BR0316940A - Método para produzir uma lente em uma fibra óptica, e uma lente em uma guia de onda óptica - Google Patents
Método para produzir uma lente em uma fibra óptica, e uma lente em uma guia de onda ópticaInfo
- Publication number
- BR0316940A BR0316940A BR0316940-5A BR0316940A BR0316940A BR 0316940 A BR0316940 A BR 0316940A BR 0316940 A BR0316940 A BR 0316940A BR 0316940 A BR0316940 A BR 0316940A
- Authority
- BR
- Brazil
- Prior art keywords
- lens
- producing
- optical fiber
- optical waveguide
- optical
- Prior art date
Links
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
- G02B6/26—Optical coupling means
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
-
- 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
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
-
- 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
-
- 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
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2552—Splicing of light guides, e.g. by fusion or bonding reshaping or reforming of light guides for coupling using thermal heating, e.g. tapering, forming of a lens on light guide ends
-
- 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
- G02B6/26—Optical coupling means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
- Optical Couplings Of Light Guides (AREA)
- Prostheses (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Geophysics And Detection Of Objects (AREA)
- Laser Surgery Devices (AREA)
- Optical Integrated Circuits (AREA)
- Chemical Or Physical Treatment Of Fibers (AREA)
Abstract
"MéTODO PARA PRODUZIR UMA LENTE EM UMA FIBRA óPTICA, E UMA LENTE EM UMA GUIA DE ONDA óPTICA". Método de produzir uma lente de uma fibra óptica (1) ou de guia de onda empregando um laser de fentossegundo. A lente pode ser ainda polida pela aplicação de calor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/317,734 US6822190B2 (en) | 2002-12-12 | 2002-12-12 | Optical fiber or waveguide lens |
PCT/US2003/035362 WO2004055565A1 (en) | 2002-12-12 | 2003-11-06 | Optical fiber or waveguide lens |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0316940A true BR0316940A (pt) | 2005-10-18 |
Family
ID=32506202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0316940-5A BR0316940A (pt) | 2002-12-12 | 2003-11-06 | Método para produzir uma lente em uma fibra óptica, e uma lente em uma guia de onda óptica |
Country Status (10)
Country | Link |
---|---|
US (1) | US6822190B2 (pt) |
EP (1) | EP1570307B1 (pt) |
JP (1) | JP2006510057A (pt) |
KR (1) | KR20050074653A (pt) |
AT (1) | ATE360830T1 (pt) |
AU (1) | AU2003291328A1 (pt) |
BR (1) | BR0316940A (pt) |
DE (1) | DE60313491T2 (pt) |
MX (1) | MXPA05006114A (pt) |
WO (1) | WO2004055565A1 (pt) |
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---|---|---|---|---|
US6958903B1 (en) * | 2000-05-22 | 2005-10-25 | Cheryl Henry | Data storage device reader and method of using same |
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US20050029240A1 (en) * | 2003-08-07 | 2005-02-10 | Translume, Inc. | Dual light source machining method and system |
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US7182498B2 (en) * | 2004-06-30 | 2007-02-27 | 3M Innovative Properties Company | Phosphor based illumination system having a plurality of light guides and an interference reflector |
US7255469B2 (en) * | 2004-06-30 | 2007-08-14 | 3M Innovative Properties Company | Phosphor based illumination system having a light guide and an interference reflector |
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JP2020003671A (ja) * | 2018-06-28 | 2020-01-09 | 富士通株式会社 | 光フィルタおよび光伝送装置 |
CN110609353B (zh) * | 2019-09-10 | 2020-10-02 | 武汉博昇光电股份有限公司 | 一种转角透镜光纤阵列及其制作方法 |
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Family Cites Families (59)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3811857A (en) | 1971-11-17 | 1974-05-21 | E Deeg | Method for fire polishing optical glass lenses with plasma flames |
US3910677A (en) | 1974-05-13 | 1975-10-07 | Bell Telephone Labor Inc | Hyperbolic type optical fiber lens coupler for coupling the fiber to an optical line source |
CH622355A5 (pt) | 1978-05-23 | 1981-03-31 | Battelle Memorial Institute | |
US4710605A (en) | 1985-04-08 | 1987-12-01 | American Telephone And Telegraph Company, At&T Bell Laboratories | Laser nibbling of optical waveguides |
US4725115A (en) | 1985-08-05 | 1988-02-16 | Gould Inc. | Multi-mode, optical fiber laser coupler |
US4867776A (en) | 1988-05-02 | 1989-09-19 | Compaq Computer Corporation | Apparatus for and method of forming integral lenses on optical fibers |
US5054877A (en) | 1988-05-02 | 1991-10-08 | General Electric Company | Multi-fiber optical coupler for a high power laser beam |
JPH01297601A (ja) | 1988-05-26 | 1989-11-30 | Matsushita Electric Works Ltd | 光回路板の製法 |
US4932989A (en) | 1989-04-05 | 1990-06-12 | At&T Bell Laboratories | Method and apparatus for fabricating microlenses on optical fibers |
US5011254A (en) | 1989-11-30 | 1991-04-30 | At&T Bell Laboratories | Coupling of optical devices to optical fibers by means of microlenses |
US5657138A (en) | 1991-10-13 | 1997-08-12 | Lewis; Aaron | Generating defined structures on materials using combined optical technologies for transforming the processing beam |
US5256851A (en) | 1992-02-28 | 1993-10-26 | At&T Bell Laboratories | Microlenses for coupling optical fibers to elliptical light beams |
FR2699293B1 (fr) | 1992-12-15 | 1995-03-03 | France Telecom | Système optique monolithique comportant des moyens de couplage perfectionnés entre une fibre optique et un phototransducteur. |
US5566262A (en) | 1993-05-14 | 1996-10-15 | The Furukawa Electric Co., Ltd. | Optical fiber array and a method of producing the same |
JP3282889B2 (ja) | 1993-08-04 | 2002-05-20 | 古河電気工業株式会社 | レンズ付き光ファイバ |
JP2968916B2 (ja) | 1993-08-25 | 1999-11-02 | ローム株式会社 | 光ファイバレセプタクルの製法 |
JPH07159617A (ja) | 1993-12-10 | 1995-06-23 | Toshiba Corp | 光ファイバー |
JPH07234341A (ja) | 1994-02-23 | 1995-09-05 | Nec Corp | 半導体レーザと光ファイバの結合構造 |
US5656186A (en) | 1994-04-08 | 1997-08-12 | The Regents Of The University Of Michigan | Method for controlling configuration of laser induced breakdown and ablation |
US5495541A (en) | 1994-04-19 | 1996-02-27 | Murray; Steven C. | Optical delivery device with high numerical aperture curved waveguide |
JPH0843647A (ja) | 1994-05-23 | 1996-02-16 | Nec Corp | 光ファイバ端の先球化方法及び装置 |
US5455879A (en) | 1994-06-22 | 1995-10-03 | Corning Incorporated | Anamorphic microlens for coupling optical fibers to elliptical light beams |
US5500911A (en) | 1994-08-05 | 1996-03-19 | The Whitaker Corporation | Lensed optical fiber assembly and process for alignment with an active device |
JP3375213B2 (ja) | 1994-09-16 | 2003-02-10 | 並木精密宝石株式会社 | レンズ付ファイバ |
JPH08114729A (ja) | 1994-10-13 | 1996-05-07 | Namiki Precision Jewel Co Ltd | Ld結合用ファイバ |
JPH08292341A (ja) | 1995-02-23 | 1996-11-05 | Furukawa Electric Co Ltd:The | レンズ付きファイバ |
JPH08254639A (ja) | 1995-03-17 | 1996-10-01 | Matsushita Electric Ind Co Ltd | レンズ付き光ファイバ、半導体レーザモジュール及びその製造方法 |
US5742026A (en) | 1995-06-26 | 1998-04-21 | Corning Incorporated | Processes for polishing glass and glass-ceramic surfaces using excimer laser radiation |
US5620495A (en) | 1995-08-16 | 1997-04-15 | Lucent Technologies Inc. | Formation of gratings in polymer-coated optical fibers |
US5701373A (en) | 1995-10-12 | 1997-12-23 | Sdl, Inc. | Method for improving the coupling efficiency of elliptical light beams into optical waveguides |
US5751871A (en) | 1996-01-05 | 1998-05-12 | Ceram Optec Industries, Inc. | Method for coupling of semiconductor lasers into optical fibers |
JPH09295355A (ja) | 1996-05-01 | 1997-11-18 | Fujikura Ltd | 微小光学素子の端面レンズおよび微小光学素子の端面レンズ形成方法 |
US5699464A (en) | 1996-05-13 | 1997-12-16 | Lucent Technologies Inc. | Lens structure for focusing the light emitted by a multimode fiber |
DE69638208D1 (de) | 1996-07-30 | 2010-08-12 | Avago Tech Fiber Ip Sg Pte Ltd | Glasfaser-Mikrolinse und damit aufgebaute optische Strahlungsquelle sowie Fertigungsverfahren |
JPH10142446A (ja) | 1996-11-08 | 1998-05-29 | Mitsubishi Cable Ind Ltd | レンズ付き光ファイバ |
UA47454C2 (uk) | 1996-12-20 | 2002-07-15 | Научний Центр Волоконной Оптікі Прі Інстітутє Общєй Фізікі Россійской Акадєміі Наук | Волоконний конвертор діаметра поля моди, спосіб локальної зміни показника заломлення оптичних хвильоводів та спосіб виготовлення заготівок для оптичних хвильоводів |
JPH10239538A (ja) | 1997-02-28 | 1998-09-11 | Yasuhiro Koike | プラスチック光ファイバー加工法 |
US5982962A (en) | 1997-03-29 | 1999-11-09 | Koops; Hans W. P. | Fiber-integrated microlenses and optical fiber FBG couplers, spectrometers, and multiplexers comprised thereof |
JPH10307230A (ja) | 1997-05-07 | 1998-11-17 | Furukawa Electric Co Ltd:The | レンズ付き光ファイバ |
US6137938A (en) | 1997-06-04 | 2000-10-24 | Lasertron, Inc. | Flat top, double-angled, wedge-shaped fiber endface |
US6415087B1 (en) | 1997-06-04 | 2002-07-02 | Corning Laserton, Inc. | Polished fused optical fiber endface |
JP3176574B2 (ja) | 1997-10-15 | 2001-06-18 | 住友電気工業株式会社 | 光ファイバ観察装置および光ファイバ融着接続装置 |
JPH11218641A (ja) | 1998-02-04 | 1999-08-10 | Furukawa Electric Co Ltd:The | レンズ付き光ファイバとレーザモジュール |
US5946140A (en) | 1998-03-06 | 1999-08-31 | Lucent Technologies Inc. | Fiber lens for use with a confocal lens system |
US6246026B1 (en) | 1998-09-18 | 2001-06-12 | The Whitaker Corporation | Process for cutting an optical fiber |
CA2309029A1 (en) | 1998-09-29 | 2000-04-06 | Shoichi Ozawa | Optical fiber |
JP2000121889A (ja) * | 1998-10-21 | 2000-04-28 | Nec Corp | 光モジュール及び該光モジュールの製造方法 |
JP2000314831A (ja) | 1999-04-30 | 2000-11-14 | Seikoh Giken Co Ltd | 楔形レンズ付き光ファイバ |
US6285002B1 (en) * | 1999-05-10 | 2001-09-04 | Bryan Kok Ann Ngoi | Three dimensional micro machining with a modulated ultra-short laser pulse |
JP2001056413A (ja) | 1999-06-11 | 2001-02-27 | Furukawa Electric Co Ltd:The | レンズ付き光ファイバの製造方法 |
JP4252674B2 (ja) | 1999-06-11 | 2009-04-08 | 古河電気工業株式会社 | レンズ付き光ファイバ |
US6361219B1 (en) | 1999-07-29 | 2002-03-26 | Lucent Technologies Inc. | End finishing of plastic optical fibers using laser ablation |
AU5942000A (en) | 1999-09-14 | 2001-03-15 | Whitaker Corporation, The | Process for cutting an optical fiber |
JP3857876B2 (ja) | 1999-12-17 | 2006-12-13 | 古河電気工業株式会社 | レンズ付きファイバ、その製造方法、製造装置及び半導体レーザモジュール |
AU6612900A (en) | 1999-12-17 | 2001-06-25 | Corning Incorporated | Femtosecond laser writing of glass, including borosilicate, sulfide, and lead glasses |
US6413450B1 (en) | 2000-10-20 | 2002-07-02 | Megladon Manufacturing Group | Thermal shaping of optical fibers |
CA2426848C (en) | 2000-10-25 | 2009-08-25 | Optek Limited | Laser cutting method and apparatus for optical fibres or waveguides |
US20010045108A1 (en) * | 2000-12-14 | 2001-11-29 | Steinberg Dan A. | Method for molding a shaped optical fiber tip |
US7568365B2 (en) * | 2001-05-04 | 2009-08-04 | President & Fellows Of Harvard College | Method and apparatus for micromachining bulk transparent materials using localized heating by nonlinearly absorbed laser radiation, and devices fabricated thereby |
-
2002
- 2002-12-12 US US10/317,734 patent/US6822190B2/en not_active Expired - Fee Related
-
2003
- 2003-11-06 AT AT03768720T patent/ATE360830T1/de not_active IP Right Cessation
- 2003-11-06 BR BR0316940-5A patent/BR0316940A/pt not_active IP Right Cessation
- 2003-11-06 EP EP03768720A patent/EP1570307B1/en not_active Expired - Lifetime
- 2003-11-06 WO PCT/US2003/035362 patent/WO2004055565A1/en active IP Right Grant
- 2003-11-06 AU AU2003291328A patent/AU2003291328A1/en not_active Abandoned
- 2003-11-06 DE DE60313491T patent/DE60313491T2/de not_active Expired - Fee Related
- 2003-11-06 JP JP2004560305A patent/JP2006510057A/ja not_active Withdrawn
- 2003-11-06 MX MXPA05006114A patent/MXPA05006114A/es not_active Application Discontinuation
- 2003-11-06 KR KR1020057010510A patent/KR20050074653A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US20040112877A1 (en) | 2004-06-17 |
AU2003291328A1 (en) | 2004-07-09 |
DE60313491D1 (de) | 2007-06-06 |
JP2006510057A (ja) | 2006-03-23 |
EP1570307B1 (en) | 2007-04-25 |
US6822190B2 (en) | 2004-11-23 |
DE60313491T2 (de) | 2008-01-03 |
MXPA05006114A (es) | 2005-09-30 |
ATE360830T1 (de) | 2007-05-15 |
EP1570307A1 (en) | 2005-09-07 |
KR20050074653A (ko) | 2005-07-18 |
WO2004055565A1 (en) | 2004-07-01 |
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Legal Events
Date | Code | Title | Description |
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B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A,6A E 7A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2073 DE 28/09/2010. |