CN107925484B - 一种单片集成相干光接收器芯片 - Google Patents
一种单片集成相干光接收器芯片 Download PDFInfo
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- CN107925484B CN107925484B CN201680017936.2A CN201680017936A CN107925484B CN 107925484 B CN107925484 B CN 107925484B CN 201680017936 A CN201680017936 A CN 201680017936A CN 107925484 B CN107925484 B CN 107925484B
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- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
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- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
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- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/30—Optical coupling means for use between fibre and thin-film device
- G02B6/305—Optical coupling means for use between fibre and thin-film device and having an integrated mode-size expanding section, e.g. tapered waveguide
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- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/428—Electrical aspects containing printed circuit boards [PCB]
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- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4295—Coupling light guides with opto-electronic elements coupling with semiconductor devices activated by light through the light guide, e.g. thyristors, phototransistors
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
- H04B10/613—Coherent receivers including phase diversity, e.g., having in-phase and quadrature branches, as in QPSK coherent receivers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/60—Receivers
- H04B10/61—Coherent receivers
- H04B10/614—Coherent receivers comprising one or more polarization beam splitters, e.g. polarization multiplexed [PolMux] X-PSK coherent receivers, polarization diversity heterodyne coherent receivers
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
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- 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
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
- G02B6/2808—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs
- G02B6/2813—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using a mixing element which evenly distributes an input signal over a number of outputs based on multimode interference effect, i.e. self-imaging
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- G—PHYSICS
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- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4213—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being polarisation selective optical elements
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- G—PHYSICS
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- 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
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- G02B6/4201—Packages, e.g. shape, construction, internal or external details
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Abstract
Description
Claims (11)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562136830P | 2015-03-23 | 2015-03-23 | |
US201562136976P | 2015-03-23 | 2015-03-23 | |
US62/136,830 | 2015-03-23 | ||
US62/136,976 | 2015-03-23 | ||
PCT/CA2016/050340 WO2016149826A1 (en) | 2015-03-23 | 2016-03-23 | Integrated coherent receiver having a geometric arrangement for improved device efficiency |
Publications (2)
Publication Number | Publication Date |
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CN107925484A CN107925484A (zh) | 2018-04-17 |
CN107925484B true CN107925484B (zh) | 2021-04-16 |
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CN201680017936.2A Active CN107925484B (zh) | 2015-03-23 | 2016-03-23 | 一种单片集成相干光接收器芯片 |
Country Status (3)
Country | Link |
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US (1) | US9813163B2 (zh) |
CN (1) | CN107925484B (zh) |
WO (1) | WO2016149826A1 (zh) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10110318B2 (en) * | 2015-02-19 | 2018-10-23 | Elenion Technologies, Llc | Optical delay lines for electrical skew compensation |
SG11201708641XA (en) * | 2015-05-29 | 2017-11-29 | Nippon Telegraph & Telephone | Coherent optical mixer circuit |
JP6926735B2 (ja) | 2017-07-03 | 2021-08-25 | 住友電気工業株式会社 | 導波路型受光素子の製造方法 |
US11026066B2 (en) * | 2017-09-14 | 2021-06-01 | Airmagnet, Inc. | Determining wireless network device location |
JP6919557B2 (ja) * | 2017-12-26 | 2021-08-18 | 住友電気工業株式会社 | 光90度ハイブリッド集積回路 |
JP7037958B2 (ja) * | 2018-02-27 | 2022-03-17 | 住友電気工業株式会社 | 半導体光集積デバイス |
JP7088470B2 (ja) * | 2018-07-13 | 2022-06-21 | 住友電工デバイス・イノベーション株式会社 | 光源調整方法 |
JP7088472B2 (ja) * | 2018-09-06 | 2022-06-21 | 住友電工デバイス・イノベーション株式会社 | 光受信装置の製造方法 |
CN109728857A (zh) * | 2019-03-12 | 2019-05-07 | 湖北捷讯光电有限公司 | 一种集成相干接收机 |
CN113810118B (zh) * | 2019-04-08 | 2023-06-20 | Nano科技(北京)有限公司 | 单体集成相干收发器 |
CN111835431B (zh) * | 2019-04-16 | 2021-11-19 | 华为技术有限公司 | 一种相干光学接收装置及光信号解调装置 |
US10833769B1 (en) | 2019-09-18 | 2020-11-10 | Nokia Solutions And Networks Oy | Coherent optical receiver using single-ended photodiodes |
CN113284962B (zh) * | 2020-01-17 | 2022-08-02 | 淮阴工学院 | 集成有多端口光波导的低维材料异质结光电探测器的制备方法 |
US20210119710A1 (en) * | 2020-06-19 | 2021-04-22 | Meer Nazmus Sakib | Optical coherent receiver on a chip |
CN112332926B (zh) * | 2020-09-27 | 2021-12-24 | 武汉船舶通信研究所(中国船舶重工集团公司第七二二研究所) | 平衡接收机和通信系统 |
EP4092932A1 (en) * | 2021-05-21 | 2022-11-23 | LEO Space Photonics | A coherent receiver optical sub-assembly |
CN116243279B (zh) * | 2023-05-09 | 2023-08-04 | 深圳市速腾聚创科技有限公司 | 光芯片及激光雷达 |
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US7801395B2 (en) * | 2001-09-26 | 2010-09-21 | Celight, Inc. | Coherent optical detector and coherent communication system and method |
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2016
- 2016-03-23 US US15/078,330 patent/US9813163B2/en active Active
- 2016-03-23 CN CN201680017936.2A patent/CN107925484B/zh active Active
- 2016-03-23 WO PCT/CA2016/050340 patent/WO2016149826A1/en active Application Filing
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CN102124387A (zh) * | 2008-08-19 | 2011-07-13 | 阿尔卡特朗讯美国公司 | 单片相干光探测器 |
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US8948614B1 (en) * | 2012-03-29 | 2015-02-03 | Juniper Networks, Inc. | Pluggable photonics for coherent optical communication |
CN102904648A (zh) * | 2012-09-20 | 2013-01-30 | 武汉电信器件有限公司 | 可调相干探测器结构 |
WO2015015020A1 (es) * | 2013-07-31 | 2015-02-05 | Universidad De Málaga | Downconverter integrado con diversidad de polarización para receptor óptico coherente con multiplexación por polarización |
CN203457159U (zh) * | 2013-09-18 | 2014-02-26 | 福州高意通讯有限公司 | 一种相干接收机光混频器及相干接收机 |
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Also Published As
Publication number | Publication date |
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US20160285561A1 (en) | 2016-09-29 |
WO2016149826A1 (en) | 2016-09-29 |
CN107925484A (zh) | 2018-04-17 |
US9813163B2 (en) | 2017-11-07 |
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