JP2018205387A - 光コネクタ - Google Patents
光コネクタ Download PDFInfo
- Publication number
- JP2018205387A JP2018205387A JP2017107522A JP2017107522A JP2018205387A JP 2018205387 A JP2018205387 A JP 2018205387A JP 2017107522 A JP2017107522 A JP 2017107522A JP 2017107522 A JP2017107522 A JP 2017107522A JP 2018205387 A JP2018205387 A JP 2018205387A
- Authority
- JP
- Japan
- Prior art keywords
- ferrule
- fiber
- optical fiber
- optical
- core wire
- 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.)
- Abandoned
Links
Images
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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
-
- 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
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within 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
- G02B6/36—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
-
- 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
-
- 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
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
- G02B6/3861—Adhesive bonding
-
- 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
- G02B6/3869—Mounting ferrules to connector body, i.e. 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
- G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
- G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
Description
図1〜図4を用いて第1実施形態について説明する。
図5を用いて第2実施形態について説明する。
図6を用いて第3実施形態について説明する。
3…光ファイバ
5…芯線
7…フェルール
9a,9b…ハウジング
11…端面
13…ファイバ端面
15…固定手段
17…溶着部
103…接着部
203…加締部
Claims (4)
- 光ファイバと、
前記光ファイバの端部に設けられ前記光ファイバの芯線が挿通されるフェルールと、
前記フェルールが収容されるハウジングと、
前記光ファイバの芯線に設けられ前記光ファイバの芯線が前記フェルールに挿通された状態で前記フェルールの端面より前記フェルールの内部に配置されるファイバ端面と、
前記光ファイバの芯線の外周と前記フェルールの内周との間に設けられ前記光ファイバの芯線を前記フェルールに固定し前記ファイバ端面の位置を固定する固定手段と、
を有することを特徴とする光コネクタ。 - 請求項1記載の光コネクタであって、
前記固定手段は、前記光ファイバの芯線と前記フェルールとを溶着させる溶着部を有することを特徴とする光コネクタ。 - 請求項1又は2記載の光コネクタであって、
前記固定手段は、前記光ファイバの芯線と前記フェルールとを接着させる接着部を有することを特徴とする光コネクタ。 - 請求項1乃至3のいずれか1項に記載の光コネクタであって、
前記固定手段は、前記フェルールの外周を加締めて前記光ファイバの芯線に当接される加締部を有することを特徴とする光コネクタ。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017107522A JP2018205387A (ja) | 2017-05-31 | 2017-05-31 | 光コネクタ |
DE102018208261.8A DE102018208261A1 (de) | 2017-05-31 | 2018-05-25 | Optischer Verbinder |
US15/992,344 US10605994B2 (en) | 2017-05-31 | 2018-05-30 | Optical connector |
CN201810553021.4A CN108983362A (zh) | 2017-05-31 | 2018-05-31 | 光学连接器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017107522A JP2018205387A (ja) | 2017-05-31 | 2017-05-31 | 光コネクタ |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2018205387A true JP2018205387A (ja) | 2018-12-27 |
Family
ID=64279511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017107522A Abandoned JP2018205387A (ja) | 2017-05-31 | 2017-05-31 | 光コネクタ |
Country Status (4)
Country | Link |
---|---|
US (1) | US10605994B2 (ja) |
JP (1) | JP2018205387A (ja) |
CN (1) | CN108983362A (ja) |
DE (1) | DE102018208261A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110333574B (zh) * | 2019-06-04 | 2024-04-19 | 中航光电科技股份有限公司 | 一种可现场安装的光纤连接器 |
JP2021015174A (ja) * | 2019-07-11 | 2021-02-12 | 矢崎総業株式会社 | 光ファイバ・フェルールアッシー、光コネクタ、光ファイバ・フェルールアッシーの製造方法 |
JP7225166B2 (ja) * | 2020-07-22 | 2023-02-20 | 矢崎総業株式会社 | 電線の製造方法および電線製造装置 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60150508U (ja) * | 1984-03-15 | 1985-10-05 | 古河電気工業株式会社 | プラスチツク光フアイバ用フエル−ル |
JPS63202705A (ja) * | 1987-02-19 | 1988-08-22 | Fujitsu Ltd | 光フアイバケ−ブルの接続方法 |
JPH0497106A (ja) * | 1990-08-10 | 1992-03-30 | Nippon Telegr & Teleph Corp <Ntt> | 低反射光フアイバ端末及び低反射光コネクタ並びに低反射光フアイバ端末の製造方法 |
JPH0821929A (ja) * | 1994-07-07 | 1996-01-23 | Sumitomo Electric Ind Ltd | プラスチック光ファイバの光コードとその製造方法 |
JPH11271566A (ja) * | 1998-03-20 | 1999-10-08 | Sumitomo Electric Ind Ltd | 光コネクタ |
JP2000321446A (ja) * | 1999-05-10 | 2000-11-24 | Sumitomo Electric Ind Ltd | プラスチック光ファイバの端末加工方法 |
JP2008003203A (ja) * | 2006-06-21 | 2008-01-10 | Oki Electric Cable Co Ltd | Hpcf型難燃耐熱光ファイバ心線及びその光ファイバコード。 |
JP2008003178A (ja) * | 2006-06-21 | 2008-01-10 | Yazaki Corp | フェルールと光ファイバケーブルとの固定構造 |
US20130163930A1 (en) * | 2011-12-22 | 2013-06-27 | Arrayed Fiberoptics Corporation | Non-contact optical fiber connector component |
JP2014044335A (ja) * | 2012-08-27 | 2014-03-13 | Yazaki Corp | フェルール及び光コネクタ |
JP2017068052A (ja) * | 2015-09-30 | 2017-04-06 | 日本電気硝子株式会社 | 光ファイバー付きガラス部材の製造方法及び光ファイバー付きガラス部材 |
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US4186999A (en) * | 1977-10-25 | 1980-02-05 | Amp Incorporated | Connector ferrule for terminating optical fiber cables |
US4859827A (en) * | 1988-10-17 | 1989-08-22 | American Telephone And Telegraph Company | Method for welding relatively small parts |
US5177808A (en) * | 1989-11-02 | 1993-01-05 | Mitsubishi Jukogyo Kabushiki Kaisha | Optical energy beam transmission path structure |
KR20010080687A (ko) * | 1998-12-04 | 2001-08-22 | 추후제출 | 관으로 싸인 섬유 격자 |
DE19919428C2 (de) * | 1999-04-28 | 2001-12-06 | Tyco Electronics Logistics Ag | Kunststoff-Ferrule für einen Lichtwellenleiter und Verfahren zum Befestigen einer Ferrule an einem Lichtwellenleiter |
JP2001166179A (ja) * | 1999-12-03 | 2001-06-22 | Sumitomo Electric Ind Ltd | 光コネクタの組立方法及び光コネクタの組立工具 |
JP2002156550A (ja) * | 2000-09-06 | 2002-05-31 | Sony Corp | 接続装置、光信号ケーブルおよび光通信ケーブルの製造方法 |
US6827501B2 (en) * | 2002-02-27 | 2004-12-07 | Kyocera Corporation | Optical communication part and method of fabricating the same |
JP2004045805A (ja) * | 2002-07-12 | 2004-02-12 | Yazaki Corp | 光ファイバ接続用のフェルール及び光ファイバとフェルールの溶着方法 |
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US20180335580A1 (en) * | 2017-05-18 | 2018-11-22 | Corning Research & Development Corporation | Fiber optic connector with polymeric material between fiber end and ferrule end, and fabrication method |
-
2017
- 2017-05-31 JP JP2017107522A patent/JP2018205387A/ja not_active Abandoned
-
2018
- 2018-05-25 DE DE102018208261.8A patent/DE102018208261A1/de active Granted
- 2018-05-30 US US15/992,344 patent/US10605994B2/en active Active
- 2018-05-31 CN CN201810553021.4A patent/CN108983362A/zh active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60150508U (ja) * | 1984-03-15 | 1985-10-05 | 古河電気工業株式会社 | プラスチツク光フアイバ用フエル−ル |
JPS63202705A (ja) * | 1987-02-19 | 1988-08-22 | Fujitsu Ltd | 光フアイバケ−ブルの接続方法 |
JPH0497106A (ja) * | 1990-08-10 | 1992-03-30 | Nippon Telegr & Teleph Corp <Ntt> | 低反射光フアイバ端末及び低反射光コネクタ並びに低反射光フアイバ端末の製造方法 |
JPH0821929A (ja) * | 1994-07-07 | 1996-01-23 | Sumitomo Electric Ind Ltd | プラスチック光ファイバの光コードとその製造方法 |
JPH11271566A (ja) * | 1998-03-20 | 1999-10-08 | Sumitomo Electric Ind Ltd | 光コネクタ |
JP2000321446A (ja) * | 1999-05-10 | 2000-11-24 | Sumitomo Electric Ind Ltd | プラスチック光ファイバの端末加工方法 |
JP2008003203A (ja) * | 2006-06-21 | 2008-01-10 | Oki Electric Cable Co Ltd | Hpcf型難燃耐熱光ファイバ心線及びその光ファイバコード。 |
JP2008003178A (ja) * | 2006-06-21 | 2008-01-10 | Yazaki Corp | フェルールと光ファイバケーブルとの固定構造 |
US20130163930A1 (en) * | 2011-12-22 | 2013-06-27 | Arrayed Fiberoptics Corporation | Non-contact optical fiber connector component |
JP2014044335A (ja) * | 2012-08-27 | 2014-03-13 | Yazaki Corp | フェルール及び光コネクタ |
JP2017068052A (ja) * | 2015-09-30 | 2017-04-06 | 日本電気硝子株式会社 | 光ファイバー付きガラス部材の製造方法及び光ファイバー付きガラス部材 |
Also Published As
Publication number | Publication date |
---|---|
CN108983362A (zh) | 2018-12-11 |
DE102018208261A1 (de) | 2018-12-06 |
US20180348442A1 (en) | 2018-12-06 |
US10605994B2 (en) | 2020-03-31 |
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