JP7673816B2 - 光コネクタ接続構造 - Google Patents

光コネクタ接続構造 Download PDF

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Publication number
JP7673816B2
JP7673816B2 JP2023550796A JP2023550796A JP7673816B2 JP 7673816 B2 JP7673816 B2 JP 7673816B2 JP 2023550796 A JP2023550796 A JP 2023550796A JP 2023550796 A JP2023550796 A JP 2023550796A JP 7673816 B2 JP7673816 B2 JP 7673816B2
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JP
Japan
Prior art keywords
magnetic
magnetic structure
optical connector
structures
connection
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.)
Active
Application number
JP2023550796A
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English (en)
Japanese (ja)
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JPWO2023053211A1 (https=
Inventor
光太 鹿間
雄三 石井
亮 長瀬
昇男 佐藤
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.)
NTT Inc
NTT Inc USA
Original Assignee
Nippon Telegraph and Telephone Corp
NTT Inc USA
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.)
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Publication date
Application filed by Nippon Telegraph and Telephone Corp, NTT Inc USA filed Critical Nippon Telegraph and Telephone Corp
Publication of JPWO2023053211A1 publication Critical patent/JPWO2023053211A1/ja
Priority to JP2024228342A priority Critical patent/JP7816476B2/ja
Application granted granted Critical
Publication of JP7673816B2 publication Critical patent/JP7673816B2/ja
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Classifications

    • 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
    • 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
    • G02B6/3886—Magnetic means to align ferrule ends

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP2023550796A 2021-09-28 2021-09-28 光コネクタ接続構造 Active JP7673816B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024228342A JP7816476B2 (ja) 2021-09-28 2024-12-25 光コネクタ接続構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/035657 WO2023053211A1 (ja) 2021-09-28 2021-09-28 光コネクタ接続構造

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024228342A Division JP7816476B2 (ja) 2021-09-28 2024-12-25 光コネクタ接続構造

Publications (2)

Publication Number Publication Date
JPWO2023053211A1 JPWO2023053211A1 (https=) 2023-04-06
JP7673816B2 true JP7673816B2 (ja) 2025-05-09

Family

ID=85781516

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023550796A Active JP7673816B2 (ja) 2021-09-28 2021-09-28 光コネクタ接続構造
JP2024228342A Active JP7816476B2 (ja) 2021-09-28 2024-12-25 光コネクタ接続構造

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024228342A Active JP7816476B2 (ja) 2021-09-28 2024-12-25 光コネクタ接続構造

Country Status (5)

Country Link
US (1) US20250130376A1 (https=)
EP (1) EP4411442A4 (https=)
JP (2) JP7673816B2 (https=)
CN (1) CN118556197A (https=)
WO (1) WO2023053211A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026022999A1 (ja) * 2024-07-25 2026-01-29 Ｎｔｔ株式会社 光接続構造及び光ファイバの作製方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060093273A1 (en) 2004-11-03 2006-05-04 Fenwick David M Optical connections and methods of forming optical connections
US20110136350A1 (en) 2007-12-24 2011-06-09 Craig Palli Magnetic and Locking Cable Connectors
US20140120746A1 (en) 2012-10-24 2014-05-01 Rostislav Persion Electrical and fiber optic connector with magnetic electrical contacts
US20170332895A1 (en) 2016-05-18 2017-11-23 Oertli-Instrumente Ag Magnetic Light Guide Plug Connection
WO2021111589A1 (ja) 2019-12-05 2021-06-10 日本電信電話株式会社 光コネクタおよび光接続構造

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6074102U (ja) * 1983-10-25 1985-05-24 株式会社トーキン 光フアイバコネクタ
JPS60164709A (ja) * 1984-02-07 1985-08-27 Machida Oputo Giken:Kk 光フアイバ−結合部
JP2004004222A (ja) * 2002-05-31 2004-01-08 Nippon Telegr & Teleph Corp <Ntt> 光ファイバコネクタ
US8202012B2 (en) * 2008-07-31 2012-06-19 Hewlett-Packard Development Company, L.P. Electro-optical connector and methods for aligning
US9028153B2 (en) * 2011-10-27 2015-05-12 Tyco Electronics Corporation Optical fiber having core-to-core alignment
US9829655B2 (en) * 2012-01-12 2017-11-28 Te Connectivity Corporation Communication connector having an alignment mechanism
CA3007785C (en) * 2017-06-12 2023-12-05 Norman R. Byrne Electrical connector with haptic feedback
WO2019113083A1 (en) * 2017-12-05 2019-06-13 Massachusetts Eye And Ear Infirmary Optical fiber coupling apparatuses, systems, and methods
US20230113735A1 (en) * 2020-02-27 2023-04-13 Tdk Corporation Optical fiber connector

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060093273A1 (en) 2004-11-03 2006-05-04 Fenwick David M Optical connections and methods of forming optical connections
US20110136350A1 (en) 2007-12-24 2011-06-09 Craig Palli Magnetic and Locking Cable Connectors
US20140120746A1 (en) 2012-10-24 2014-05-01 Rostislav Persion Electrical and fiber optic connector with magnetic electrical contacts
US20170332895A1 (en) 2016-05-18 2017-11-23 Oertli-Instrumente Ag Magnetic Light Guide Plug Connection
WO2021111589A1 (ja) 2019-12-05 2021-06-10 日本電信電話株式会社 光コネクタおよび光接続構造
WO2021111773A1 (ja) 2019-12-05 2021-06-10 日本電信電話株式会社 光接続部品および光接続構造

Also Published As

Publication number Publication date
JPWO2023053211A1 (https=) 2023-04-06
JP2025041856A (ja) 2025-03-26
WO2023053211A1 (ja) 2023-04-06
EP4411442A4 (en) 2025-08-06
JP7816476B2 (ja) 2026-02-18
US20250130376A1 (en) 2025-04-24
CN118556197A (zh) 2024-08-27
EP4411442A1 (en) 2024-08-07

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