JP5108170B2 - 光学デマルチプレクサ - Google Patents

光学デマルチプレクサ Download PDF

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Publication number
JP5108170B2
JP5108170B2 JP32431699A JP32431699A JP5108170B2 JP 5108170 B2 JP5108170 B2 JP 5108170B2 JP 32431699 A JP32431699 A JP 32431699A JP 32431699 A JP32431699 A JP 32431699A JP 5108170 B2 JP5108170 B2 JP 5108170B2
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Japan
Prior art keywords
wavelength
filter
reflector
converging
specific
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Expired - Fee Related
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JP32431699A
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English (en)
Japanese (ja)
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JP2000162466A (ja
JP2000162466A5 (https=
Inventor
ブライアン・イー・レモフ
ルイス・ビー・アロンソン
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アバゴ・テクノロジーズ・ファイバー・アイピー（シンガポール）プライベート・リミテッド
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Publication of JP2000162466A publication Critical patent/JP2000162466A/ja
Publication of JP2000162466A5 publication Critical patent/JP2000162466A5/ja
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    • 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
    • G02B6/2938—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 for multiplexing or demultiplexing, i.e. combining or separating wavelengths, e.g. 1xN, NxM
    • 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
    • G02B6/29361—Interference filters, e.g. multilayer coatings, thin film filters, dichroic splitters or mirrors based on multilayers, WDM filters
    • G02B6/29362—Serial cascade of filters or filtering operations, e.g. for a large number of channels
    • G02B6/29365—Serial cascade of filters or filtering operations, e.g. for a large number of channels in a multireflection configuration, i.e. beam following a zigzag path between filters or filtering operations
    • G02B6/29367—Zigzag path within a transparent optical block, e.g. filter deposited on an etalon, glass plate, wedge acting as a stable spacer
    • 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
    • G02B6/42—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
    • G02B6/4215—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical elements being wavelength selective optical elements, e.g. variable wavelength optical modules or wavelength lockers
    • 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
    • G02B6/42—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
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Communication System (AREA)
JP32431699A 1998-11-24 1999-11-15 光学デマルチプレクサ Expired - Fee Related JP5108170B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US199988 1998-11-24
US09/199,988 US6198864B1 (en) 1998-11-24 1998-11-24 Optical wavelength demultiplexer

Publications (3)

Publication Number Publication Date
JP2000162466A JP2000162466A (ja) 2000-06-16
JP2000162466A5 JP2000162466A5 (https=) 2006-12-28
JP5108170B2 true JP5108170B2 (ja) 2012-12-26

Family

ID=22739857

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32431699A Expired - Fee Related JP5108170B2 (ja) 1998-11-24 1999-11-15 光学デマルチプレクサ

Country Status (4)

Country Link
US (1) US6198864B1 (https=)
EP (1) EP1004907B1 (https=)
JP (1) JP5108170B2 (https=)
DE (1) DE69940762D1 (https=)

Families Citing this family (146)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6385374B2 (en) * 1999-01-06 2002-05-07 Infineon Technologies Ag Multichannel electro-optical assembly
WO2000040935A1 (en) * 1999-01-08 2000-07-13 Adc Telecommunications, Inc. Spectrometer
US6201908B1 (en) * 1999-07-02 2001-03-13 Blaze Network Products, Inc. Optical wavelength division multiplexer/demultiplexer having preformed passively aligned optics
US6406195B1 (en) * 1999-10-14 2002-06-18 Digital Optics Corporation Interface between opto-electronic devices and fibers
US6600845B1 (en) 1999-10-18 2003-07-29 Digital Optics Corporation Integrated parallel transmitter
JP2001174671A (ja) * 1999-12-16 2001-06-29 Japan Aviation Electronics Industry Ltd 光素子モジュール
US6485149B1 (en) * 2000-01-25 2002-11-26 Zygo Corporation Total internal reflection wavelength filter
US6563976B1 (en) * 2000-05-09 2003-05-13 Blaze Network Products, Inc. Cost-effective wavelength division multiplexer and demultiplexer
DE10043324A1 (de) * 2000-08-23 2002-03-14 Infineon Technologies Ag Opto-elektronische Baugruppe zum Multiplexen und/oder Demultiplexen optischer Signale
DE10043985A1 (de) * 2000-09-05 2002-03-14 Cube Optics Ag Optischer Modifizierer und Verfahren zur Herstellung hierfür
AU2002245067A1 (en) * 2000-11-01 2002-07-24 Intel Corporation System and method for collimating and redirecting beams
US6490393B1 (en) * 2000-11-27 2002-12-03 Advanced Interfaces, Llc Integrated optical multiplexer and demultiplexer for wavelength division transmission of information
US7050675B2 (en) * 2000-11-27 2006-05-23 Advanced Interfaces, Llc Integrated optical multiplexer and demultiplexer for wavelength division transmission of information
WO2002079842A1 (en) * 2001-03-29 2002-10-10 3Dv Systems, Ltd. Optical and electronic microcomponent connections
US6574390B2 (en) 2001-02-15 2003-06-03 Infineon Technologies Ag Configuration to multiplex and/or demultiplex the signals of a plurality of optical data channels and method for the production of the configuration
US6870976B2 (en) * 2001-03-13 2005-03-22 Opnext, Inc. Filter based multiplexer/demultiplexer component
US6819871B1 (en) * 2001-03-16 2004-11-16 4 Wave, Inc. Multi-channel optical filter and multiplexer formed from stacks of thin-film layers
US6542306B2 (en) 2001-03-16 2003-04-01 Optical Coating Laboratories, Inc. Compact multiple channel multiplexer/demultiplexer devices
US6603904B1 (en) 2001-03-28 2003-08-05 Jaffalight Holdings Llc All optical narrow pulse generator and switch for dense time division multiplexing and code division multiplexing
US6636658B2 (en) 2001-04-23 2003-10-21 Optical Coating Laboratory, Inc. Wavelength division multiplexing/demultiplexing systems
DE10120694A1 (de) * 2001-04-27 2003-01-09 Siemens Ag Koppler für optische Signale und Verfahren zum Setzen mechanischer Führungselemente von Kopplern
US6549312B2 (en) * 2001-05-09 2003-04-15 Sycamore Networks, Inc. Method for designing optical filter cards
DE10127340A1 (de) * 2001-06-06 2003-02-06 Infineon Technologies Ag Vorrichtung für die optische Datenübertragung
WO2003012505A1 (de) * 2001-07-02 2003-02-13 Infineon Technologies Ag Vorrichtung und verfahren zum multiplexen und/oder demultiplexen optischer signale einer mehrzahl von wellenlängen
DE10132665C2 (de) * 2001-07-05 2003-12-04 Inst Mikrotechnik Mainz Gmbh Trägerkomponente für ein optisches Modul, und ein optisches Modul
JP2003066376A (ja) 2001-08-23 2003-03-05 Hitachi Cable Ltd 波長分離光学デバイス及び波長多重光伝送モジュール
DE10146006A1 (de) * 2001-09-19 2003-04-03 Cube Optics Ag Verfahren zur Temperaturkompensation einer optischen WDM-Komponente sowie optische WDM-Komponente mit Temperaturkompensation
US6571033B2 (en) 2001-09-28 2003-05-27 Corning Incorporated Optical signal device
US7224856B2 (en) 2001-10-23 2007-05-29 Digital Optics Corporation Wafer based optical chassis and associated methods
US7010228B2 (en) * 2001-11-02 2006-03-07 Hon Hai Precision Ind. Co., Ltd. Optical add-drop multiplexer
JP3784701B2 (ja) * 2001-11-20 2006-06-14 株式会社日立製作所 光回路部材および光トランシーバ
JP3949977B2 (ja) * 2002-02-18 2007-07-25 沖電気工業株式会社 波長分割多重通信用光分波器
US20030215240A1 (en) * 2002-04-03 2003-11-20 Grann Eric B. Optical WDM with single mode tolerance and low profile
DE10238741A1 (de) 2002-08-19 2004-03-04 Infineon Technologies Ag Planare optische Komponente und Kopplungsvorrichtung zur Kopplung von Licht zwischen einer planaren optischen Komponente und einem optischen Bauteil
JP2004206057A (ja) * 2002-11-01 2004-07-22 Omron Corp 光合分波器及び光合分波器の製造方法
DE10312500B4 (de) 2003-03-14 2007-11-08 Infineon Technologies Ag Anordnung zum Multiplexen und/oder Demultiplexen optischer Signale einer Mehrzahl von Wellenlängen
US6768834B1 (en) 2003-06-13 2004-07-27 Agilent Technologies, Inc. Slab optical multiplexer
US7083333B2 (en) 2003-08-29 2006-08-01 Intel Corporation Optical packages and methods to manufacture the same
US6945711B2 (en) * 2003-10-28 2005-09-20 Chang Gung University Multiplexer with a dense wavelength division multiplexing function
US7058257B2 (en) * 2003-12-30 2006-06-06 Lightwaves 2020, Inc. Miniature WDM add/drop multiplexer and method of manufacture thereof
US6937786B2 (en) 2004-01-09 2005-08-30 Agilent Technologies, Inc. Parallel multiwavelength optical subassembly
JP4181519B2 (ja) * 2004-03-23 2008-11-19 日本電信電話株式会社 光合分波器
KR100606085B1 (ko) 2004-04-23 2006-07-31 삼성전자주식회사 자유공간 광연결 장치
US7349602B2 (en) * 2004-10-08 2008-03-25 Agilent Technologies, Inc. Wavelength division multiplexer architecture
US20060088255A1 (en) * 2004-10-22 2006-04-27 Enboa Wu Multi-wavelength optical transceiver subassembly module
US20080260331A1 (en) * 2005-01-27 2008-10-23 Omron Corporation Multiplexer/Demultiplexer, Method for Fabricating the Same, and Optical Multiplexe/Demultiplexer Module
DE102005010557B4 (de) 2005-03-04 2019-07-11 Huber+Suhner Cube Optics Ag Optischer Multiplexer/Demultiplexer
EP1910880B1 (en) * 2005-07-22 2016-03-30 FLIR Systems Trading Belgium BVBA Optical wavelength division coupler
US7466502B2 (en) * 2005-12-07 2008-12-16 Tessera North America, Inc. Optical wavelength division coupler and associated methods
AT503027B1 (de) 2006-05-08 2007-07-15 Austria Tech & System Tech Leiterplattenelement mit optoelektronischem bauelement und licht-wellenleiter
JP2008090138A (ja) * 2006-10-04 2008-04-17 Nippon Telegr & Teleph Corp <Ntt> 光合分波器
US7366371B1 (en) * 2006-11-21 2008-04-29 Finisar Corporation Compact optical multiplexer and demultiplexer
US7556440B2 (en) * 2006-12-22 2009-07-07 Lightwire Inc. Dual-lensed unitary optical receiver assembly
JP5040326B2 (ja) * 2007-01-19 2012-10-03 日立電線株式会社 フィルタアセンブリ及びそれを用いた光モジュール
FR2921730A1 (fr) * 2007-10-02 2009-04-03 Intexys Sa Sous-ensemble optoelectronique et procede d'assemblage de ce sous-ensemble
US8303195B2 (en) * 2007-12-26 2012-11-06 Hitachi, Ltd. Optical transceiver module
DE102008042716A1 (de) * 2008-10-09 2010-04-15 Cube Optics Ag Kompakter Multiplexer/Demultiplexer
DE102008042719A1 (de) 2008-10-09 2010-04-15 Cube Optics Ag Kompakter Multiplexer/Demultiplexer
US8335411B2 (en) 2008-11-11 2012-12-18 Ultra Communications, Inc. Fiber optic bi-directional coupling lens
EP2400892B1 (en) * 2009-02-27 2020-03-25 Beckman Coulter, Inc. Fluorescence detection instrument with orthogonal laser entry
EP2312352B1 (en) 2009-09-07 2018-04-18 Electronics and Telecommunications Research Institute Multi-wavelength optical transmitting and receiving modules
DE102010003226A1 (de) 2010-03-24 2011-09-29 Cube Optics Ag Multiplexer/Demultiplexer mit Justierspiegel
JP5707107B2 (ja) * 2010-11-22 2015-04-22 浜松ホトニクス株式会社 分光センサ
US9178620B2 (en) * 2011-09-23 2015-11-03 Te Connectivity Nederland B.V. Optical interface for bidirectional communications
EP2745164A4 (en) * 2011-09-30 2015-05-20 Hewlett Packard Development Co OPTICAL PERFORMANCE DIVIDER WITH ZIGZAG
US20130094807A1 (en) * 2011-10-12 2013-04-18 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Optical coupling system for use in an optical communications module, an optical communications module that incorporates the optical coupling system, and a method
TWI511477B (zh) * 2011-12-07 2015-12-01 Hon Hai Prec Ind Co Ltd 光收發裝置
JP2013145356A (ja) 2011-12-13 2013-07-25 Sumitomo Electric Ind Ltd 光通信モジュール
JP5988130B2 (ja) * 2012-01-30 2016-09-07 株式会社エンプラス レンズアレイの製造方法およびこれに用いるフィルム担持基板およびフィルム貼着用治具
US9435963B2 (en) 2012-03-30 2016-09-06 Corning Cable Systems Llc Misalignment-tolerant total-internal-reflection fiber optic interface modules and assemblies with high coupling efficiency
US9052478B2 (en) * 2012-03-30 2015-06-09 Corning Cable Systems Llc Total-internal-reflection fiber optic interface modules with different optical paths and assemblies using same
CN107014741B (zh) * 2012-05-30 2021-07-20 艾瑞斯国际有限公司 流式细胞仪
US9746412B2 (en) 2012-05-30 2017-08-29 Iris International, Inc. Flow cytometer
CN103513344B (zh) * 2012-06-29 2016-12-21 鸿富锦精密工业（深圳）有限公司 光学耦合透镜以及光学通讯装置
TWI544244B (zh) * 2012-06-29 2016-08-01 鴻海精密工業股份有限公司 光學耦合透鏡以及光學通訊模組
TWI578049B (zh) * 2012-09-14 2017-04-11 鴻海精密工業股份有限公司 光電耦合模組
US9563028B2 (en) 2013-01-31 2017-02-07 Ccs Technology, Inc. Method to manufacture an optoelectronic assembly
EP2762937A1 (en) * 2013-01-31 2014-08-06 CCS Technology, Inc. A method to manufacture an optoelectronic assembly
US20140226988A1 (en) * 2013-02-12 2014-08-14 Avago Technologies General Ip (Singapore) Pte. Ltd Bidirectional optical data communications module having reflective lens
TWI468760B (zh) * 2013-04-01 2015-01-11 Delta Electronics Inc 光學模組及光收發模組
CN104111503A (zh) * 2013-04-17 2014-10-22 鸿富锦精密工业（深圳）有限公司 光通讯模组
US9323013B2 (en) 2013-04-19 2016-04-26 Avago Technologies General Ip (Singapore) Pte. Ltd. Bidirectional optical communications module having an optics system that reduces optical losses and increases tolerance to optical misalignment
US9429725B2 (en) 2013-04-19 2016-08-30 Avago Technologies General Ip (Singapore) Pte. Ltd. Bidirectional parallel optical transceiver module and a method for bidirectionally communicating optical signals over an optical link
EP3036571A4 (en) * 2013-08-21 2017-03-22 Hewlett-Packard Enterprise Development LP Device including mirrors and filters to operate as a multiplexer or de-multiplexer
US10007065B2 (en) 2013-10-31 2018-06-26 Hewlett Packard Enterprise Development Lp Multiplexed optoelectronic engines
JP2016006479A (ja) * 2014-05-28 2016-01-14 日立金属株式会社 光送信モジュール
JP2015225979A (ja) * 2014-05-28 2015-12-14 日立金属株式会社 光通信モジュール
US9715115B2 (en) * 2014-08-14 2017-07-25 Finisar Corporation Wavelength division multiplexing of uncooled lasers with wavelength-common dispersive element
US10243661B2 (en) * 2014-08-15 2019-03-26 Hewlett Packard Enterprise Development Lp Optical mode matching
US9385829B2 (en) 2014-10-28 2016-07-05 Avago Technologies General Ip (Singapore) Pte. Ltd. Optical transceiver having optics with rotated optical path
JP6481381B2 (ja) * 2015-01-21 2019-03-13 富士通株式会社 レンズ間調整方法および光電混載基板
US9869818B2 (en) * 2015-02-12 2018-01-16 Source Photonics (Chengdu) Co., Ltd. Integrated lens with multiple optical structures and vent hole
US9891385B2 (en) * 2015-02-12 2018-02-13 Source Photonics (Chengdu) Co., Ltd. Integrated lens with multiple optical structures and vent hole
US10261273B2 (en) * 2015-02-26 2019-04-16 Sumitomo Electric Industries, Ltd. Bi-directional optical module communicating with single optical fiber and optical transceiver implementing the same
US9584225B2 (en) 2015-03-11 2017-02-28 International Business Machines Corporation Realizing coarse wavelength-division multiplexing using standard multimode optical fibers
US9608761B2 (en) 2015-03-11 2017-03-28 International Business Machines Corporation Realizing coarse wavelength-division multiplexing using standard multimode optical fibers
US12379555B2 (en) 2021-10-27 2025-08-05 Teramount Ltd. Detachable connector for co-packaged optics
US12265259B2 (en) 2019-01-23 2025-04-01 Teramount Ltd. Waveguide mode coupling
US11585991B2 (en) 2019-02-28 2023-02-21 Teramount Ltd. Fiberless co-packaged optics
US9804334B2 (en) 2015-10-08 2017-10-31 Teramount Ltd. Fiber to chip optical coupler
US12124087B2 (en) 2015-10-08 2024-10-22 Teramount Ltd. Wideband surface coupling
US10564374B2 (en) 2015-10-08 2020-02-18 Teramount Ltd. Electro-optical interconnect platform
US12164159B2 (en) 2021-12-22 2024-12-10 Teramount Ltd. Backside optical connector
US12189195B2 (en) 2015-10-08 2025-01-07 Teramount Ltd. Optical coupling
JP2017090766A (ja) * 2015-11-13 2017-05-25 富士通株式会社 波長合分波器及び光モジュール
US10330872B2 (en) 2015-11-24 2019-06-25 Hewlett Packard Enterprise Development Lp Interfacing a ferrule with a socket
JP6672745B2 (ja) 2015-11-27 2020-03-25 富士通オプティカルコンポーネンツ株式会社 光モジュール
US9971089B2 (en) 2015-12-09 2018-05-15 Intel Corporation Chip-to-chip interconnect with embedded electro-optical bridge structures
WO2017122782A1 (ja) * 2016-01-13 2017-07-20 古河電気工業株式会社 半導体レーザ素子、チップオンサブマウント、および半導体レーザモジュール
WO2017146722A1 (en) 2016-02-26 2017-08-31 Hewlett Packard Enterprise Development Lp Optical connector assembly
JP2017181562A (ja) * 2016-03-28 2017-10-05 株式会社エンプラス 光レセプタクル、光モジュール、および光モジュールの製造方法
US9671576B1 (en) 2016-04-08 2017-06-06 Sae Magnetics (H.K.) Ltd. CWDM transceiver module
US11169076B2 (en) * 2016-07-25 2021-11-09 Cytek Biosciences, Inc. Compact detection module for flow cytometers
US20170351030A1 (en) * 2016-06-03 2017-12-07 Hewlett Packard Enterprise Development Lp Filter assemblies
US20180017735A1 (en) * 2016-07-13 2018-01-18 Futurewei Technologies, Inc. Wavelength Division Multiplexer/Demultiplexer with Flexibility of Optical Adjustment
US10678006B2 (en) 2016-09-30 2020-06-09 Hewlett Packard Enterprise Development Lp Optical interfaces with solder that passively aligns optical socket
IT201600105881A1 (it) * 2016-10-20 2018-04-20 St Microelectronics Srl Sistema di accoppiamento ottico, dispositivo e procedimento corrispondenti
EP3586104A4 (en) 2017-02-27 2020-12-16 Becton, Dickinson and Company LIGHT DETECTION SYSTEMS AND THEIR OPERATING PROCEDURES
US9995880B1 (en) 2017-03-31 2018-06-12 Foxconn Interconnect Technology Limited Wavelength division multiplexing and demultiplexing in optical communications modules, and methods
US10379288B2 (en) * 2017-04-07 2019-08-13 Lijie Qiao Method and device having a saturable absorber for filtering
US9910222B1 (en) * 2017-05-16 2018-03-06 Lightel Technologies, Inc. Multimode fiber optical power splitter
US10795091B2 (en) 2017-07-14 2020-10-06 Hewlett Packard Enterprise Development Lp Adaptor for optical component of optical connector
KR20190009515A (ko) * 2017-07-19 2019-01-29 삼성전자주식회사 반도체 장치
WO2019075377A1 (en) * 2017-10-12 2019-04-18 Luxtera, Inc. METHOD AND SYSTEM FOR QUASIALLY NORMAL INCIDENCE MULTIPLEXER / DEMULTIPLEXER DESIGN
US20190196208A1 (en) * 2017-12-11 2019-06-27 North Inc. Wavelength combiner photonic integrated circuit with grating coupling of lasers
FR3076356B1 (fr) * 2017-12-29 2020-01-31 Cailabs Cavité monolithique pour la manipulation de la lumière
WO2019152612A1 (en) 2018-02-05 2019-08-08 Inneos, Llc Multi-channel optical coupler
US10897122B2 (en) * 2018-04-20 2021-01-19 Hewlett Packard Enterprise Development Lp Optical apparatus for optical transceivers
US10788633B2 (en) * 2018-04-30 2020-09-29 Hewlett Packard Enterprise Development Lp Complementary reverse order filters
IL265027A (en) * 2019-02-25 2020-08-31 Schiffer Zeev A device for creating a monolithic spectral beam
KR20250103783A (ko) * 2019-02-25 2025-07-07 엘비트 시스템즈 일렉트로-옵틱스 엘롭 리미티드 광학 빔 결합을 위한 시스템, 디바이스, 및 방법
WO2020197532A1 (en) * 2019-03-22 2020-10-01 Source Photonics, Inc. System and method for transferring optical signals in photonic devices and method of making the system
JP7230709B2 (ja) * 2019-06-28 2023-03-01 住友電気工業株式会社 光受信器
CN110389414A (zh) * 2019-07-19 2019-10-29 杭州耀芯科技有限公司 一种单纤双向多模波分复用光电转换装置及制备方法
WO2021103958A1 (zh) * 2019-11-25 2021-06-03 青岛海信宽带多媒体技术有限公司 一种光模块
JP2022050209A (ja) * 2020-09-17 2022-03-30 住友電気工業株式会社 光モジュール及び光コネクタケーブル
CN114384647B (zh) * 2020-10-19 2025-01-10 青岛海信宽带多媒体技术有限公司 一种光模块
WO2022083041A1 (zh) * 2020-10-19 2022-04-28 青岛海信宽带多媒体技术有限公司 一种光模块
CN114384644A (zh) * 2020-10-19 2022-04-22 青岛海信宽带多媒体技术有限公司 一种光模块
CN114384643B (zh) * 2020-10-19 2023-08-15 青岛海信宽带多媒体技术有限公司 一种光模块
WO2022083040A1 (zh) * 2020-10-19 2022-04-28 青岛海信宽带多媒体技术有限公司 一种光模块
CN114384642A (zh) * 2020-10-19 2022-04-22 青岛海信宽带多媒体技术有限公司 一种光模块
CN114371536A (zh) * 2020-10-19 2022-04-19 青岛海信宽带多媒体技术有限公司 一种光模块
US11493707B2 (en) * 2021-03-31 2022-11-08 Enplas Corporation Optical receptacle and optical module
US11496218B1 (en) * 2021-05-03 2022-11-08 Mellanox Technologies, Ltd. Optical communication modules with improved security
JP2024532967A (ja) 2021-08-04 2024-09-11 ベクトン・ディキンソン・アンド・カンパニー 第１及び第２の光受信器を有する光検出システム、及びその使用方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528029A (en) * 1978-08-17 1980-02-28 Nec Corp Reflection type light distributor
DE3065895D1 (en) * 1979-09-14 1984-01-19 Cortaillod Cables Sa Device for optical coupling
DE3216516A1 (de) * 1982-05-03 1983-11-03 Siemens AG, 1000 Berlin und 8000 München Optischer wellenlaengendemultiplexer nach dem beugungsgitterprinzip
FR2530393A1 (fr) 1982-07-16 1984-01-20 Instruments Sa Multiplexeur-demultiplexeur de longueurs d'ondes compact et a filtrage adaptable
US4723829A (en) 1982-10-12 1988-02-09 U.S. Philips Corporation Optical wavelength demultiplexer
FR2539518A1 (fr) * 1983-01-18 1984-07-20 Comp Generale Electricite Separateur optique en longueurs d'ondes, notamment pour systeme de transmission multiplex a fibres optiques
JPS60191210A (ja) * 1984-03-13 1985-09-28 Fujitsu Ltd 光導波路デバイス
US4701010A (en) * 1984-08-30 1987-10-20 Adc Fiber Optics Corporation Unitary body optical coupler
FR2579044B1 (fr) * 1985-03-13 1988-02-26 Commissariat Energie Atomique Dispositif de multiplexage de plusieurs signaux lumineux en optique integree
JPS62184505U (https=) * 1986-05-15 1987-11-24
FR2609180B1 (fr) * 1986-12-31 1989-11-03 Commissariat Energie Atomique Multiplexeur-demultiplexeur utilisant un reseau concave elliptique et realise en optique integree
US4994664A (en) * 1989-03-27 1991-02-19 Massachusetts Institute Of Technology Optically coupled focal plane arrays using lenslets and multiplexers
US5436871A (en) * 1991-12-30 1995-07-25 Information Optics Corporation Optical random access memory having folded image
JPH0678906U (ja) * 1993-04-20 1994-11-04 株式会社モリテックス 光ファイバーを用いた光源装置
JP3537881B2 (ja) * 1994-03-29 2004-06-14 株式会社リコー Ｌｅｄアレイヘッド
US5808763A (en) 1995-10-31 1998-09-15 Jds Fitel Inc. Optical demultiplexor
US5835517A (en) * 1996-10-04 1998-11-10 W. L. Gore & Associates, Inc. WDM multiplexer-demultiplexer using Fabry-Perot filter array
JPH10133052A (ja) * 1996-10-28 1998-05-22 Nippon Telegr & Teleph Corp <Ntt> 光路変換部品及び光路変換方法

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EP1004907A3 (en) 2002-07-17
EP1004907A2 (en) 2000-05-31

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