JPWO2020241774A1 - - Google Patents

Info

Publication number
JPWO2020241774A1
JPWO2020241774A1 JP2021522874A JP2021522874A JPWO2020241774A1 JP WO2020241774 A1 JPWO2020241774 A1 JP WO2020241774A1 JP 2021522874 A JP2021522874 A JP 2021522874A JP 2021522874 A JP2021522874 A JP 2021522874A JP WO2020241774 A1 JPWO2020241774 A1 JP WO2020241774A1
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.)
Pending
Application number
JP2021522874A
Other versions
JPWO2020241774A5 (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 JPWO2020241774A1 publication Critical patent/JPWO2020241774A1/ja
Publication of JPWO2020241774A5 publication Critical patent/JPWO2020241774A5/ja
Pending legal-status Critical Current

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
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3812—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres having polarisation-maintaining light guides
    • 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3853—Lens inside the ferrule
    • 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
    • G02B6/27—Optical coupling means with polarisation selective and adjusting means
    • G02B6/2746—Optical coupling means with polarisation selective and adjusting means comprising non-reciprocal devices, e.g. isolators, FRM, circulators, quasi-isolators
    • 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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G02B6/3829—Bent or angled connectors
    • 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3854—Ferrules characterised by materials
    • 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
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/30—Collimators
JP2021522874A 2019-05-29 2020-05-28 Pending JPWO2020241774A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019100407 2019-05-29
PCT/JP2020/021180 WO2020241774A1 (ja) 2019-05-29 2020-05-28 光モジュール、アイソレータ付きレセプタクルおよび光ユニット

Publications (2)

Publication Number Publication Date
JPWO2020241774A1 true JPWO2020241774A1 (ja) 2020-12-03
JPWO2020241774A5 JPWO2020241774A5 (ja) 2022-02-14

Family

ID=73553769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021522874A Pending JPWO2020241774A1 (ja) 2019-05-29 2020-05-28

Country Status (4)

Country Link
US (1) US20220252794A1 (ja)
JP (1) JPWO2020241774A1 (ja)
CN (1) CN113939752A (ja)
WO (1) WO2020241774A1 (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08194130A (ja) * 1995-01-13 1996-07-30 Kyocera Corp 光コネクタ
JPH08286150A (ja) * 1995-04-17 1996-11-01 Sumitomo Electric Ind Ltd 光アイソレータ
US20020186915A1 (en) * 2001-06-08 2002-12-12 Tai-Cheng Yu Optical isolator
JP2003043294A (ja) * 2001-05-19 2003-02-13 Lucent Technol Inc モード変換装置
JP2007010826A (ja) * 2005-06-29 2007-01-18 Kyocera Corp 光コネクタ
JP2008276204A (ja) * 2007-03-30 2008-11-13 Kyocera Corp 光デバイス及びそれを用いた光レセプタクル

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293438A (en) * 1991-09-21 1994-03-08 Namiki Precision Jewel Co., Ltd. Microlensed optical terminals and optical system equipped therewith, and methods for their manufacture, especially an optical coupling method and optical coupler for use therewith
US5446813A (en) * 1994-08-08 1995-08-29 Industrial Technology Research Institute Optical isolator
FR2797058A1 (fr) * 1999-07-29 2001-02-02 Kyocera Corp Dispositif du type a troncon de fibre et module optique l'utilisant et procede de fabrication d'un dispositif du type a troncon de fibre
FR2842915B1 (fr) * 2002-07-26 2004-10-08 Atmel Grenoble Sa Procede et dispositif de positionnement d'un composant optique entre deux fibres optiques
US7150566B2 (en) * 2003-12-22 2006-12-19 Kyocera Corporation Optical device
JP2006047951A (ja) * 2004-06-29 2006-02-16 Kyocera Corp 光アイソレータ
JP4883969B2 (ja) * 2004-09-27 2012-02-22 京セラ株式会社 光レセプタクルおよびこれを用いた光モジュール

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08194130A (ja) * 1995-01-13 1996-07-30 Kyocera Corp 光コネクタ
JPH08286150A (ja) * 1995-04-17 1996-11-01 Sumitomo Electric Ind Ltd 光アイソレータ
JP2003043294A (ja) * 2001-05-19 2003-02-13 Lucent Technol Inc モード変換装置
US20020186915A1 (en) * 2001-06-08 2002-12-12 Tai-Cheng Yu Optical isolator
JP2007010826A (ja) * 2005-06-29 2007-01-18 Kyocera Corp 光コネクタ
JP2008276204A (ja) * 2007-03-30 2008-11-13 Kyocera Corp 光デバイス及びそれを用いた光レセプタクル

Also Published As

Publication number Publication date
CN113939752A (zh) 2022-01-14
US20220252794A1 (en) 2022-08-11
WO2020241774A1 (ja) 2020-12-03

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