JP7828110B2 - 集積フォトニック・システムの較正、監視及び制御のためのデバイス及び方法 - Google Patents
集積フォトニック・システムの較正、監視及び制御のためのデバイス及び方法Info
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- JP7828110B2 JP7828110B2 JP2024522618A JP2024522618A JP7828110B2 JP 7828110 B2 JP7828110 B2 JP 7828110B2 JP 2024522618 A JP2024522618 A JP 2024522618A JP 2024522618 A JP2024522618 A JP 2024522618A JP 7828110 B2 JP7828110 B2 JP 7828110B2
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/06—Non-electrical signal transmission systems, e.g. optical systems through light guides, e.g. optical fibres
-
- 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
- G02B6/29346—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 wave or beam interference
- G02B6/2935—Mach-Zehnder configuration, i.e. comprising separate splitting and combining means
-
- 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
- G02F1/01—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
-
- 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
- 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
- G02F2201/58—Arrangements comprising a monitoring photodetector
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
Description
Claims (7)
- フォトニック・システムを較正するデバイスであって、
pドープ領域と真性シリコンバルク導波路とnドープ領域とを含むPIN接合を備えるフォト・ディテクタと、
前記フォト・ディテクタに接続された2つの金属層であって、前記pドープ領域と前記nドープ領域とが前記真性シリコンバルク導波路と接しており、前記2つの金属層が前記真性シリコンバルク導波路とは接していない、2つの金属層と、
前記2つの金属層間の電気パラメータの値を測定するための、前記2つの金属層間に接続された測定デバイスであって、前記電気パラメータが前記真性シリコンバルク導波路中を伝搬する光の量を示し、それにより、前記真性シリコンバルク導波路への測定が行われてエネルギー浪費を回避する、測定デバイスと、
前記2つの金属層間に接続された電圧源であって、前記2つの金属層間に電圧を適用することが、前記真性シリコンバルク導波路の屈折率を変化させ、それにより、前記真性シリコンバルク導波路中を伝搬する光の位相に影響を及ぼし、適用されるべき前記電圧が、前記測定デバイスによって測定された前記値に従って決定される、電圧源と
を備える、デバイス。 - 前記デバイスが、第2のpドープ領域と第2のnドープ領域とをさらに備え、前記第2のpドープ領域と前記第2のnドープ領域とが、前記pドープ領域と前記nドープ領域とよりも高いレベルにドープされる、請求項1に記載のデバイス。
- 前記デバイスが、シリコン層の上に配置された二酸化ケイ素層上に配置された、請求項1に記載のデバイス。
- 前記電気パラメータの前記値が、前記フォト・ディテクタのパラメータを評価するために測定される、請求項1に記載のデバイス。
- 前記電気パラメータの前記値が、フォト・ダイオードを通る光の量を評価するために測定され、前記電圧が、光の前記量を制御するために適用される、請求項1に記載のデバイス。
- 前記電気パラメータが、抵抗又はコンダクタンスである、請求項1に記載のデバイス。
- 前記測定デバイスが、オーム計又はアンペア計である、請求項1に記載のデバイス。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202163146659P | 2021-02-07 | 2021-02-07 | |
| US63/146,659 | 2021-02-07 | ||
| PCT/IL2021/051502 WO2022168074A1 (en) | 2021-02-07 | 2021-12-19 | Device and method for calibration, monitoring and control of the integrated photonic systems |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024543788A JP2024543788A (ja) | 2024-11-26 |
| JP7828110B2 true JP7828110B2 (ja) | 2026-03-11 |
Family
ID=82742117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024522618A Active JP7828110B2 (ja) | 2021-02-07 | 2021-12-19 | 集積フォトニック・システムの較正、監視及び制御のためのデバイス及び方法 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US12147095B2 (ja) |
| JP (1) | JP7828110B2 (ja) |
| WO (1) | WO2022168074A1 (ja) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12489715B1 (en) | 2024-07-30 | 2025-12-02 | Newphotonics Ltd. | Variable buffer size in communication networks |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030026546A1 (en) | 2001-05-17 | 2003-02-06 | Optronx, Inc. | Optical filter apparatus and associated method |
| JP2005123513A (ja) | 2003-10-20 | 2005-05-12 | Nippon Telegr & Teleph Corp <Ntt> | 光検出器 |
| JP2010266731A (ja) | 2009-05-15 | 2010-11-25 | Nippon Telegr & Teleph Corp <Ntt> | 可変光減衰器 |
| WO2012165656A1 (ja) | 2011-06-01 | 2012-12-06 | 日本電気株式会社 | 光導波路デバイス、光干渉計及び光導波路デバイスの制御方法 |
| US20130301979A1 (en) | 2012-05-09 | 2013-11-14 | Wei Qian | Isolation of components on optical device |
| JP2018113644A (ja) | 2017-01-13 | 2018-07-19 | 富士通株式会社 | 光送信装置、光変調器モジュール、及び光伝送システム |
| US20200116932A1 (en) | 2018-02-01 | 2020-04-16 | Electrophotonic-Ic Inc. | Electro-absorption modulator with integrated control loop for linearization and temperature compensation |
| CN111781676A (zh) | 2020-06-29 | 2020-10-16 | 南京大学 | 一种布拉格波导光栅调制器 |
| JP2023043745A (ja) | 2021-09-16 | 2023-03-29 | 富士通オプティカルコンポーネンツ株式会社 | 光検出器、及び光集積素子 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US3976873A (en) * | 1975-05-08 | 1976-08-24 | The United States Of America As Represented By The Secretary Of The Navy | Tunable electroabsorptive detector |
| US5159262A (en) * | 1991-07-09 | 1992-10-27 | Cascade Microtech, Inc. | Method for measuring the electrical and optical performance of on-wafer microwave devices |
| KR100328724B1 (ko) * | 1997-12-31 | 2002-08-22 | 한국전기통신공사 | 이종에너지밴드갭양자우물층을갖는도파로형광소자및그제조방법 |
| KR20060130045A (ko) * | 2003-11-20 | 2006-12-18 | 시옵티컬 인코포레이티드 | 실리콘계열 쇼트키 장벽 적외선 광검출기 |
| US8467632B2 (en) * | 2011-01-06 | 2013-06-18 | Oracle America, Inc. | Waveguide electro-absorption modulator |
| US20120321240A1 (en) * | 2011-04-29 | 2012-12-20 | Luca Alloatti | Electro-optical device and method for processing an optical signal |
| US8625936B1 (en) * | 2012-06-29 | 2014-01-07 | Alcatel Lucent | Advanced modulation formats using optical modulators |
| WO2016171733A1 (en) * | 2015-04-24 | 2016-10-27 | Hewlett-Packard Development Company, L.P. | Stacked photodetectors |
| US9899395B1 (en) | 2016-07-26 | 2018-02-20 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor device and method for manufacturing the same |
| US20190187495A1 (en) * | 2017-12-18 | 2019-06-20 | Nokia Solutions And Networks Oy | Optical modulator and a driving circuit therefor |
-
2021
- 2021-12-19 JP JP2024522618A patent/JP7828110B2/ja active Active
- 2021-12-19 WO PCT/IL2021/051502 patent/WO2022168074A1/en not_active Ceased
-
2023
- 2023-01-31 US US18/162,021 patent/US12147095B2/en active Active
-
2024
- 2024-10-14 US US18/914,971 patent/US20250035966A1/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US20030026546A1 (en) | 2001-05-17 | 2003-02-06 | Optronx, Inc. | Optical filter apparatus and associated method |
| JP2005123513A (ja) | 2003-10-20 | 2005-05-12 | Nippon Telegr & Teleph Corp <Ntt> | 光検出器 |
| JP2010266731A (ja) | 2009-05-15 | 2010-11-25 | Nippon Telegr & Teleph Corp <Ntt> | 可変光減衰器 |
| WO2012165656A1 (ja) | 2011-06-01 | 2012-12-06 | 日本電気株式会社 | 光導波路デバイス、光干渉計及び光導波路デバイスの制御方法 |
| US20130301979A1 (en) | 2012-05-09 | 2013-11-14 | Wei Qian | Isolation of components on optical device |
| JP2018113644A (ja) | 2017-01-13 | 2018-07-19 | 富士通株式会社 | 光送信装置、光変調器モジュール、及び光伝送システム |
| US20200116932A1 (en) | 2018-02-01 | 2020-04-16 | Electrophotonic-Ic Inc. | Electro-absorption modulator with integrated control loop for linearization and temperature compensation |
| CN111781676A (zh) | 2020-06-29 | 2020-10-16 | 南京大学 | 一种布拉格波导光栅调制器 |
| JP2023043745A (ja) | 2021-09-16 | 2023-03-29 | 富士通オプティカルコンポーネンツ株式会社 | 光検出器、及び光集積素子 |
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Also Published As
| Publication number | Publication date |
|---|---|
| JP2024543788A (ja) | 2024-11-26 |
| US20230185117A1 (en) | 2023-06-15 |
| US12147095B2 (en) | 2024-11-19 |
| US20250035966A1 (en) | 2025-01-30 |
| WO2022168074A1 (en) | 2022-08-11 |
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