JP6278627B2 - 光モジュール - Google Patents
光モジュール Download PDFInfo
- Publication number
- JP6278627B2 JP6278627B2 JP2013149830A JP2013149830A JP6278627B2 JP 6278627 B2 JP6278627 B2 JP 6278627B2 JP 2013149830 A JP2013149830 A JP 2013149830A JP 2013149830 A JP2013149830 A JP 2013149830A JP 6278627 B2 JP6278627 B2 JP 6278627B2
- Authority
- JP
- Japan
- Prior art keywords
- ferrule
- optical module
- module according
- housing
- clip
- 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
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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
- G02B6/3873—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
- G02B6/3878—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules comprising a plurality of ferrules, branching and break-out means
- G02B6/3879—Linking of individual connector plugs to an overconnector, e.g. using clamps, clips, common housings comprising several individual connector 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
- G02B6/3885—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
- G02B6/42—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
- G02B6/421—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical component consisting of a short length of fibre, e.g. fibre stub
-
- 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
- G02B6/4219—Mechanical fixtures for holding or positioning the elements relative to each other in the couplings; Alignment methods for the elements, e.g. measuring or observing methods especially used therefor
- G02B6/4236—Fixing or mounting methods of the aligned elements
- G02B6/424—Mounting of the optical light guide
-
- 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
Engine)に向けて引き出される光導波路を含む。光モジュール1は、プリント基板9とプリント基板9の所定部位に実装された図示しないコネクタを含み、コネクタに光電変換器は接続されてプリント基板9上に配置される。プリント基板9の右端には図示しない端子部が形成される。
2 MTフェルール(一方フェルール)
3 レンズ付きフェルール(他方フェルール)
4 下カバー(筐体)
41 支持部
42 切り欠き部
5 フェルールクリップ
51 板状部
52 当接部
53 ばね部(避け部)
54 ネジ部
55 ネジ穴
56 耳部
511 突出部
6 上カバー(蓋部)
7 ネジ
T 厚み方向
S 接続方向
W 幅方向
Claims (8)
- 一方フェルールと、
当該一方フェルールに位置決めピンを介して位置決めされる他方フェルールと、
当該他方フェルールの、前記一方フェルールに接続する側とは反対の側を支持する支持部を有する筐体と、
当該筐体に締結固定されて前記一方フェルールを前記他方フェルールに向かう方向に押圧するフェルールクリップと、を含むことを特徴とする光モジュール。 - 前記フェルールクリップは、前記筐体に締結固定される板状部と、前記一方フェルールに当接する当接部と、当該当接部と前記板状部を連結して前記当接部を前記一方フェルール側に付勢する付勢力を発生するばね部と、を含むことを特徴とする請求項1に記載の光モジュール。
- 前記ばね部は、前記一方フェルールの有する角部を避ける避け部を構成することを特徴とする請求項2に記載の光モジュール。
- 前記フェルールクリップは前記筐体に締結固定するためのネジ部と当該ネジ部を挿通するネジ穴とを含み、当該ネジ穴は前記位置決めピンの延在方向に前記ネジ部より長い長穴形状を有することを特徴とする請求項3に記載の光モジュール。
- 前記筐体は前記一方フェルールと前記他方フェルールの双方が嵌合されて位置決めされる切り欠き部を含むことを特徴とする請求項4に記載の光モジュール。
- 前記板状部は前記切り欠き部に向かって突出する突出部を含むことを特徴とする請求項5に記載の光モジュール。
- 前記他方フェルールはレンズ付きフェルールであることを特徴とする請求項6に記載の光モジュール。
- 前記他方フェルールは、他の部分よりも幅の広い拡大部を有し、
前記支持部は前記拡大部を支持するものであることを特徴とする、請求項1に記載の光モジュール。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013149830A JP6278627B2 (ja) | 2013-07-18 | 2013-07-18 | 光モジュール |
US14/308,864 US9291785B2 (en) | 2013-07-18 | 2014-06-19 | Optical module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013149830A JP6278627B2 (ja) | 2013-07-18 | 2013-07-18 | 光モジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015022131A JP2015022131A (ja) | 2015-02-02 |
JP6278627B2 true JP6278627B2 (ja) | 2018-02-14 |
Family
ID=52343645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013149830A Expired - Fee Related JP6278627B2 (ja) | 2013-07-18 | 2013-07-18 | 光モジュール |
Country Status (2)
Country | Link |
---|---|
US (1) | US9291785B2 (ja) |
JP (1) | JP6278627B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2017015888A (ja) * | 2015-06-30 | 2017-01-19 | 富士通コンポーネント株式会社 | 光モジュール |
JP2017138535A (ja) * | 2016-02-05 | 2017-08-10 | 富士通コンポーネント株式会社 | フェルール接続部品 |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3914880A (en) * | 1974-08-19 | 1975-10-28 | Gte Laboratories Inc | Optical fiber coupler and connector |
US4427879A (en) * | 1975-04-18 | 1984-01-24 | Allied Corporation | Optoelectronic connector assembly |
DE2615389A1 (de) * | 1975-04-18 | 1976-10-21 | Bunker Ramo | Optisch-elektronische verbindung |
CA1244691A (en) * | 1983-06-06 | 1988-11-15 | Bernard G. Caron | Fiber optic connector having dual supporting surfaces and method of terminating fiber optic transmission members |
US4614402A (en) * | 1983-06-06 | 1986-09-30 | Amp Incorporated | Fiber optic connector and method of terminating fiber optic transmission members |
US4850670A (en) * | 1983-08-29 | 1989-07-25 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber connector comprising drawn glass tubes |
US4955976A (en) * | 1986-09-29 | 1990-09-11 | At&T Bell Laboratories | Optical fiber connector |
EP0405620B1 (en) * | 1986-11-15 | 1996-05-15 | Sumitomo Electric Industries Limited | Process for producing an optical connector |
US4778243A (en) * | 1986-12-08 | 1988-10-18 | Siemens Aktiengesellschaft | Connector element for a light waveguide |
JP2590266B2 (ja) * | 1989-06-23 | 1997-03-12 | 住友電気工業株式会社 | 光コネクタ |
US5082346A (en) * | 1990-06-28 | 1992-01-21 | At&T Bell Laboratories | Field-assemblable multifiber optical connector |
US5222168A (en) * | 1990-12-13 | 1993-06-22 | The Furukawa Electric Co., Ltd. | Method for stacking ferrules of a stacked-type optical connector and a stacked-type optical connector |
US5073046A (en) * | 1991-03-11 | 1991-12-17 | Amp Incorporated | Connector with floating alignment feature |
US5140663A (en) * | 1991-04-17 | 1992-08-18 | Amp Incorporated | Latching beam mechanism having plug stops for optical connector |
KR100269825B1 (ko) * | 1993-04-30 | 2000-10-16 | 미야즈 준이찌로 | 광코넥터 및 그 제조방법(optical connector and method thereof) |
JP3296698B2 (ja) * | 1994-08-12 | 2002-07-02 | 古河電気工業株式会社 | 複数光コネクタの整列位置決め治具 |
US5600747A (en) * | 1994-08-12 | 1997-02-04 | The Furukawa Electric Co., Ltd. | Method of collectively connecting multiple optical connectors and aligning and positioning jig for multiple optical connectors used in the method |
JP3708992B2 (ja) * | 1995-08-09 | 2005-10-19 | 京セラ株式会社 | 光導波路デバイスの光コネクタ接続構造 |
US5689598A (en) * | 1996-06-11 | 1997-11-18 | Siecor Corporation | Connector block and method for simultaneously mating a plurality of optical fiber connector pairs |
JP4061682B2 (ja) * | 1996-12-27 | 2008-03-19 | 住友電気工業株式会社 | 光コネクタフェルールの成形方法 |
SE9900578L (sv) * | 1999-02-19 | 2000-06-26 | Ericsson Telefon Ab L M | Fjäderklämma |
US6715931B1 (en) * | 1999-12-07 | 2004-04-06 | Wenzong Chen | Self-contained fiber optic connector module |
US6572275B2 (en) * | 2000-11-28 | 2003-06-03 | The Furukawa Electric Co., Ltd. | Optical connector |
US6769814B2 (en) * | 2001-08-31 | 2004-08-03 | Teradyne, Inc. | Waferized fiber optic connector |
JP3907991B2 (ja) | 2001-10-09 | 2007-04-18 | 株式会社フジクラ | 光コネクタレセプタクル |
US6712521B1 (en) * | 2002-12-20 | 2004-03-30 | Japan Aviation Electronics Industry, Limited | Optical connector enabling multicore structure by efficiently utilizing space |
US20090245736A1 (en) * | 2008-03-31 | 2009-10-01 | Ahadian Joseph F | Connector attachment to a low height profile module |
JP5485116B2 (ja) * | 2010-11-25 | 2014-05-07 | 日東電工株式会社 | 光コネクタおよびその製法 |
JP5117640B2 (ja) * | 2011-02-08 | 2013-01-16 | 古河電気工業株式会社 | 光モジュール |
JP5433802B1 (ja) * | 2013-02-25 | 2014-03-05 | 日本航空電子工業株式会社 | 光コネクタ |
-
2013
- 2013-07-18 JP JP2013149830A patent/JP6278627B2/ja not_active Expired - Fee Related
-
2014
- 2014-06-19 US US14/308,864 patent/US9291785B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20150023637A1 (en) | 2015-01-22 |
JP2015022131A (ja) | 2015-02-02 |
US9291785B2 (en) | 2016-03-22 |
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