JP5302714B2 - 光コネクタ - Google Patents
光コネクタ Download PDFInfo
- Publication number
- JP5302714B2 JP5302714B2 JP2009043906A JP2009043906A JP5302714B2 JP 5302714 B2 JP5302714 B2 JP 5302714B2 JP 2009043906 A JP2009043906 A JP 2009043906A JP 2009043906 A JP2009043906 A JP 2009043906A JP 5302714 B2 JP5302714 B2 JP 5302714B2
- Authority
- JP
- Japan
- Prior art keywords
- optical
- ferrule
- light
- light emitting
- circuit board
- 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.)
- Expired - Fee Related
Links
- 230000003287 optical effect Effects 0.000 title claims description 139
- 239000013307 optical fiber Substances 0.000 claims description 37
- 238000000465 moulding Methods 0.000 claims description 16
- 229920005989 resin Polymers 0.000 claims description 14
- 239000011347 resin Substances 0.000 claims description 14
- 239000000758 substrate Substances 0.000 description 32
- 230000005540 biological transmission Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 238000005498 polishing Methods 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000087 stabilizing effect 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
-
- 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
- G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards
-
- 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
-
- 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
- G02B6/24—Coupling light guides
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4246—Bidirectionally operating package structures
-
- 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
- G02B6/4249—Packages, e.g. shape, construction, internal or external details comprising arrays of active devices and 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4274—Electrical aspects
- G02B6/428—Electrical aspects containing printed circuit boards [PCB]
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Couplings Of Light Guides (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Description
光ファイバーが接続されたフェルールが装着されると共に光学素子が装着され、前記光ファイバーと前記光学素子とを光学的に接続する光コネクタにおいて、
前記光学素子が装着される素子固定手段と、前記フェルールが装着されるフェルール装着部と、前記フェルールが前記フェルール装着部に装着された際に前記光ファイバーと光軸が一致するレンズとを透明樹脂により一体成形してなる光学部品を設け、
前記素子固定手段は、前記光学素子が配設された回路基板が装着される基板装着部を有し、
前記光学素子は、前記回路基板の側端面に配設され、
前記フェルールが前記フェルール装着部に装着されることにより、前記光学素子と前記光ファイバーと前記レンズが光軸一致するよう位置決めされる構成とした光コネクタにより解決することができる。
11 電気コネクタ
12 回路基板
12a 側端面
21 ドライバIC
22 発光素子
23 受光素子
24 レシーバIC
30 フェルール
332 光ファイバ
40A〜40D 光学部品
41 フェルール装着部
42 導光壁
43 レンズ
45 基板装着部
46,47 配線
48 基板部
49 立設壁
50 導光路
51 プリズム部
60 端面
62 貫通孔
65 ワイヤ
66 樹脂
Claims (1)
- 光ファイバーが接続されたフェルールが装着されると共に光学素子が装着され、前記光ファイバーと前記光学素子とを光学的に接続する光コネクタにおいて、
前記光学素子が装着される素子固定手段と、前記フェルールが装着されるフェルール装着部と、前記フェルールが前記フェルール装着部に装着された際に前記光ファイバーと光軸が一致するレンズとを透明樹脂により一体成形してなる光学部品を設け、
前記素子固定手段は、前記光学素子が配設された回路基板が装着される基板装着部を有し、
前記光学素子は、前記回路基板の側端面に配設され、
前記フェルールが前記フェルール装着部に装着されることにより、前記光学素子と前記光ファイバーと前記レンズが光軸一致するよう位置決めされる構成とした光コネクタ。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009043906A JP5302714B2 (ja) | 2009-02-26 | 2009-02-26 | 光コネクタ |
US12/639,091 US8641299B2 (en) | 2009-02-26 | 2009-12-16 | Optical connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009043906A JP5302714B2 (ja) | 2009-02-26 | 2009-02-26 | 光コネクタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010197817A JP2010197817A (ja) | 2010-09-09 |
JP5302714B2 true JP5302714B2 (ja) | 2013-10-02 |
Family
ID=42631029
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009043906A Expired - Fee Related JP5302714B2 (ja) | 2009-02-26 | 2009-02-26 | 光コネクタ |
Country Status (2)
Country | Link |
---|---|
US (1) | US8641299B2 (ja) |
JP (1) | JP5302714B2 (ja) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5330149B2 (ja) * | 2009-08-07 | 2013-10-30 | 富士通コンポーネント株式会社 | 光電気複合型コネクタ及び電気複合型コネクタの製造方法 |
TW201135299A (en) * | 2010-04-14 | 2011-10-16 | Hon Hai Prec Ind Co Ltd | Optical couple connector and method for manufacturing same |
WO2011136818A1 (en) * | 2010-04-30 | 2011-11-03 | Hewlett-Packard Development Company, L.P. | Device for converting signal |
TW201211606A (en) * | 2010-09-03 | 2012-03-16 | Univ Nat Central | Optical transmission module with optical waveguide structure |
KR101378297B1 (ko) * | 2010-09-06 | 2014-03-27 | 한국전자통신연구원 | 냉각기를 구비하는 광 송신 장치 |
CN103597391A (zh) * | 2011-06-27 | 2014-02-19 | 株式会社村田制作所 | 插头 |
JP2015121565A (ja) * | 2012-03-02 | 2015-07-02 | 株式会社日立製作所 | 多チャンネル光モジュール及びそれを用いた情報処理装置 |
US9033592B2 (en) * | 2012-04-13 | 2015-05-19 | Sumitomo Electric Industries, Ltd. | Optical connector module |
JP5692144B2 (ja) * | 2012-04-13 | 2015-04-01 | 住友電気工業株式会社 | 光コネクタモジュール |
JP5692143B2 (ja) * | 2012-04-13 | 2015-04-01 | 住友電気工業株式会社 | 光コネクタモジュール |
EP2856231A1 (en) * | 2012-05-29 | 2015-04-08 | 3M Innovative Properties Company | Optical interconnect |
JP6070709B2 (ja) * | 2012-08-23 | 2017-02-01 | 株式会社村田製作所 | 光伝送モジュール |
CN104813206B (zh) * | 2012-10-29 | 2018-07-27 | 安费诺富加宜(亚洲)私人有限公司 | 板连接器 |
US9497860B2 (en) * | 2012-11-07 | 2016-11-15 | Lattice Semiconductor Corporation | Methods and Apparatuses to provide an electro-optical alignment |
JP6021619B2 (ja) | 2012-12-05 | 2016-11-09 | 富士通コンポーネント株式会社 | 光コネクタ、光コネクタシステム、光バックプレーン装置 |
CN103885126B (zh) * | 2012-12-19 | 2017-02-08 | 鸿富锦精密工业(深圳)有限公司 | 光纤连接器 |
JP5958364B2 (ja) * | 2013-01-28 | 2016-07-27 | 日立金属株式会社 | 光モジュール |
WO2014177148A2 (de) * | 2013-04-29 | 2014-11-06 | Silicon Line Gmbh | Vorrichtung zum einkoppeln und/oder auskoppeln optischer signale |
US9804349B2 (en) * | 2014-08-13 | 2017-10-31 | Finisar Corporation | Multi-lens optical components |
WO2017072993A1 (ja) * | 2015-10-28 | 2017-05-04 | 京セラコネクタプロダクツ株式会社 | 光コネクタ及び光コネクタシステム並びにこれらを備えたアクティブ光ケーブル |
TWI579611B (zh) * | 2015-11-02 | 2017-04-21 | 峰川光電股份有限公司 | 光電轉換組件 |
KR101925476B1 (ko) * | 2015-11-25 | 2018-12-05 | 주식회사 옵텔라 | 광학 모듈 및 이를 포함하는 광학 엔진 |
WO2018034847A1 (en) * | 2016-08-16 | 2018-02-22 | Commscope Technologies Llc | Self-powered lighted dust caps for testing continuity; and methods |
CN107069273B (zh) * | 2017-03-29 | 2021-02-26 | 富士康(昆山)电脑接插件有限公司 | 电连接器 |
US10234644B1 (en) * | 2017-10-20 | 2019-03-19 | Corning Optical Communications LLC | Optical-electrical printed circuit boards with integrated optical waveguide arrays and photonic assemblies using same |
CN112433303A (zh) * | 2019-08-26 | 2021-03-02 | 阿里巴巴集团控股有限公司 | 硅光模块及光传输器件 |
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 |
Family Cites Families (25)
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JPH085872A (ja) * | 1994-06-23 | 1996-01-12 | Sumitomo Electric Ind Ltd | 光モジュール及びその製造方法 |
JP3680413B2 (ja) | 1996-03-12 | 2005-08-10 | 住友電気工業株式会社 | 多心光モジュールの製造方法 |
JPH10247741A (ja) | 1997-03-04 | 1998-09-14 | Nippon Telegr & Teleph Corp <Ntt> | 光通信用発光モジュールおよびその組立方法 |
JP3452120B2 (ja) | 1997-12-03 | 2003-09-29 | 住友電気工業株式会社 | 光モジュール及び光トランシーバ |
US6243508B1 (en) * | 1999-06-01 | 2001-06-05 | Picolight Incorporated | Electro-opto-mechanical assembly for coupling a light source or receiver to an optical waveguide |
US6374004B1 (en) * | 1999-10-14 | 2002-04-16 | Digital Optics Corporation | Optical subassembly |
JP3741911B2 (ja) * | 1999-10-19 | 2006-02-01 | 日本オプネクスト株式会社 | 光素子アレイモジュールおよびその製造方法 |
DE19959781C2 (de) * | 1999-12-07 | 2003-02-20 | Infineon Technologies Ag | Opto-elektronische Baugruppe mit integriertem Abbildungs-System |
US6793406B1 (en) * | 2001-03-12 | 2004-09-21 | Phillip J. Edwards | Light source monitoring apparatus |
US6729771B2 (en) * | 2001-12-17 | 2004-05-04 | Stratos Lightwave, Inc. | Parallel optics subassembly having at least twelve lenses |
JP3914124B2 (ja) | 2002-09-18 | 2007-05-16 | 沖電気工業株式会社 | 光モジュール |
JP2004219786A (ja) * | 2003-01-16 | 2004-08-05 | Hitachi Ltd | 半導体光回路装置製造方法および半導体光回路製造装置、および光システム |
JP2004272061A (ja) * | 2003-03-11 | 2004-09-30 | Seiko Epson Corp | 光通信モジュール |
WO2004081630A1 (ja) * | 2003-03-13 | 2004-09-23 | Fujitsu Limited | 光伝送モジュール及びその製造方法 |
US6908232B2 (en) * | 2003-03-21 | 2005-06-21 | Agilent Technologies, Inc. | Fiber optic connectors and methods of making the same |
US20050036742A1 (en) * | 2003-08-29 | 2005-02-17 | Dean David L. | Molded fiber optic ferrule with integrally formed geometry features |
JP2005284167A (ja) * | 2004-03-30 | 2005-10-13 | Matsushita Electric Works Ltd | 光通信モジュール |
JP4705432B2 (ja) | 2005-03-28 | 2011-06-22 | 富士通コンポーネント株式会社 | コネクタ |
JP4704126B2 (ja) * | 2005-06-23 | 2011-06-15 | 富士通株式会社 | 光モジュール |
JP2007071912A (ja) * | 2005-09-02 | 2007-03-22 | Ntt Electornics Corp | 光レセプタクル及び光レセプタクル付光モジュール |
JP2007206336A (ja) * | 2006-02-01 | 2007-08-16 | Seiko Epson Corp | 光モジュールおよびその製造方法 |
JP2007310083A (ja) * | 2006-05-17 | 2007-11-29 | Fuji Xerox Co Ltd | 光伝送モジュールおよびその製造方法 |
EP1876483B1 (en) | 2006-07-06 | 2014-10-29 | Fujitsu Component Limited | Photoelectric conversion module, assembling method thereof, high-speed transmission connector, and mounting system |
JP4805738B2 (ja) | 2006-07-06 | 2011-11-02 | 富士通コンポーネント株式会社 | 光電変換モジュール及び高速伝送用コネクタ |
JP2008020740A (ja) * | 2006-07-13 | 2008-01-31 | Fujitsu Component Ltd | 中継光コネクタモジュール |
-
2009
- 2009-02-26 JP JP2009043906A patent/JP5302714B2/ja not_active Expired - Fee Related
- 2009-12-16 US US12/639,091 patent/US8641299B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2010197817A (ja) | 2010-09-09 |
US8641299B2 (en) | 2014-02-04 |
US20100215312A1 (en) | 2010-08-26 |
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