JP2019525257A - ビーム拡大用デュアル反射面を有する光ファイバコネクタフェルールアセンブリ、並びにそれを組み込んだ拡大ビームコネクタ - Google Patents
ビーム拡大用デュアル反射面を有する光ファイバコネクタフェルールアセンブリ、並びにそれを組み込んだ拡大ビームコネクタ Download PDFInfo
- Publication number
- JP2019525257A JP2019525257A JP2019509521A JP2019509521A JP2019525257A JP 2019525257 A JP2019525257 A JP 2019525257A JP 2019509521 A JP2019509521 A JP 2019509521A JP 2019509521 A JP2019509521 A JP 2019509521A JP 2019525257 A JP2019525257 A JP 2019525257A
- Authority
- JP
- Japan
- Prior art keywords
- ferrule
- optical fiber
- light
- optical
- reflective surface
- 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.)
- Granted
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 136
- 230000009977 dual effect Effects 0.000 title description 2
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 230000003287 optical effect Effects 0.000 claims description 72
- 238000005452 bending Methods 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 description 87
- 238000010586 diagram Methods 0.000 description 30
- 230000000295 complement effect Effects 0.000 description 20
- 239000000463 material Substances 0.000 description 19
- 239000000428 dust Substances 0.000 description 14
- 230000008878 coupling Effects 0.000 description 11
- 238000010168 coupling process Methods 0.000 description 11
- 238000005859 coupling reaction Methods 0.000 description 11
- 239000007769 metal material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 230000013011 mating Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 229910000833 kovar Inorganic materials 0.000 description 3
- 230000005693 optoelectronics Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 229910001374 Invar Inorganic materials 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000003667 anti-reflective effect Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036316 preload Effects 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- -1 ie SC Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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
- G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
- G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss 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
- 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
- G02B6/383—Hermaphroditic connectors, i.e. two identical plugs mating with one another, each plug having both male and female diametrically opposed engaging parts
-
- 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
-
- 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
- G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
-
- 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
-
- 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
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
- G02B6/3888—Protection from over-extension or over-compression
-
- 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
- G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
- G02B6/3893—Push-pull type, e.g. snap-in, push-on
-
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
- G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4403—Optical cables with ribbon structure
-
- 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
- G02B6/3865—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using moulding techniques
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
12S ソースフェルール
12R レシービングフェルール
13、13’、113、113’ フェルール半体
14、14’、114、114’ フェルール半体
R1、R2 反射面
L 光路
P 中央平面又は嵌合平面
D ダストキャップ
15、15’ 湾曲した外面
16、16’ プラットフォーム
20 スリーブ
22 光ファイバの端面
23 ファイバリボン
24 光ファイバ
25 ストップ
26 溝
34、34’、134、134’ ファイバ位置合わせ溝
38 キャビティ
80 リッジ(畝)
84 リセス(窪み)
151 突起
152 相補的スロット
161、162 ベース
171、172 貫通開口部
213、214 リベットインサート
Claims (4)
- 拡大ビームフェルールであって、
第1の反射面を有する第1のフェルール半体と、
第2の反射面を有する第2のフェルール半体と
を含み、第1のフェルール半体及び第2のフェルール半体は一緒に光ファイバを保持し、
前記第1の反射面と前記第2の反射面の対は、該フェルールの中央平面に平行にコリメート光を出力する、拡大ビームフェルール。 - 拡大ビーム光コネクタであって、
第1及び第2の請求項1に記載の拡大ビームフェルールと、
前記第1及び第2のフェルールの外面を位置合わせする外部位置合わせスリーブと
を備え、前記2つのフェルールの対応する第2の反射面は互いに対向しており、第1のフェルール内に保持された光ファイバからの出力光は、その反射面の対によって2回曲げられ、ビームは1回目の曲げの後に発散しかつ2回目の曲げの後にコリメートし、コリメート光は、前記スリーブによって位置合わせされた対向する第2のフェルールにおける対向する第2の反射面に伝送され、その光は、光を収束及び集光させて第2のフェルール内に保持された光ファイバに入力させるように前記第1のフェルールで受けたのとは逆順で光整形を受ける、拡大ビーム光コネクタ。 - 前記第1のフェルールと第2のフェルールとの間の拡大光ビームは、前記位置合わせスリーブの長手方向軸に平行である、請求項2に記載の拡大ビームフェルール。
- 本明細書に開示されている拡大ビームフェルール及び拡大ビームコネクタ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662376381P | 2016-08-17 | 2016-08-17 | |
US62/376,381 | 2016-08-17 | ||
PCT/US2017/047461 WO2018035390A1 (en) | 2016-08-17 | 2017-08-17 | Optical fiber connector ferrule assembly having dual reflective surfaces for beam expansion and expanded beam connector incorporating same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019525257A true JP2019525257A (ja) | 2019-09-05 |
JP7191011B2 JP7191011B2 (ja) | 2022-12-16 |
Family
ID=60451163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019509521A Active JP7191011B2 (ja) | 2016-08-17 | 2017-08-17 | ビーム拡大用デュアル反射面を有する光ファイバコネクタフェルールアセンブリ、並びにそれを組み込んだ拡大ビームコネクタ |
Country Status (7)
Country | Link |
---|---|
US (2) | US10241275B2 (ja) |
EP (1) | EP3500882A1 (ja) |
JP (1) | JP7191011B2 (ja) |
KR (1) | KR20190033632A (ja) |
CN (1) | CN109804287A (ja) |
CA (1) | CA3034100A1 (ja) |
WO (1) | WO2018035390A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106842440A (zh) * | 2012-03-05 | 2017-06-13 | 纳米精密产品股份有限公司 | 用于耦合光纤输入/输出的具有结构化反射表面的耦合装置 |
US9880366B2 (en) * | 2015-10-23 | 2018-01-30 | Nanoprecision Products, Inc. | Hermetic optical subassembly |
RU2745381C2 (ru) * | 2016-03-15 | 2021-03-24 | Нанопресижен Продактс, Инк. | Оптическая юстировка оптической подсистемы по отношению к оптоэлектронному прибору |
KR20190033632A (ko) * | 2016-08-17 | 2019-03-29 | 나노프리시젼 프로덕츠 인코포레이션 | 빔 확장을 위한 이중 반사 표면을 갖는 광섬유 연결부 페룰 조립체 및 이를 포함하는 확장형 빔 연결부 |
JP2019528473A (ja) | 2016-08-17 | 2019-10-10 | ナノプレシジョン プロダクツ インコーポレイテッドNanoprecision Products, Inc. | ビーム拡大用単一反射面を有する光ファイバコネクタフェルールアセンブリ、並びにそれを組み込んだ拡大ビームコネクタ |
US11391898B2 (en) | 2020-06-12 | 2022-07-19 | Hewlett Packard Enterprise Development Lp | Direct opto-mechanical connection for pluggable optical transceivers |
US11415763B2 (en) * | 2020-08-07 | 2022-08-16 | Hewlett Packard Enterprise Development Lp | Rigid-plane optical jumper for pluggable optical transceivers |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07248434A (ja) * | 1994-03-08 | 1995-09-26 | Hitachi Cable Ltd | 光ファイバアレイおよび光ファイバアレイ用アダプタ |
US20100135618A1 (en) * | 2008-11-28 | 2010-06-03 | Howard Joseph P | Unitary Fiber Optic Ferrule and Adapter Therefor |
US20100284651A1 (en) * | 2007-08-30 | 2010-11-11 | Huber+Suhner Ag | Fiber-optic pin-and-socket connector having a beam expansion device |
CN103713389A (zh) * | 2013-12-11 | 2014-04-09 | 深圳市大族激光科技股份有限公司 | 激光器及其光斑调节组件 |
US20150050019A1 (en) * | 2013-08-13 | 2015-02-19 | Commscope, Inc. Of North Carolina | Fiber optic connectors and connectorized fiber optic cables that include integrated photonic optical mode field converters and related methods |
JP2015513127A (ja) * | 2012-04-11 | 2015-04-30 | ナノプレシジョン プロダクツ インコーポレイテッドNanoprecision Products, Inc. | 湾曲した外部位置合わせ面を有する光ファイバコネクタフェルール |
US20150338585A1 (en) * | 2014-05-23 | 2015-11-26 | Nanoprecision Products, Inc. | Vision-based passive alignment of an optical fiber subassembly to an optoelectronic device |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6751379B2 (en) * | 2000-11-01 | 2004-06-15 | Intel Corporation | System and method for collimating and redirecting beams in a fiber optic system |
US6655850B2 (en) * | 2001-07-05 | 2003-12-02 | Corning Incorporated | Hybrid fiber expanded beam connector and methods for using and making the hybrid fiber expanded beam connector |
GB2381769A (en) * | 2001-11-06 | 2003-05-14 | Marconi Optical Components Ltd | Treatment of laser lightwave circuits |
TW566558U (en) * | 2002-05-24 | 2003-12-11 | Hon Hai Prec Ind Co Ltd | Multi-channel collimating device |
US7343770B2 (en) | 2002-08-16 | 2008-03-18 | Nanoprecision Products, Inc. | Stamping system for manufacturing high tolerance parts |
US8620122B2 (en) | 2010-09-10 | 2013-12-31 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Low-profile optical communications module having two generally flat optical connector modules that slidingly engage one another |
US9465170B1 (en) * | 2010-10-19 | 2016-10-11 | US Conec, Ltd | Unitary multi-fiber optical ferrule with integrated lenses |
WO2013048743A1 (en) | 2011-09-26 | 2013-04-04 | 3M Innovative Properties Company | Optical substrate having a plurality of staggered light redirecting features on a major surface thereof |
US20130294732A1 (en) | 2012-03-05 | 2013-11-07 | Nanoprecision Products, Inc. | Hermetic optical fiber alignment assembly having integrated optical element |
US20150355420A1 (en) | 2012-03-05 | 2015-12-10 | Nanoprecision Products, Inc. | Coupling device having a stamped structured surface for routing optical data signals |
US9782814B2 (en) | 2012-03-05 | 2017-10-10 | Nanoprecision Products, Inc. | Stamping to form a composite structure of dissimilar materials having structured features |
CN106842440A (zh) | 2012-03-05 | 2017-06-13 | 纳米精密产品股份有限公司 | 用于耦合光纤输入/输出的具有结构化反射表面的耦合装置 |
US9588302B2 (en) * | 2012-06-01 | 2017-03-07 | Te Connectivity Corporation | Expanded-beam connector with molded lens |
CN105849607B (zh) * | 2013-12-19 | 2019-10-15 | 3M创新有限公司 | 多模光学连接器 |
US9696495B2 (en) * | 2014-06-26 | 2017-07-04 | Commscope, Inc. Of North Carolina | Optical tap |
US9798093B2 (en) * | 2014-07-11 | 2017-10-24 | Zynon Technologies, Llc | Article for cleaning optical fibers |
CN107076937B (zh) | 2014-09-23 | 2019-11-08 | 康宁光电通信有限责任公司 | 具有磁性附件的光学连接器和互补光学插孔 |
US10197743B2 (en) * | 2015-05-22 | 2019-02-05 | US Conec, Ltd | Multi-fiber ferrule with improved eye safety |
CN204758926U (zh) * | 2015-07-02 | 2015-11-11 | 苏州大学 | 一种扩束准直光学系统 |
KR20180067580A (ko) | 2015-10-12 | 2018-06-20 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 도파관 보조 정합을 갖는 광학 커플링 장치 |
KR20190033632A (ko) * | 2016-08-17 | 2019-03-29 | 나노프리시젼 프로덕츠 인코포레이션 | 빔 확장을 위한 이중 반사 표면을 갖는 광섬유 연결부 페룰 조립체 및 이를 포함하는 확장형 빔 연결부 |
-
2017
- 2017-08-17 KR KR1020197007301A patent/KR20190033632A/ko not_active Application Discontinuation
- 2017-08-17 CN CN201780062705.8A patent/CN109804287A/zh active Pending
- 2017-08-17 US US15/680,204 patent/US10241275B2/en active Active
- 2017-08-17 CA CA3034100A patent/CA3034100A1/en not_active Abandoned
- 2017-08-17 EP EP17804008.5A patent/EP3500882A1/en active Pending
- 2017-08-17 JP JP2019509521A patent/JP7191011B2/ja active Active
- 2017-08-17 WO PCT/US2017/047461 patent/WO2018035390A1/en unknown
-
2019
- 2019-03-25 US US16/363,782 patent/US10712503B2/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07248434A (ja) * | 1994-03-08 | 1995-09-26 | Hitachi Cable Ltd | 光ファイバアレイおよび光ファイバアレイ用アダプタ |
US20100284651A1 (en) * | 2007-08-30 | 2010-11-11 | Huber+Suhner Ag | Fiber-optic pin-and-socket connector having a beam expansion device |
US20100135618A1 (en) * | 2008-11-28 | 2010-06-03 | Howard Joseph P | Unitary Fiber Optic Ferrule and Adapter Therefor |
JP2015513127A (ja) * | 2012-04-11 | 2015-04-30 | ナノプレシジョン プロダクツ インコーポレイテッドNanoprecision Products, Inc. | 湾曲した外部位置合わせ面を有する光ファイバコネクタフェルール |
US20150050019A1 (en) * | 2013-08-13 | 2015-02-19 | Commscope, Inc. Of North Carolina | Fiber optic connectors and connectorized fiber optic cables that include integrated photonic optical mode field converters and related methods |
CN103713389A (zh) * | 2013-12-11 | 2014-04-09 | 深圳市大族激光科技股份有限公司 | 激光器及其光斑调节组件 |
US20150338585A1 (en) * | 2014-05-23 | 2015-11-26 | Nanoprecision Products, Inc. | Vision-based passive alignment of an optical fiber subassembly to an optoelectronic device |
Also Published As
Publication number | Publication date |
---|---|
US20190219771A1 (en) | 2019-07-18 |
US10241275B2 (en) | 2019-03-26 |
WO2018035390A1 (en) | 2018-02-22 |
US10712503B2 (en) | 2020-07-14 |
CN109804287A (zh) | 2019-05-24 |
US20180081123A1 (en) | 2018-03-22 |
EP3500882A1 (en) | 2019-06-26 |
JP7191011B2 (ja) | 2022-12-16 |
CA3034100A1 (en) | 2018-02-22 |
KR20190033632A (ko) | 2019-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7390432B2 (ja) | ビーム拡大用単一反射面を有する光ファイバコネクタフェルールアセンブリ、並びにそれを組み込んだ拡大ビームコネクタ | |
JP7191011B2 (ja) | ビーム拡大用デュアル反射面を有する光ファイバコネクタフェルールアセンブリ、並びにそれを組み込んだ拡大ビームコネクタ | |
US20220026649A1 (en) | Optical connection of optical fibers to grating couplers | |
US9638873B2 (en) | Receptacle ferrule assemblies with gradient index lenses and fiber optic connectors using same | |
AU2015258871B2 (en) | Optical connection of optical fibers to grating couplers | |
US11022755B2 (en) | Demountable edge couplers with micro-mirror optical bench for photonic integrated circuits | |
JP2005512111A (ja) | 高パワー拡大ビームコネクタ | |
KR20030027781A (ko) | 비구면 로드 렌즈 및 비구면 로드 렌즈의 제조방법 | |
JP2023512606A (ja) | 弾性平均結合 | |
US11467351B2 (en) | Expanded beam connector | |
US20130272658A1 (en) | Multi-mode multi-fiber connection with expanded beam | |
JP6492647B2 (ja) | 光コネクタフェルール | |
JP2901337B2 (ja) | レセプタクル | |
JP2020129063A (ja) | 光ファイバ、多芯光ファイバ、及び光コネクタ | |
JP2020122816A (ja) | フェルール及び光コネクタ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200814 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210715 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210726 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211021 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220215 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20220513 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220809 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20221011 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221013 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20221107 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20221206 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7191011 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |