JPWO2021157150A1 - - Google Patents
Info
- Publication number
- JPWO2021157150A1 JPWO2021157150A1 JP2021575617A JP2021575617A JPWO2021157150A1 JP WO2021157150 A1 JPWO2021157150 A1 JP WO2021157150A1 JP 2021575617 A JP2021575617 A JP 2021575617A JP 2021575617 A JP2021575617 A JP 2021575617A JP WO2021157150 A1 JPWO2021157150 A1 JP WO2021157150A1
- 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
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
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0065—Manufacturing aspects; Material aspects
-
- 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
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling 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
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/368—Mechanical coupling means for mounting fibres to supporting carriers with pitch conversion between input and output plane, e.g. for increasing packing density
-
- 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
-
- 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
- G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
-
- 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
-
- 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
- G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
- G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
- G02B6/3636—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the mechanical coupling means being grooves
-
- 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
- G02B6/3834—Means for centering or aligning the light guide within the ferrule
- G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
- G02B6/3839—Means for centering or aligning the light guide within the ferrule using grooves for light guides for a plurality of light guides
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020019960 | 2020-02-07 | ||
JP2020019960 | 2020-02-07 | ||
PCT/JP2020/041720 WO2021157150A1 (ja) | 2020-02-07 | 2020-11-09 | 光ファイバピッチ変換治具、光コネクタ、ピッチ変換コード、光変換箱、および光ファイバのピッチ変換方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JPWO2021157150A1 true JPWO2021157150A1 (US07709020-20100504-C00041.png) | 2021-08-12 |
JPWO2021157150A5 JPWO2021157150A5 (US07709020-20100504-C00041.png) | 2022-03-18 |
JP7161072B2 JP7161072B2 (ja) | 2022-10-25 |
Family
ID=77200115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021575617A Active JP7161072B2 (ja) | 2020-02-07 | 2020-11-09 | 光ファイバピッチ変換治具、光コネクタ、ピッチ変換コード、光変換箱、および光ファイバのピッチ変換方法 |
Country Status (4)
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6341105U (US07709020-20100504-C00041.png) * | 1986-09-01 | 1988-03-17 | ||
JPH07270639A (ja) * | 1994-03-28 | 1995-10-20 | Fujikura Ltd | 光ファイバテープ心線の接続方法 |
US6295400B1 (en) * | 1999-10-11 | 2001-09-25 | Lucent Technologies Inc. | Multipitch optical fiber ribbon |
JP2005309259A (ja) * | 2004-04-23 | 2005-11-04 | Matsushita Electric Works Ltd | 光ファイバアレイの製造方法、及び光ファイバアレイ |
JP2007041222A (ja) * | 2005-08-02 | 2007-02-15 | Sony Corp | 光結合器及び光コネクタ |
US20150063766A1 (en) * | 2013-09-04 | 2015-03-05 | Verizon Patent And Licensing Inc. | Cable splicing fixture |
JP2019159057A (ja) * | 2018-03-12 | 2019-09-19 | 古河電気工業株式会社 | 光ファイバ保持部材及び光ファイバ保持部材への光ファイバの配置方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4923275A (en) * | 1988-10-07 | 1990-05-08 | Eastman Kodak Company | Fiber optic array |
JPH06201936A (ja) * | 1992-12-28 | 1994-07-22 | Matsushita Electric Ind Co Ltd | 光ファイバアレイ及びその製造方法 |
US6754428B1 (en) * | 2001-03-14 | 2004-06-22 | Zygo Corporation | Fiber array alignment substrate |
JP2003172855A (ja) * | 2001-12-05 | 2003-06-20 | Hitachi Cable Ltd | 光トランシーバ及びその製造方法 |
US20040114874A1 (en) * | 2002-12-12 | 2004-06-17 | Katsumi Bono | Optical fiber array devices and methods of manufacture |
JP2004302425A (ja) * | 2003-03-18 | 2004-10-28 | Seiko Instruments Inc | 光ファイバアレイおよびその製造方法、光デバイス |
JP4306585B2 (ja) * | 2004-10-26 | 2009-08-05 | パナソニック電工株式会社 | 光ファイバアレイの製造方法 |
US8337095B2 (en) * | 2009-09-30 | 2012-12-25 | Corning Cable Systems Llc | Tapered-channel ferrules and optical fiber connectors employing same |
US8998471B2 (en) * | 2013-08-28 | 2015-04-07 | Corning Incorporated | Lighting units having light-diffusing optical fiber |
CN109891290A (zh) * | 2016-07-21 | 2019-06-14 | 印第安纳集成电路有限责任公司 | 用于将光纤阵列与激光阵列或光波导阵列对准和附接的方法和系统 |
-
2020
- 2020-11-09 US US17/762,161 patent/US20220373743A1/en active Pending
- 2020-11-09 CN CN202080063095.5A patent/CN114391116B/zh active Active
- 2020-11-09 JP JP2021575617A patent/JP7161072B2/ja active Active
- 2020-11-09 WO PCT/JP2020/041720 patent/WO2021157150A1/ja active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6341105U (US07709020-20100504-C00041.png) * | 1986-09-01 | 1988-03-17 | ||
JPH07270639A (ja) * | 1994-03-28 | 1995-10-20 | Fujikura Ltd | 光ファイバテープ心線の接続方法 |
US6295400B1 (en) * | 1999-10-11 | 2001-09-25 | Lucent Technologies Inc. | Multipitch optical fiber ribbon |
JP2005309259A (ja) * | 2004-04-23 | 2005-11-04 | Matsushita Electric Works Ltd | 光ファイバアレイの製造方法、及び光ファイバアレイ |
JP2007041222A (ja) * | 2005-08-02 | 2007-02-15 | Sony Corp | 光結合器及び光コネクタ |
US20150063766A1 (en) * | 2013-09-04 | 2015-03-05 | Verizon Patent And Licensing Inc. | Cable splicing fixture |
JP2019159057A (ja) * | 2018-03-12 | 2019-09-19 | 古河電気工業株式会社 | 光ファイバ保持部材及び光ファイバ保持部材への光ファイバの配置方法 |
Also Published As
Publication number | Publication date |
---|---|
WO2021157150A1 (ja) | 2021-08-12 |
CN114391116B (zh) | 2023-08-04 |
US20220373743A1 (en) | 2022-11-24 |
CN114391116A (zh) | 2022-04-22 |
JP7161072B2 (ja) | 2022-10-25 |
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