CN116324547A - 光输入输出装置 - Google Patents

光输入输出装置 Download PDF

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Publication number
CN116324547A
CN116324547A CN202280005935.1A CN202280005935A CN116324547A CN 116324547 A CN116324547 A CN 116324547A CN 202280005935 A CN202280005935 A CN 202280005935A CN 116324547 A CN116324547 A CN 116324547A
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CN
China
Prior art keywords
core
optical fiber
optical fibers
receiving
cores
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202280005935.1A
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English (en)
Chinese (zh)
Inventor
小田拓弥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Publication of CN116324547A publication Critical patent/CN116324547A/zh
Pending legal-status Critical Current

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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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02042—Multicore 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
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4471—Terminating devices ; Cable clamps
    • G02B6/44715—Fan-out devices
    • 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
    • G02B6/264—Optical coupling means with optical elements between opposed fibre ends which perform a function other than beam splitting
    • 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
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
    • 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
    • G02B6/4246—Bidirectionally operating package structures
    • 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
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CN202280005935.1A 2021-02-19 2022-02-18 光输入输出装置 Pending CN116324547A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021025601 2021-02-19
JP2021-025601 2021-02-19
PCT/JP2022/006647 WO2022176978A1 (ja) 2021-02-19 2022-02-18 光入出力装置

Publications (1)

Publication Number Publication Date
CN116324547A true CN116324547A (zh) 2023-06-23

Family

ID=82930701

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280005935.1A Pending CN116324547A (zh) 2021-02-19 2022-02-18 光输入输出装置

Country Status (5)

Country Link
US (2) US12468109B2 (https=)
EP (1) EP4296733A4 (https=)
JP (2) JP7660655B2 (https=)
CN (1) CN116324547A (https=)
WO (1) WO2022176978A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115267980A (zh) * 2022-08-16 2022-11-01 深圳市深光谷科技有限公司 光纤耦合器

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EP4027536A4 (en) * 2019-09-02 2022-11-02 KDDI Corporation COMMUNICATION DEVICE AND COMMUNICATION SYSTEM
US20250321376A1 (en) * 2022-06-08 2025-10-16 Fujikura Ltd. Multicore fiber connector, optical communication network using multicore fiber connector, and method for connecting optical communication network
WO2024142135A1 (ja) * 2022-12-26 2024-07-04 日本電信電話株式会社 光伝送路、光伝送システム、及び、光伝送方法
WO2026070568A1 (ja) * 2024-09-30 2026-04-02 住友電工オプティフロンティア株式会社 光接続構造

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CN102221730A (zh) * 2010-04-13 2011-10-19 住友电气工业株式会社 光分支元件及包含该元件的光通信系统
CN102870027A (zh) * 2010-05-06 2013-01-09 北卡罗来纳康姆斯科普公司 四通道小型可插拔（qsfp）适配器模块
JP2015001548A (ja) * 2013-06-13 2015-01-05 日立電線株式会社 通信光検知機能付マルチコアインタフェース
JP2018124307A (ja) * 2017-01-30 2018-08-09 日本電信電話株式会社 光コネクタおよび光伝送システム
JP2019152804A (ja) * 2018-03-05 2019-09-12 株式会社フジクラ 光コネクタ
CN113433629A (zh) * 2021-06-30 2021-09-24 长飞光纤光缆股份有限公司 一种基于mpo接口的双扇入扇出的多通道光模块

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CN101782669B (zh) * 2009-01-20 2014-07-09 住友电气工业株式会社 光通信系统和排列变换器
US7756371B1 (en) 2009-01-30 2010-07-13 Corning Cable Systems Llc Optical fiber interconnection devices and systems using same
CN102460255A (zh) 2009-06-17 2012-05-16 康宁光缆系统有限责任公司 用于高速数据率传输系统的光学互连
EP2282229A1 (en) * 2009-08-07 2011-02-09 CCS Technology, Inc. Connectorized optical assembly and method for connecting optical transceiver units by an optical assembly
US8725001B2 (en) 2010-03-10 2014-05-13 Ofs Fitel, Llc Multicore fiber transmission systems and methods
US9535221B2 (en) * 2010-03-16 2017-01-03 Ofs Fitel, Llc UltraHigh-density fiber distribution components
JP5842556B2 (ja) 2011-11-11 2016-01-13 住友電気工業株式会社 双方向光通信方法およびマルチコア光ファイバ
JPWO2013157245A1 (ja) * 2012-04-20 2015-12-21 日本電気株式会社 多重光伝送路、光伝送システムおよび光伝送方法
US9322987B2 (en) * 2013-08-27 2016-04-26 International Business Machines Corporation Multicore fiber coupler between multicore fibers and optical waveguides
US10541754B2 (en) 2014-05-09 2020-01-21 Sumitomo Electric Lightwave Corp. Reduced fiber count networks, devices, and related methods
EP3364568B1 (en) 2015-11-26 2020-04-15 Nippon Telegraph and Telephone Corporation Communication system and connector
JP6491762B2 (ja) * 2015-11-26 2019-03-27 日本電信電話株式会社 伝送品質推定システム、伝送品質推定装置、及び、伝送品質推定方法
US20220357516A1 (en) 2019-06-21 2022-11-10 Commscope Technologies Llc Multifiber connector for concentric mutli-core fiber
US20240061186A1 (en) * 2022-08-19 2024-02-22 Corning Research & Development Corporation Direction independent two-way multicore fiber optic cable assemblies and connector interfaces
US20240329328A1 (en) * 2023-03-28 2024-10-03 Corning Research & Development Corporation Structured bidirectional symmetric multicore optical fiber cabling system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102221730A (zh) * 2010-04-13 2011-10-19 住友电气工业株式会社 光分支元件及包含该元件的光通信系统
CN102870027A (zh) * 2010-05-06 2013-01-09 北卡罗来纳康姆斯科普公司 四通道小型可插拔（qsfp）适配器模块
JP2015001548A (ja) * 2013-06-13 2015-01-05 日立電線株式会社 通信光検知機能付マルチコアインタフェース
JP2018124307A (ja) * 2017-01-30 2018-08-09 日本電信電話株式会社 光コネクタおよび光伝送システム
JP2019152804A (ja) * 2018-03-05 2019-09-12 株式会社フジクラ 光コネクタ
CN113433629A (zh) * 2021-06-30 2021-09-24 长飞光纤光缆股份有限公司 一种基于mpo接口的双扇入扇出的多通道光模块

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115267980A (zh) * 2022-08-16 2022-11-01 深圳市深光谷科技有限公司 光纤耦合器

Also Published As

Publication number Publication date
EP4296733A1 (en) 2023-12-27
EP4296733A4 (en) 2025-02-12
US12468109B2 (en) 2025-11-11
US20260043981A1 (en) 2026-02-12
US20230358961A1 (en) 2023-11-09
JP7660655B2 (ja) 2025-04-11
WO2022176978A1 (ja) 2022-08-25
JP7842276B2 (ja) 2026-04-07
JP2025089590A (ja) 2025-06-12
JPWO2022176978A1 (https=) 2022-08-25

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