JPWO2022009286A1 - - Google Patents

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Publication number
JPWO2022009286A1
JPWO2022009286A1 JP2022534514A JP2022534514A JPWO2022009286A1 JP WO2022009286 A1 JPWO2022009286 A1 JP WO2022009286A1 JP 2022534514 A JP2022534514 A JP 2022534514A JP 2022534514 A JP2022534514 A JP 2022534514A JP WO2022009286 A1 JPWO2022009286 A1 JP WO2022009286A1
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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.)
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Application number
JP2022534514A
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Japanese (ja)
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JP7405259B2 (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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
    • 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
    • G02B6/245—Removing protective coverings of light guides before coupling
    • 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
    • G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP2022534514A 2020-07-06 2020-07-06 光ファイバ及びその接続方法 Active JP7405259B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/026481 WO2022009286A1 (ja) 2020-07-06 2020-07-06 光ファイバ及びその接続方法

Publications (2)

Publication Number Publication Date
JPWO2022009286A1 true JPWO2022009286A1 (enExample) 2022-01-13
JP7405259B2 JP7405259B2 (ja) 2023-12-26

Family

ID=79552371

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022534514A Active JP7405259B2 (ja) 2020-07-06 2020-07-06 光ファイバ及びその接続方法

Country Status (3)

Country Link
US (1) US20230296828A1 (enExample)
JP (1) JP7405259B2 (enExample)
WO (1) WO2022009286A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023223505A1 (enExample) * 2022-05-19 2023-11-23

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5860722A (ja) * 1981-09-10 1983-04-11 ザ・ボ−ド・オブ・トラステイ−ズ・オブ・ザ・レランド・スタンフオ−ド・ジユニア・ユニバ−シテイ 光フアイバの接合法
US20170205583A1 (en) * 2016-01-18 2017-07-20 Corning Incorporated Polymer clad fiber for evanescent coupling
US20190235171A1 (en) * 2018-01-31 2019-08-01 Corning Optical Communications LLC Optical couplers for evanescent coupling of polymer clad fibers to optical waveguides using alignment features

Family Cites Families (23)

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Publication number Priority date Publication date Assignee Title
US4784452A (en) * 1986-08-01 1988-11-15 Ensign-Bickford Optics Co. Optical fiber coupler
US5703980A (en) * 1996-09-20 1997-12-30 Northern Telecom Method for low-loss insertion of an optical signal from an optical fibre to a waveguide integrated on to a semiconductor wafer
US5949942A (en) * 1997-09-12 1999-09-07 Intel Corporation Planar waveguide and method of forming the same
KR100804249B1 (ko) * 2000-07-28 2008-02-20 굿리치 코포레이션 광 도파관 형성용 중합 조성물； 이로부터 형성된 광도파관； 및 그 제조방법
US6507681B1 (en) * 2000-08-02 2003-01-14 Gemfire Corporation Anti-waveguide routing structure
JP3829665B2 (ja) * 2000-09-29 2006-10-04 住友電気工業株式会社 光ファイバカプラ及び光ファイバカプラ用の光ファイバ
CN102257415B (zh) * 2008-12-24 2013-10-16 古河电气工业株式会社 多芯光纤
US8218928B2 (en) * 2009-04-23 2012-07-10 Ofs Fitel, Llc Spatial filtering of higher order modes in multimode fibers
JP5416059B2 (ja) * 2010-09-03 2014-02-12 古河電気工業株式会社 光ファイバ
WO2012124816A1 (ja) * 2011-03-17 2012-09-20 古河電気工業株式会社 光ファイバ、光伝送システム、および光ファイバの測定方法
JP5867076B2 (ja) * 2011-12-28 2016-02-24 住友電気工業株式会社 マルチコア光ファイバ
US20160141826A1 (en) * 2014-11-13 2016-05-19 Bae Systems Information And Electronic Systems Integration Inc. Liquid cladding for multiple clad fiber laser
US9835812B2 (en) * 2015-08-04 2017-12-05 Corning Incorporated Multi-optical fiber aggregate
US10243315B2 (en) * 2017-07-13 2019-03-26 Dicon Fiberoptics, Inc. Solid-state optical amplifier chip with improved optical pumping
JP6998754B2 (ja) * 2017-12-15 2022-01-18 古河電気工業株式会社 光結合器及び光増幅器
CN109061801B (zh) * 2018-10-12 2024-02-20 广东国志激光技术有限公司 一种高功率信号合束器及其制作方法
EP3876010A4 (en) * 2018-10-30 2022-07-06 Furukawa Electric Co., Ltd. Optical fiber
JPWO2020162406A1 (ja) * 2019-02-05 2021-12-16 古河電気工業株式会社 光ファイバ
JP7608343B2 (ja) * 2019-08-30 2025-01-06 古河電気工業株式会社 光ファイバ
CN114514455B (zh) * 2019-09-30 2024-12-24 日东电工株式会社 塑料光纤
US11733449B2 (en) * 2020-08-10 2023-08-22 Corning Incorporated Ultra-low-loss coupled-core multicore optical fibers
JP7704554B2 (ja) * 2021-03-29 2025-07-08 古河電気工業株式会社 光ファイバ
WO2023042769A1 (ja) * 2021-09-16 2023-03-23 古河電気工業株式会社 光ファイバ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5860722A (ja) * 1981-09-10 1983-04-11 ザ・ボ−ド・オブ・トラステイ−ズ・オブ・ザ・レランド・スタンフオ−ド・ジユニア・ユニバ−シテイ 光フアイバの接合法
US20170205583A1 (en) * 2016-01-18 2017-07-20 Corning Incorporated Polymer clad fiber for evanescent coupling
US20190235171A1 (en) * 2018-01-31 2019-08-01 Corning Optical Communications LLC Optical couplers for evanescent coupling of polymer clad fibers to optical waveguides using alignment features

Also Published As

Publication number Publication date
WO2022009286A1 (ja) 2022-01-13
JP7405259B2 (ja) 2023-12-26
US20230296828A1 (en) 2023-09-21

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