JPWO2020246576A1 - - Google Patents

Info

Publication number
JPWO2020246576A1
JPWO2020246576A1 JP2021524921A JP2021524921A JPWO2020246576A1 JP WO2020246576 A1 JPWO2020246576 A1 JP WO2020246576A1 JP 2021524921 A JP2021524921 A JP 2021524921A JP 2021524921 A JP2021524921 A JP 2021524921A JP WO2020246576 A1 JPWO2020246576 A1 JP WO2020246576A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021524921A
Other versions
JP7567141B2 (ja
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 filed Critical
Publication of JPWO2020246576A1 publication Critical patent/JPWO2020246576A1/ja
Application granted granted Critical
Publication of JP7567141B2 publication Critical patent/JP7567141B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2553—Splicing machines, e.g. optical fibre fusion splicer
    • 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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
    • 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
    • G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
    • 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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP2021524921A 2019-06-05 2020-06-05 光ファイバ融着接続装置および光ファイバの融着接続方法 Active JP7567141B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019105103 2019-06-05
JP2019105103 2019-06-05
PCT/JP2020/022271 WO2020246576A1 (ja) 2019-06-05 2020-06-05 光ファイバ融着接続装置および光ファイバの融着接続方法

Publications (2)

Publication Number Publication Date
JPWO2020246576A1 true JPWO2020246576A1 (ja) 2020-12-10
JP7567141B2 JP7567141B2 (ja) 2024-10-16

Family

ID=73652258

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021524921A Active JP7567141B2 (ja) 2019-06-05 2020-06-05 光ファイバ融着接続装置および光ファイバの融着接続方法

Country Status (6)

Country Link
US (1) US12085757B2 (ja)
EP (1) EP3982178A4 (ja)
JP (1) JP7567141B2 (ja)
KR (1) KR20220015446A (ja)
CN (1) CN113767313A (ja)
WO (1) WO2020246576A1 (ja)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299704A (ja) * 1985-10-28 1987-05-09 Furukawa Electric Co Ltd:The 光フアイバ融着接続法における光フアイバ素線の端末処理方法
JPS62184403A (ja) * 1986-02-10 1987-08-12 Nippon Telegr & Teleph Corp <Ntt> 光フアイバの融着接続方法
JPH05142442A (ja) * 1991-11-22 1993-06-11 Furukawa Electric Co Ltd:The 光フアイバの融着接続方法
EP0831347A2 (de) * 1996-09-18 1998-03-25 Siemens Aktiengesellschaft Verfahren sowie Vorrichtung zur Wärmebehandlung mindestens einer Lichtleitfaser
JP2001502814A (ja) * 1996-10-22 2001-02-27 シーメンス アクチエンゲゼルシヤフト 融着パラメータの調整方法および調整装置
JP2003149485A (ja) * 2001-11-09 2003-05-21 Fujitsu Ltd 光ファイバスプライサ
JP2004184448A (ja) * 2002-11-29 2004-07-02 Sumitomo Electric Ind Ltd 光ファイバの融着接続方法
JP2005031439A (ja) * 2003-07-14 2005-02-03 Fujikura Ltd 光ファイバ端面処理方法及びその装置並びに光ファイバ融着接続方法及びその装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0614129B2 (ja) * 1984-12-17 1994-02-23 株式会社フジクラ 石英系単一モード光フアイバの融着接続方法
JPH07318742A (ja) 1994-05-20 1995-12-08 Furukawa Electric Co Ltd:The 光ファイバ融着接続機
EP0853246A3 (de) * 1997-01-10 2000-08-09 Siemens Aktiengesellschaft Verfahren sowie Vorrichtung zum thermischen Verschweissen mindestens zweier Lichtleitfaserenden
JP2000098170A (ja) 1998-09-25 2000-04-07 Fujikura Ltd 光ファイバの融着接続法および融着接続機
JP3384984B2 (ja) 1999-08-31 2003-03-10 古河電気工業株式会社 光ファイバ融着接続装置
JP2002048935A (ja) * 2000-05-23 2002-02-15 Asahi Glass Co Ltd ガラスファイバ接続方法
JP2003057481A (ja) * 2001-06-06 2003-02-26 Fujikura Ltd 光ファイバ融着接続機および光ファイバ融着接続法
JP2004138650A (ja) 2002-10-15 2004-05-13 Fujikura Ltd 電極棒及び光ファイバ融着接続装置並びに光ファイバ融着接続方法
JP2009122508A (ja) 2007-11-16 2009-06-04 Japan Aviation Electronics Industry Ltd 光学部品及び光モジュール
JP2012083635A (ja) * 2010-10-14 2012-04-26 Sei Optifrontier Co Ltd 光ファイバ融着接続方法
JP2019105103A (ja) 2017-12-13 2019-06-27 株式会社福栄 屋根パネル及び屋根パネルの設置方法

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6299704A (ja) * 1985-10-28 1987-05-09 Furukawa Electric Co Ltd:The 光フアイバ融着接続法における光フアイバ素線の端末処理方法
JPS62184403A (ja) * 1986-02-10 1987-08-12 Nippon Telegr & Teleph Corp <Ntt> 光フアイバの融着接続方法
JPH05142442A (ja) * 1991-11-22 1993-06-11 Furukawa Electric Co Ltd:The 光フアイバの融着接続方法
EP0831347A2 (de) * 1996-09-18 1998-03-25 Siemens Aktiengesellschaft Verfahren sowie Vorrichtung zur Wärmebehandlung mindestens einer Lichtleitfaser
JP2001502814A (ja) * 1996-10-22 2001-02-27 シーメンス アクチエンゲゼルシヤフト 融着パラメータの調整方法および調整装置
JP2003149485A (ja) * 2001-11-09 2003-05-21 Fujitsu Ltd 光ファイバスプライサ
JP2004184448A (ja) * 2002-11-29 2004-07-02 Sumitomo Electric Ind Ltd 光ファイバの融着接続方法
JP2005031439A (ja) * 2003-07-14 2005-02-03 Fujikura Ltd 光ファイバ端面処理方法及びその装置並びに光ファイバ融着接続方法及びその装置

Also Published As

Publication number Publication date
EP3982178A1 (en) 2022-04-13
CN113767313A (zh) 2021-12-07
JP7567141B2 (ja) 2024-10-16
EP3982178A4 (en) 2022-07-27
US20220317376A1 (en) 2022-10-06
US12085757B2 (en) 2024-09-10
KR20220015446A (ko) 2022-02-08
WO2020246576A1 (ja) 2020-12-10

Similar Documents

Publication Publication Date Title
BR112019017762A2 (ja)
BR112021017339A2 (ja)
BR112021018450A2 (ja)
BR112019016141A2 (ja)
BR112021017939A2 (ja)
BR112021017738A2 (ja)
BR112021017892A2 (ja)
BR112021017782A2 (ja)
AU2020104490A5 (ja)
BR112021017637A2 (ja)
BR112021008711A2 (ja)
BR112019016142A2 (ja)
BR112019016138A2 (ja)
BR112021017728A2 (ja)
BR112021018452A2 (ja)
BR112021017234A2 (ja)
BR112021017355A2 (ja)
BR112021017703A2 (ja)
BR112021017173A2 (ja)
BR112021017083A2 (ja)
BR112021012348A2 (ja)
BR112021018250A2 (ja)
BR112021013128A2 (ja)
BR112021018484A2 (ja)
BR112021017732A2 (ja)

Legal Events

Date Code Title Description
A625 Written request for application examination (by other person)

Free format text: JAPANESE INTERMEDIATE CODE: A625

Effective date: 20221221

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20230808

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20231006

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231206

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240109

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20240307

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240507

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20240903

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240910