DE69409778D1 - An ihrem Ende polierte Steckerhülse und ihr Herstellungsverfahren - Google Patents
An ihrem Ende polierte Steckerhülse und ihr HerstellungsverfahrenInfo
- Publication number
- DE69409778D1 DE69409778D1 DE69409778T DE69409778T DE69409778D1 DE 69409778 D1 DE69409778 D1 DE 69409778D1 DE 69409778 T DE69409778 T DE 69409778T DE 69409778 T DE69409778 T DE 69409778T DE 69409778 D1 DE69409778 D1 DE 69409778D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacturing process
- connector sleeve
- end polished
- polished connector
- sleeve
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/22—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B19/226—Single-purpose machines or devices for particular grinding operations not covered by any other main group characterised by a special design with respect to properties of the material of non-metallic articles to be ground of the ends of optical fibres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5310266A JPH07159651A (ja) | 1993-12-10 | 1993-12-10 | 端面研磨フェルールおよびその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69409778D1 true DE69409778D1 (de) | 1998-05-28 |
DE69409778T2 DE69409778T2 (de) | 1998-10-08 |
Family
ID=18003173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69409778T Expired - Fee Related DE69409778T2 (de) | 1993-12-10 | 1994-10-06 | An ihrem Ende polierte Steckerhülse und ihr Herstellungsverfahren |
Country Status (4)
Country | Link |
---|---|
US (1) | US5463709A (de) |
EP (1) | EP0662366B1 (de) |
JP (1) | JPH07159651A (de) |
DE (1) | DE69409778T2 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5818998A (en) * | 1994-03-25 | 1998-10-06 | Inwave Corporation | Components for fiber-optic matrix display systems |
JP3659671B2 (ja) * | 1994-10-13 | 2005-06-15 | セイコーインスツル株式会社 | 光ファイバ端面研磨機及び研磨方法 |
FR2732094A1 (fr) * | 1995-03-22 | 1996-09-27 | Philips Eclairage | Generateur de lumiere pour fibres optiques |
JP3097492B2 (ja) * | 1995-04-17 | 2000-10-10 | 住友電気工業株式会社 | レーザ光源とその製作方法 |
JPH09171125A (ja) * | 1995-12-19 | 1997-06-30 | Emitsuto Seiko Kk | 光コネクタ |
JP2857372B2 (ja) * | 1996-06-20 | 1999-02-17 | 有限会社ティー・エム企画 | 光ファイバコネクタ |
US5740296A (en) * | 1996-09-05 | 1998-04-14 | Inwave Corporation | Adjustable terminal housing for optical fiber |
US5734769A (en) * | 1997-01-17 | 1998-03-31 | Adc Telecommunications, Inc. | Optical fiber ferrule |
US5825955A (en) * | 1997-02-05 | 1998-10-20 | Molex Incorporated | Fiber optic diversion connector |
US6415087B1 (en) | 1997-06-04 | 2002-07-02 | Corning Laserton, Inc. | Polished fused optical fiber endface |
US5904614A (en) * | 1997-11-19 | 1999-05-18 | Mcdonnell Douglas Corporation | Fiber optic terminal tip polishing tool |
US6688782B1 (en) * | 1999-08-23 | 2004-02-10 | Corning Cable Systems Llc | Universal ferrule |
US6445854B1 (en) * | 2000-06-02 | 2002-09-03 | Optical Switch Corporation | Optical fiber having first and second reflective surfaces and method of operation |
US6623174B2 (en) * | 2000-10-12 | 2003-09-23 | Tyco Electronics Corporation | Optical connector |
US6546182B2 (en) * | 2001-05-15 | 2003-04-08 | Siwave, Inc. | Angled fiber termination and methods of making the same |
US7813634B2 (en) | 2005-02-28 | 2010-10-12 | Tessera MEMS Technologies, Inc. | Autofocus camera |
DE60239916D1 (de) * | 2002-02-11 | 2011-06-16 | Fitel Usa Corp | Faseroptische Steckerferrule mit mehrfach abgeschrägter Endfläche |
EP1494050A1 (de) * | 2003-06-18 | 2005-01-05 | Nhk Sales Company Limited | Apparat zur Bearbeitung der Endfläche einer optischen Faser |
US7198549B2 (en) * | 2004-06-16 | 2007-04-03 | Cabot Microelectronics Corporation | Continuous contour polishing of a multi-material surface |
US7192197B2 (en) * | 2004-09-27 | 2007-03-20 | Neptec Optical Solutions, Inc. | Planetary cleaning motion optical connector cleaner |
US7738760B2 (en) * | 2007-03-23 | 2010-06-15 | Domaille Engineering, Llc | Optical polishing fixture |
JP5361543B2 (ja) | 2009-06-03 | 2013-12-04 | 日本航空電子工業株式会社 | 研磨治具、フェルール及び光コネクタ |
US9823351B2 (en) | 2012-12-18 | 2017-11-21 | Uber Technologies, Inc. | Multi-clad fiber based optical apparatus and methods for light detection and ranging sensors |
US9470520B2 (en) | 2013-03-14 | 2016-10-18 | Apparate International C.V. | LiDAR scanner |
CN106463565B (zh) | 2013-11-22 | 2018-06-01 | 优步技术公司 | 激光雷达扫描仪校准 |
JP6173629B1 (ja) * | 2016-06-29 | 2017-08-02 | 株式会社精工技研 | 二連式の光コネクタプラグ及び二連式の光コネクタプラグの極性変換方法並びにフェルール研磨方法 |
US10866368B2 (en) * | 2018-08-31 | 2020-12-15 | Corning Incorporated | Apparatus for processing a ferrule and associated method |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4084308A (en) * | 1976-11-22 | 1978-04-18 | Bell Telephone Laboratories, Incorporated | Slicing method in fiber end preparation |
JPS5938707A (ja) * | 1982-08-30 | 1984-03-02 | Fujitsu Ltd | 光フアイバコネクタ |
ATE71740T1 (de) * | 1985-06-20 | 1992-02-15 | Diamond Sa | Verfahren und vorrichtung zum zentrieren des kerns einer lichtleitfaser in einem lichtleiterendstueck. |
US4787698A (en) * | 1985-11-27 | 1988-11-29 | American Telephone And Telegraph Co., At&T Bell Labs | Methods of and apparatus for reconfiguring optical fiber connector components and products produced thereby |
US4839993A (en) * | 1986-01-28 | 1989-06-20 | Fujisu Limited | Polishing machine for ferrule of optical fiber connector |
US4802726A (en) * | 1987-10-08 | 1989-02-07 | American Telephone And Telegraph Company, At&T Technologies, Inc. | Methods of and apparatus for reconfiguring optical fiber connector components and products produced thereby |
JPH01121805A (ja) * | 1987-11-06 | 1989-05-15 | Seiko Giken:Kk | 光コネクタ用組立体およびその研磨治具並びに光ファイバの接続方法 |
US4978193A (en) * | 1989-08-24 | 1990-12-18 | Raychem Corporation | Optical fiber connector which provides a high signal return loss |
CH678980A5 (de) * | 1989-10-02 | 1991-11-29 | Diamond Sa | |
JP2921700B2 (ja) * | 1990-05-16 | 1999-07-19 | ヒロセ電機株式会社 | 多芯光ファイバコネクタ端末とその製造方法 |
JP3116124B2 (ja) * | 1991-08-23 | 2000-12-11 | 東京特殊電線株式会社 | 光ファイバ接続体 |
US5193133A (en) * | 1992-01-21 | 1993-03-09 | Methode Electronics, Inc. | Method of terminating optical fiber utilizing a plastic alignment ferrule with polishing pedestal |
US5333223A (en) * | 1993-04-13 | 1994-07-26 | Methode Electronics, Inc. | Plastic fiber alignment ferrule with polishing pedestal |
US5402508A (en) * | 1993-05-04 | 1995-03-28 | The United States Of America As Represented By The United States Department Of Energy | Fiber optic probe having fibers with endfaces formed for improved coupling efficiency and method using same |
US5351327A (en) * | 1993-06-25 | 1994-09-27 | Minnesota Mining And Manufacturing Company | Polished fiber optic ferrules |
-
1993
- 1993-12-10 JP JP5310266A patent/JPH07159651A/ja active Pending
-
1994
- 1994-10-03 US US08/317,072 patent/US5463709A/en not_active Expired - Lifetime
- 1994-10-06 EP EP94307349A patent/EP0662366B1/de not_active Expired - Lifetime
- 1994-10-06 DE DE69409778T patent/DE69409778T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH07159651A (ja) | 1995-06-23 |
EP0662366A1 (de) | 1995-07-12 |
US5463709A (en) | 1995-10-31 |
EP0662366B1 (de) | 1998-04-22 |
DE69409778T2 (de) | 1998-10-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: NOMURA JIMUSHO INC., TOKIO/TOKYO, JP TOTOKU ELECTR |
|
8339 | Ceased/non-payment of the annual fee |