DE69410542T2 - Verringerung der Reflektion von Glaswellenleiterenden durch teilweises Verdampfen mittels Laser - Google Patents

Verringerung der Reflektion von Glaswellenleiterenden durch teilweises Verdampfen mittels Laser

Info

Publication number
DE69410542T2
DE69410542T2 DE69410542T DE69410542T DE69410542T2 DE 69410542 T2 DE69410542 T2 DE 69410542T2 DE 69410542 T DE69410542 T DE 69410542T DE 69410542 T DE69410542 T DE 69410542T DE 69410542 T2 DE69410542 T2 DE 69410542T2
Authority
DE
Germany
Prior art keywords
reflection
laser
reduction
partial evaporation
glass waveguide
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
Application number
DE69410542T
Other languages
English (en)
Other versions
DE69410542D1 (de
Inventor
Otto I Szentesi
James P Luther
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CCS Holdings Inc
Original Assignee
Siecor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siecor Corp filed Critical Siecor Corp
Application granted granted Critical
Publication of DE69410542D1 publication Critical patent/DE69410542D1/de
Publication of DE69410542T2 publication Critical patent/DE69410542T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laser Beam Processing (AREA)
  • Optical Integrated Circuits (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
DE69410542T 1993-07-06 1994-07-05 Verringerung der Reflektion von Glaswellenleiterenden durch teilweises Verdampfen mittels Laser Expired - Fee Related DE69410542T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/085,791 US5317661A (en) 1993-07-06 1993-07-06 Laser removal of altered index of refraction layer on glass fibers

Publications (2)

Publication Number Publication Date
DE69410542D1 DE69410542D1 (de) 1998-07-02
DE69410542T2 true DE69410542T2 (de) 1998-11-26

Family

ID=22193969

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69410542T Expired - Fee Related DE69410542T2 (de) 1993-07-06 1994-07-05 Verringerung der Reflektion von Glaswellenleiterenden durch teilweises Verdampfen mittels Laser

Country Status (4)

Country Link
US (1) US5317661A (de)
EP (1) EP0633482B1 (de)
JP (1) JPH07146415A (de)
DE (1) DE69410542T2 (de)

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US5906686A (en) * 1997-11-18 1999-05-25 Lucent Technologies Inc. Fiber optic connector cleaning process
IL159431A0 (en) * 2001-07-02 2004-06-01 Virtek Laser Systems Inc Method of ablating an opening in a hard, non-metallic substrate
US7232262B2 (en) 2002-07-18 2007-06-19 Westover Scientific, Inc. Fiber-optic endface cleaning apparatus and method
US6821025B2 (en) * 2002-07-18 2004-11-23 Westover Scientific, Inc. Fiber-optic endface cleaning assembly and method
CA2424442C (en) * 2003-03-31 2011-09-20 Institut National D'optique Method for engraving materials using laser etched v-grooves
US20090041412A1 (en) * 2007-08-07 2009-02-12 Jeffrey Dean Danley Laser erosion processes for fiber optic ferrules
US8740474B2 (en) 2011-04-12 2014-06-03 Adc Telecommunications, Inc. Methods for processing a multi-fiber ferrule
CN103056729A (zh) * 2011-10-24 2013-04-24 苏州市信德威激光科技有限公司 利用激光抛光光纤端面及玻璃表面的装置及其工艺方法
US9205609B1 (en) 2011-12-21 2015-12-08 Corning Cable Systems Llc Laser cutting and polishing methods for optical fibers and fibers resulting
US8764314B2 (en) 2012-06-15 2014-07-01 Corning Cable Systems Llc Optical fiber and composite inorganic ferrule assemblies and methods
US8985866B2 (en) 2012-06-20 2015-03-24 Corning Cable Systems Llc Simultaneous thermal forming of ferrule and optical fiber in a ferrule assembly to thermally form an optical surface in the ferrule assembly, and related fiber optic components, fiber connectors, assemblies, and methods
US9205610B1 (en) 2012-09-17 2015-12-08 Corning Cable Systems Llc Head-on laser shaping of optical surfaces of optical fibers, and related assemblies and methods
US9568686B2 (en) 2012-10-15 2017-02-14 Corning Optical Communications LLC Optical connector and ferrule adhesion system including adhesive composition, and related methods
US8840318B2 (en) 2012-10-15 2014-09-23 Corning Cable Systems Llc Ferrule with stress-isolation feature
US8696215B1 (en) 2012-10-15 2014-04-15 Corning Cable Systems Llc Adhesive compositions including partially cross-linked resins and coupling agents and methods for use thereof
US9039295B2 (en) 2012-10-15 2015-05-26 Corning Cable Systems Llc Adhesive compositions including partially cross-linked resins and thermoset resins and methods for use thereof
US9880362B2 (en) 2012-10-22 2018-01-30 Corning Optical Communications LLC Methods of securing one or more optical fibers to a ferrule
US8753021B1 (en) 2013-02-12 2014-06-17 Corning Cable Systems Llc Adhesives for securing optical fibers to ferrules of optical connectors and methods for use thereof
US9089931B1 (en) 2013-03-11 2015-07-28 Corning Cable Systems Llc Systems and methods for laser cleaving optical fibers
US9052469B2 (en) 2013-04-26 2015-06-09 Corning Cable Systems Llc Preterminated fiber optic connector sub-assemblies, and related fiber optic connectors, cable assemblies, and methods
US9085047B2 (en) 2013-05-10 2015-07-21 Corning Optical Communications LLC Coating removal systems for optical fibers
US8755654B1 (en) 2013-05-10 2014-06-17 Corning Cable Systems Llc Coating removal systems for optical fibers
US8702322B1 (en) 2013-06-03 2014-04-22 Corning Cable Systems Llc Optical connector with adhesive material
US9588303B2 (en) 2013-06-03 2017-03-07 Corning Optical Communications LLC Optical connector with adhesive material
US9791637B2 (en) 2014-04-21 2017-10-17 Corning Optical Communications LLC Methods of terminating one or more optical fibers
EP3183608B1 (de) 2014-08-20 2023-01-04 Commscope Technologies LLC Verfahren zur verarbeitung einer mehrfaserferrule mittels eines lasers
JP2017538153A (ja) 2014-11-12 2017-12-21 ナノプレシジョン プロダクツ インコーポレイテッドＮａｎｏｐｒｅｃｉｓｉｏｎ Ｐｒｏｄｕｃｔｓ， Ｉｎｃ． コネクタ付き光ファイバをレーザ研磨する方法、および、この方法によって形成されたコネクタ付き光ファイバ
EP3096163A1 (de) 2015-05-22 2016-11-23 Corning Optical Communications LLC Quantenkaskadenlaservorrichtungen und verfahren zur faseroptischen verarbeitung für verbinderanwendungen
CN114050470B (zh) * 2021-11-16 2023-12-19 电子科技大学 一种稀土晶体红外激光器的波长控制方法

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US4710605A (en) * 1985-04-08 1987-12-01 American Telephone And Telegraph Company, At&T Bell Laboratories Laser nibbling of optical waveguides
GB2175411B (en) * 1985-05-16 1988-08-03 Stc Plc Silica rod lens optical fibre terminations
JPS62237404A (ja) * 1986-04-09 1987-10-17 Matsushita Electric Ind Co Ltd 光フアイバ−端末処理装置
DE3883552T2 (de) * 1987-01-13 1993-12-16 Itt Vorrichtung und Verfahren zur Herstellung von mit Linsen endenden optischen Fasern.
FR2612649B1 (fr) * 1987-03-16 1990-09-14 Comp Generale Electricite Procede de modification du coefficient de reflexion de l'extremite d'une fibre optique monomode et interferometre a fibre optique realise a l'aide de ce procede
US5007209A (en) * 1987-06-26 1991-04-16 K.K. Sankyo Seiki Seisakusho Optical fiber connector polishing apparatus and method
US4999955A (en) * 1988-01-14 1991-03-19 K.K. Sankyo Seiki Seisakusho Method and apparatus for conically machining optical fiber connectors
EP0346232B1 (de) * 1988-06-10 1994-09-07 France Telecom Verfahren und System zur Verbindung von Glasfasern ohne Fresnel-Reflexion, veränderlicher optischer Abschwächer und System unter Verwendung desselben zur Messung des Einflusses des Reflexionsgrads auf eine optische Uebertragungsstrecke
US4905415A (en) * 1988-11-07 1990-03-06 Hughes Aircraft Company Fiber optic terminus grinding and polishing machine
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US5226101A (en) * 1992-06-15 1993-07-06 Siecor Corporation Method of laser polishing fiber optic connectors

Also Published As

Publication number Publication date
US5317661A (en) 1994-05-31
EP0633482A2 (de) 1995-01-11
EP0633482A3 (en) 1995-02-15
DE69410542D1 (de) 1998-07-02
EP0633482B1 (de) 1998-05-27
JPH07146415A (ja) 1995-06-06

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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