DE69905196D1 - Polierte,angeschmolzene optische faserendfläche - Google Patents
Polierte,angeschmolzene optische faserendflächeInfo
- Publication number
- DE69905196D1 DE69905196D1 DE69905196T DE69905196T DE69905196D1 DE 69905196 D1 DE69905196 D1 DE 69905196D1 DE 69905196 T DE69905196 T DE 69905196T DE 69905196 T DE69905196 T DE 69905196T DE 69905196 D1 DE69905196 D1 DE 69905196D1
- Authority
- DE
- Germany
- Prior art keywords
- polished
- optical fiber
- fiber finish
- melted optical
- melted
- 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
-
- 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
- G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
-
- 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
- G02B6/241—Light guide terminations
-
- 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
-
- 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
- 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
- G02B6/42—Coupling light guides with opto-electronic elements
- G02B6/4201—Packages, e.g. shape, construction, internal or external details
- G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
- G02B6/4203—Optical features
-
- 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
- G02B6/4237—Welding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S5/00—Semiconductor lasers
- H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
- H01S5/14—External cavity lasers
- H01S5/146—External cavity lasers using a fiber as external cavity
- H01S5/147—External cavity lasers using a fiber as external cavity having specially shaped fibre, e.g. lensed or tapered end portion
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Optical Couplings Of Light Guides (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/189,644 US6415087B1 (en) | 1997-06-04 | 1998-11-10 | Polished fused optical fiber endface |
PCT/US1999/026621 WO2000028360A2 (en) | 1998-11-10 | 1999-11-10 | Polished, fused optical fiber endface |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69905196D1 true DE69905196D1 (de) | 2003-03-06 |
DE69905196T2 DE69905196T2 (de) | 2003-08-21 |
Family
ID=22698196
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69905196T Expired - Fee Related DE69905196T2 (de) | 1998-11-10 | 1999-11-10 | Polierte,angeschmolzene optische faserendfläche |
Country Status (11)
Country | Link |
---|---|
US (1) | US6415087B1 (de) |
EP (1) | EP1137959B1 (de) |
JP (1) | JP2002529785A (de) |
KR (1) | KR20010080405A (de) |
CN (1) | CN1325497A (de) |
AU (1) | AU1475200A (de) |
BR (1) | BR9916739A (de) |
CA (1) | CA2350533A1 (de) |
DE (1) | DE69905196T2 (de) |
MX (1) | MXPA01004455A (de) |
WO (1) | WO2000028360A2 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1065538A1 (de) * | 1999-06-07 | 2001-01-03 | ENEL S.p.A. | Lichterfassungseinrichtung für Komponenten mit optischem Zugang |
US6366719B1 (en) * | 2000-08-17 | 2002-04-02 | Miravant Systems, Inc. | Photodynamic therapy light diffuser |
US6488567B1 (en) | 2000-11-09 | 2002-12-03 | Axsun Technologies, Inc. | System and method for automated fiber polishing |
US6748137B2 (en) | 2001-04-30 | 2004-06-08 | Jds Uniphase Corporation | Lensed optical fiber |
KR20040015261A (ko) * | 2001-06-15 | 2004-02-18 | 코닝 인코포레이티드 | 가열 제작된 렌즈 섬유 |
JP3766637B2 (ja) * | 2002-03-04 | 2006-04-12 | 富士通株式会社 | 光結合素子及び光デバイス |
KR100455927B1 (ko) * | 2002-03-14 | 2004-11-06 | (주)코셋 | 광파이버 렌즈의 렌즈면 연마 장치 및 방법 |
KR100432362B1 (ko) * | 2002-03-14 | 2004-05-20 | (주)코셋 | 광파이버 실린더형 렌즈의 쐐기 형성 장치 및 방법 |
US6950594B2 (en) * | 2002-03-18 | 2005-09-27 | Intel Corporation | Method of attaching an optical fiber to a flexure |
US7194182B2 (en) * | 2002-11-25 | 2007-03-20 | Intel Corporation | Methods and apparatuses using a fiber-flexure induction soldering station |
US6822190B2 (en) | 2002-12-12 | 2004-11-23 | 3M Innovative Properties Company | Optical fiber or waveguide lens |
EP1702226A4 (de) * | 2004-01-08 | 2009-06-03 | Yin S Tang | Optische faser mit linsenspitze und herstellungsverfahren dafür |
CN100392453C (zh) * | 2004-06-10 | 2008-06-04 | 浙江大学 | 用于耦合大功率半导体激光器的热扩展芯径微透镜光纤 |
US7120337B1 (en) * | 2005-03-29 | 2006-10-10 | Avanex Corporation | Fiber optic pigtail design for reducing insertion loss and insertion loss ripple |
CN101879659A (zh) * | 2010-06-13 | 2010-11-10 | 武汉理工大学 | 旋转光纤进行微加工的方法和装置 |
CN102455471A (zh) * | 2010-10-27 | 2012-05-16 | 中国科学院大连化学物理研究所 | 一种发光二极管与光电转换器件的耦合方法 |
CN102096152A (zh) * | 2010-12-23 | 2011-06-15 | 大连艾科科技开发有限公司 | 腐蚀、切割、热融三步制作光纤球面微透镜的方法 |
CN103293592A (zh) * | 2012-03-02 | 2013-09-11 | 鸿富锦精密工业(深圳)有限公司 | 光纤 |
CN103424802A (zh) * | 2012-05-17 | 2013-12-04 | 鸿富锦精密工业(深圳)有限公司 | 光纤及光耦合系统 |
JP2014059479A (ja) * | 2012-09-18 | 2014-04-03 | Fujitsu Ltd | 光コネクタの製造方法及び光コネクタ |
CN107315249B (zh) | 2013-11-27 | 2021-08-17 | 奇跃公司 | 虚拟和增强现实系统与方法 |
CN103823279B (zh) * | 2014-02-27 | 2016-03-09 | 深圳日海通讯技术股份有限公司 | 一种光纤连接器 |
CN104678496B (zh) * | 2015-03-05 | 2017-10-20 | 哈尔滨工业大学 | 基于自组装原理的多芯光纤扇出接头制作方法 |
EP3096163A1 (de) * | 2015-05-22 | 2016-11-23 | Corning Optical Communications LLC | Quantenkaskadenlaservorrichtungen und verfahren zur faseroptischen verarbeitung für verbinderanwendungen |
CN106841169B (zh) * | 2017-04-20 | 2020-02-07 | 重庆师范大学 | 基于表面增强拉曼效应的超痕量检测光极 |
CN107941753A (zh) * | 2018-01-10 | 2018-04-20 | 南昌大学 | 一种利用tfbg尾纤的抛光端面反射测溶液折射率的装置及应用 |
CN110480470A (zh) * | 2019-09-07 | 2019-11-22 | 桂林电子科技大学 | 一种可同时完成多个弧形锥体光纤端研磨的光纤研磨装置 |
CN113405655B (zh) * | 2021-06-15 | 2023-09-26 | 光惠(上海)激光科技有限公司 | 一种光纤激光功率监测系统与方法 |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5419762A (en) | 1977-07-14 | 1979-02-14 | Fujitsu Ltd | Optical coupling method |
JPS575380A (en) | 1980-06-11 | 1982-01-12 | Kokusai Denshin Denwa Co Ltd <Kdd> | Output light coupling system for semiconductor laser |
US4418500A (en) | 1981-08-12 | 1983-12-06 | Rca Corporation | Grinding apparatus |
JPS5879210A (ja) | 1981-11-06 | 1983-05-13 | Nec Corp | 擬似双曲面体の製造方法 |
FR2521053A1 (fr) | 1982-02-09 | 1983-08-12 | Rivoallan Loic | Procede de polissage d'une fibre optique, application a la realisation de dispositifs de couplage optique |
US4766705A (en) | 1983-02-25 | 1988-08-30 | Rca Corporation | Method for polishing the end of an optical fiber |
US4701011A (en) | 1985-01-15 | 1987-10-20 | American Telephone And Telegraph Company, At&T Bell Laboratories | Multimode fiber-lens optical coupler |
US4812002A (en) | 1986-10-24 | 1989-03-14 | Hitachi, Ltd. | Optical coupling device and method of making the same |
US4818263A (en) | 1987-06-11 | 1989-04-04 | Tektronix, Inc. | Method and apparatus for precisely positioning microlenses on optical fibers |
US5018817A (en) * | 1987-07-24 | 1991-05-28 | Brother Kogyo Kabushiki Kaisha | Method of optically coupling optical fiber to waveguide on substrate, and optical device produced by the method |
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 |
US5037174A (en) | 1990-01-31 | 1991-08-06 | E. I. Du Pont De Nemours And Company | Optical fiber having an aspherical lens thereon and method of making same |
US5101457A (en) | 1990-02-28 | 1992-03-31 | At&T Bell Laboratories | Optical fiber with an integral lens at its end portion |
US5155631A (en) | 1990-10-01 | 1992-10-13 | The United States Of America As Represented By The Department Of Energy | Method for fabrication of cylindrical microlenses of selected shape |
US5131745A (en) | 1990-11-02 | 1992-07-21 | The Charles Stark Draper Lab., Inc. | Method and apparatus for aligning the optical axis of a fiber optic element with the axis of rotation |
JP2839699B2 (ja) | 1990-11-08 | 1998-12-16 | 株式会社東芝 | 進行波型光増幅器 |
US5293438A (en) | 1991-09-21 | 1994-03-08 | Namiki Precision Jewel Co., Ltd. | Microlensed optical terminals and optical system equipped therewith, and methods for their manufacture, especially an optical coupling method and optical coupler for use therewith |
US5256851A (en) | 1992-02-28 | 1993-10-26 | At&T Bell Laboratories | Microlenses for coupling optical fibers to elliptical light beams |
FR2699292B1 (fr) | 1992-12-15 | 1995-03-03 | France Telecom | Procédé de préparation par lentillage multiple d'une fibre optique en vue d'un couplage optimum avec un phototransducteur et système optique obtenu. |
US5459803A (en) | 1993-02-18 | 1995-10-17 | The Furukawa Electric Co., Ltd. | Quartz-based optical fiber with a lens and its manufacturing method |
US5447464A (en) | 1993-08-06 | 1995-09-05 | The Whitaker Corporation | Automated method of finishing the tip of a terminated optical fiber |
EP0652451B1 (de) | 1993-11-08 | 2001-08-08 | Corning Incorporated | Kopplung von planaren optischen Wellenleitern und optischen Fasern mit geringer Rückreflexion |
JPH07159651A (ja) | 1993-12-10 | 1995-06-23 | Totoku Electric Co Ltd | 端面研磨フェルールおよびその製造方法 |
JP2896481B2 (ja) | 1993-12-10 | 1999-05-31 | 東京特殊電線株式会社 | 端面研磨光ファイバ組立体の製造方法および端面研磨装置および光ファイバ端面研磨終点確認方法 |
US5434940A (en) | 1994-03-24 | 1995-07-18 | The Whitaker Corporation | Active fiber needle |
FR2718854B1 (fr) | 1994-04-13 | 1996-07-12 | France Telecom | Procédé de préparation d'une fibre optique en vue d'un couplage avec un phototransducteur et système optique ainsi obtenu. |
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 |
JP2626552B2 (ja) * | 1994-05-23 | 1997-07-02 | 日本電気株式会社 | 球面加工装置及び方法 |
US5455879A (en) | 1994-06-22 | 1995-10-03 | Corning Incorporated | Anamorphic microlens for coupling optical fibers to elliptical light beams |
JPH0829639A (ja) | 1994-07-13 | 1996-02-02 | Seiko Giken:Kk | 光ファイバ端面の球面研磨装置の研磨基盤および光ファイバ端面の球面研磨方法 |
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 |
WO1996014960A2 (en) | 1994-11-10 | 1996-05-23 | The Whitaker Corporation | Universal polishing fixture for polishing optical fiber connectors |
JP3067968B2 (ja) | 1994-11-11 | 2000-07-24 | 株式会社精工技研 | 光源結合用光ファイバインターフェイスおよびその製造方法 |
JP3127806B2 (ja) * | 1995-12-05 | 2001-01-29 | 富士ゼロックス株式会社 | 光ファイバの製造方法 |
US5734766A (en) | 1996-05-03 | 1998-03-31 | Laser Power Corporation | High efficiency fiber optic coupler that reduces beam divergence |
-
1998
- 1998-11-10 US US09/189,644 patent/US6415087B1/en not_active Expired - Fee Related
-
1999
- 1999-11-10 CN CN99812885A patent/CN1325497A/zh active Pending
- 1999-11-10 EP EP99971927A patent/EP1137959B1/de not_active Expired - Lifetime
- 1999-11-10 WO PCT/US1999/026621 patent/WO2000028360A2/en not_active Application Discontinuation
- 1999-11-10 JP JP2000581485A patent/JP2002529785A/ja active Pending
- 1999-11-10 AU AU14752/00A patent/AU1475200A/en not_active Abandoned
- 1999-11-10 BR BR9916739-5A patent/BR9916739A/pt not_active Application Discontinuation
- 1999-11-10 KR KR1020017005904A patent/KR20010080405A/ko not_active Application Discontinuation
- 1999-11-10 MX MXPA01004455A patent/MXPA01004455A/es unknown
- 1999-11-10 CA CA002350533A patent/CA2350533A1/en not_active Abandoned
- 1999-11-10 DE DE69905196T patent/DE69905196T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2350533A1 (en) | 2000-05-18 |
EP1137959B1 (de) | 2003-01-29 |
CN1325497A (zh) | 2001-12-05 |
WO2000028360B1 (en) | 2000-10-12 |
MXPA01004455A (es) | 2002-09-18 |
JP2002529785A (ja) | 2002-09-10 |
WO2000028360A3 (en) | 2000-08-31 |
DE69905196T2 (de) | 2003-08-21 |
BR9916739A (pt) | 2001-08-21 |
WO2000028360A2 (en) | 2000-05-18 |
EP1137959A2 (de) | 2001-10-04 |
AU1475200A (en) | 2000-05-29 |
KR20010080405A (ko) | 2001-08-22 |
US6415087B1 (en) | 2002-07-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |