-04-13
EP3506001A4 (en) 2020-04-22
EP3506001A1 (en) 2019-07-03
EP3506001B1 (en) 2021-06-02
US20190187494A1 (en) 2019-06-20
CA3034236A1 (en) 2018-03-08
JPWO2018043317A1 (en) 2019-01-31
WO2018043317A1 (en) 2018-03-08
US10775650B2 (en) 2020-09-15
CN109643031A (en) 2019-04-16
JP6832936B2 (en) 2021-02-24
CN109643031B (en) 2022-03-08

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