JP6890631B2 - 光ファイバー給電システムの光コネクタ及び給電装置並びに光ファイバー給電システム - Google Patents

光ファイバー給電システムの光コネクタ及び給電装置並びに光ファイバー給電システム Download PDF

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Publication number
JP6890631B2
JP6890631B2 JP2019105973A JP2019105973A JP6890631B2 JP 6890631 B2 JP6890631 B2 JP 6890631B2 JP 2019105973 A JP2019105973 A JP 2019105973A JP 2019105973 A JP2019105973 A JP 2019105973A JP 6890631 B2 JP6890631 B2 JP 6890631B2
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JP
Japan
Prior art keywords
light
power supply
feeding
optical fiber
power
Prior art date
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JP2019105973A
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English (en)
Japanese (ja)
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JP2020202423A5 (enExample
JP2020202423A (ja
Inventor
巣山　武彦
武彦 巣山
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.)
Kyocera Corp
Original Assignee
Kyocera Corp
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 Kyocera Corp filed Critical Kyocera Corp
Priority to JP2019105973A priority Critical patent/JP6890631B2/ja
Priority to US17/442,619 priority patent/US11509401B2/en
Priority to CN202080019128.6A priority patent/CN113544928A/zh
Priority to PCT/JP2020/021305 priority patent/WO2020246375A1/ja
Priority to EP20818694.0A priority patent/EP3930216B1/en
Publication of JP2020202423A publication Critical patent/JP2020202423A/ja
Publication of JP2020202423A5 publication Critical patent/JP2020202423A5/ja
Application granted granted Critical
Publication of JP6890631B2 publication Critical patent/JP6890631B2/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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as AC or DC; Circuit arrangements for mains or distribution networks combining AC and DC sections or sub-networks
    • 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
    • G02B6/4206—Optical features
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
    • H01S5/042—Electrical excitation ; Circuits therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/30—Circuit arrangements or systems for wireless supply or distribution of electric power using light, e.g. lasers
    • 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
    • H04B10/80—Optical aspects relating to the use of optical transmission for specific applications, not provided for in groups H04B10/03 - H04B10/70, e.g. optical power feeding or optical transmission through water
    • H04B10/806—Arrangements for feeding power
    • H04B10/807—Optical power feeding, i.e. transmitting power using an optical signal
    • 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
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
    • G02B2006/4297—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources having protection means, e.g. protecting humans against accidental exposure to harmful laser radiation
    • 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
    • G02B6/3895—Dismountable connectors, i.e. comprising plugs identification of connection, e.g. right plug to the right socket or full engagement of the mating parts
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2210/00—Indexing scheme relating to optical transmission systems
    • H04B2210/08—Shut-down or eye-safety

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Communication System (AREA)
JP2019105973A 2019-06-06 2019-06-06 光ファイバー給電システムの光コネクタ及び給電装置並びに光ファイバー給電システム Active JP6890631B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2019105973A JP6890631B2 (ja) 2019-06-06 2019-06-06 光ファイバー給電システムの光コネクタ及び給電装置並びに光ファイバー給電システム
US17/442,619 US11509401B2 (en) 2019-06-06 2020-05-29 Optical connector and power sourcing equipment of power over fiber system, and power over fiber system
CN202080019128.6A CN113544928A (zh) 2019-06-06 2020-05-29 光纤供电系统的光连接器及供电装置和光纤供电系统
PCT/JP2020/021305 WO2020246375A1 (ja) 2019-06-06 2020-05-29 光ファイバー給電システムの光コネクタ及び給電装置並びに光ファイバー給電システム
EP20818694.0A EP3930216B1 (en) 2019-06-06 2020-05-29 Optical connector for optical fiber power feed system, power feed device, and optical fiber power feed system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2019105973A JP6890631B2 (ja) 2019-06-06 2019-06-06 光ファイバー給電システムの光コネクタ及び給電装置並びに光ファイバー給電システム

Publications (3)

Publication Number Publication Date
JP2020202423A JP2020202423A (ja) 2020-12-17
JP2020202423A5 JP2020202423A5 (enExample) 2021-04-01
JP6890631B2 true JP6890631B2 (ja) 2021-06-18

Family

ID=73652838

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019105973A Active JP6890631B2 (ja) 2019-06-06 2019-06-06 光ファイバー給電システムの光コネクタ及び給電装置並びに光ファイバー給電システム

Country Status (5)

Country Link
US (1) US11509401B2 (enExample)
EP (1) EP3930216B1 (enExample)
JP (1) JP6890631B2 (enExample)
CN (1) CN113544928A (enExample)
WO (1) WO2020246375A1 (enExample)

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* Cited by examiner, † Cited by third party
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US11575055B2 (en) 2019-07-15 2023-02-07 SLT Technologies, Inc Methods for coupling of optical fibers to a power photodiode
US11621795B2 (en) 2020-06-01 2023-04-04 Nubis Communications, Inc. Polarization-diversity optical power supply
US12615091B2 (en) 2020-06-01 2026-04-28 Ciena Corporation Polarization-diversity optical power supply
US12250027B2 (en) * 2020-06-01 2025-03-11 Nubis Communications, Inc. Polarization-diversity optical power supply
CN117043022A (zh) * 2020-09-18 2023-11-10 努比斯通信公司 包括光通信模块的数据处理系统
WO2022169970A1 (en) * 2021-02-03 2022-08-11 Nubis Communications, Inc. Communication systems having optical power supplies
US12066653B2 (en) 2021-04-22 2024-08-20 Nubis Communications, Inc. Communication systems having optical power supplies
US20240255708A1 (en) * 2023-01-30 2024-08-01 Nokia Solutions And Networks Oy Self-reporting optical connector device

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767984B2 (ja) 1990-06-22 1998-06-25 日立電線株式会社 光コネクタ
JPH08331061A (ja) 1995-05-31 1996-12-13 Fuji Electric Co Ltd 光信号伝送装置
JP3644884B2 (ja) * 1999-10-25 2005-05-11 古河電気工業株式会社 遮光シャッター付きアダプタおよび遮光シャッター付き光モジュールレセプタクル
US6811325B2 (en) * 2001-04-18 2004-11-02 Corona Optical Systems, Inc. Communications assembly disabling mechanism
JP2003131071A (ja) * 2001-10-30 2003-05-08 Matsushita Electric Ind Co Ltd 光コネクタ用キャップ
JP2007094151A (ja) 2005-09-29 2007-04-12 Chugoku Electric Power Co Inc:The 信号処理装置及び信号処理システム
US8526810B2 (en) * 2007-04-30 2013-09-03 Finisar Corporation Eye safety and interoperability of active cable devices
JP2010135989A (ja) 2008-12-03 2010-06-17 Mitsubishi Electric Corp 光ファイバ、光通信装置、及び光通信方法
WO2010146659A1 (ja) 2009-06-16 2010-12-23 富士通オプティカルコンポーネンツ株式会社 光伝送装置
US20110278479A1 (en) * 2010-05-11 2011-11-17 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Optical power transmission system and method having counter-propagating control signal
CN201878048U (zh) * 2010-11-04 2011-06-22 中电普瑞科技有限公司 一种采用多模通信光纤传递能量装置
CN202083537U (zh) * 2011-05-05 2011-12-21 禾普股份有限公司 光纤检测装置
EP3115815B1 (en) * 2014-03-06 2022-08-17 Sony Group Corporation Optical connector, cable, and optical communication device
WO2015158564A1 (en) * 2014-04-16 2015-10-22 Koninklijke Philips N.V. Optical fiber calibration connector
US9696501B2 (en) * 2014-06-12 2017-07-04 Shimadzu Corporation Fiber coupling module
CN104459670B (zh) * 2014-12-04 2017-08-11 北京理工大学 一种基于光纤阵列的多光谱探测波长转换系统
CN105785261A (zh) * 2014-12-23 2016-07-20 南京南瑞继保电气有限公司 一种高速开关检测装置及方法
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JP6283006B2 (ja) * 2015-09-18 2018-02-21 株式会社フジクラ 光コネクタ部品
CN113382523B (zh) * 2017-06-02 2023-04-18 深圳市绎立锐光科技开发有限公司 激光光纤照明系统、室内照明系统及室外照明系统
US10313026B2 (en) * 2017-06-27 2019-06-04 Rolls-Royce North American Technologies, Inc. Power and communications over fiber optic cabling

Also Published As

Publication number Publication date
EP3930216A1 (en) 2021-12-29
US11509401B2 (en) 2022-11-22
EP3930216A4 (en) 2022-05-04
US20220094449A1 (en) 2022-03-24
EP3930216B1 (en) 2023-01-04
WO2020246375A1 (ja) 2020-12-10
CN113544928A (zh) 2021-10-22
JP2020202423A (ja) 2020-12-17

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