AT123156T - Achromatic fiber optic coupler and its manufacturing processes. - Google Patents

Achromatic fiber optic coupler and its manufacturing processes.

Info

Publication number
AT123156T
AT123156T AT90120866T AT90120866T AT123156T AT 123156 T AT123156 T AT 123156T AT 90120866 T AT90120866 T AT 90120866T AT 90120866 T AT90120866 T AT 90120866T AT 123156 T AT123156 T AT 123156T
Authority
AT
Austria
Prior art keywords
fiber optic
manufacturing processes
optic coupler
achromatic fiber
achromatic
Prior art date
Application number
AT90120866T
Other languages
German (de)
Inventor
William James Miller
Carlton Maurice Truesdale
David Lee Weidman
Donald Ray Young Jr
Original Assignee
Corning Inc
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
Priority to US07/447,808 priority Critical patent/US5011251A/en
Application filed by Corning Inc filed Critical Corning Inc
Publication of AT123156T publication Critical patent/AT123156T/en

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00Light guides
    • G02B6/24Coupling light guides
    • G02B6/26Optical coupling means
    • G02B6/28Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2821Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals
    • G02B6/2835Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers using lateral coupling between contiguous fibres to split or combine optical signals formed or shaped by thermal treatment, e.g. couplers
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B6/00Light guides
    • G02B6/24Coupling light guides
    • G02B6/26Optical coupling means
    • G02B6/28Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/2804Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
    • G02B6/2856Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers formed or shaped by thermal heating means, e.g. splitting, branching and/or combining elements
AT90120866T 1989-12-08 1990-10-31 Achromatic fiber optic coupler and its manufacturing processes. AT123156T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US07/447,808 US5011251A (en) 1989-12-08 1989-12-08 Achromatic fiber optic coupler

Publications (1)

Publication Number Publication Date
AT123156T true AT123156T (en) 1995-06-15

Family

ID=23777844

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90120866T AT123156T (en) 1989-12-08 1990-10-31 Achromatic fiber optic coupler and its manufacturing processes.

Country Status (9)

Country Link
US (1) US5011251A (en)
EP (1) EP0431311B1 (en)
JP (1) JP2903185B2 (en)
KR (1) KR0167335B1 (en)
AT (1) AT123156T (en)
AU (1) AU627636B2 (en)
CA (1) CA2028525C (en)
DE (2) DE69019684T2 (en)
TW (1) TW212227B (en)

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US5131735A (en) * 1989-06-15 1992-07-21 Corning Incorporated Fiber optic coupler
JPH0799407B2 (en) * 1989-09-06 1995-10-25 住友電気工業株式会社 Optical fiber coupler
US5121452A (en) * 1990-06-01 1992-06-09 Aster Corporation Fiber optic power splitter
US5138676A (en) * 1990-06-15 1992-08-11 Aster Corporation Miniature fiberoptic bend device and method
US5074633A (en) * 1990-08-03 1991-12-24 At&T Bell Laboratories Optical communication system comprising a fiber amplifier
US5179603A (en) * 1991-03-18 1993-01-12 Corning Incorporated Optical fiber amplifier and coupler
CA2071344C (en) * 1991-06-18 1997-04-15 Hiroshi Suganuma Process for producing an optical fiber coupler
JPH0534540A (en) * 1991-08-01 1993-02-12 Sumiden Opcom Kk Method for reinforcing optical fiber coupler
IT1252264B (en) * 1991-11-18 1995-06-08 Sirti Spa A method for making a fusion of singlemode fiber optic couplers
US5203898A (en) * 1991-12-16 1993-04-20 Corning Incorporated Method of making fluorine/boron doped silica tubes
US5268979A (en) * 1992-07-15 1993-12-07 Corning Incorporated Achromatic overclad fiber optic coupler
US5251276A (en) * 1992-07-16 1993-10-05 Corning Incorporated Environmentally robust fiber optic coupler and method
FR2695384B1 (en) 1992-09-04 1994-12-09 Corning Inc A method for improving the attachment with an adhesive of optical fibers to a glass substrate, and integrated optical component treated by this process.
US5251277A (en) * 1992-09-11 1993-10-05 Corning Incorporated Optical fiber coupler exhibiting reduced polarization sensitivity and method of making same
US5240489A (en) * 1992-09-11 1993-08-31 Corning Incorporated Method of making a fiber optic coupler
US5268014A (en) * 1992-11-05 1993-12-07 Corning Incorporated Method of making robust fiber optic coupler
US5295210A (en) * 1992-12-31 1994-03-15 Corning Incorporated Optical waveguide fiber achromatic coupler
US5295211A (en) * 1993-01-07 1994-03-15 Corning Incorporated Fiber amplifier coupler
JPH06250042A (en) * 1993-03-01 1994-09-09 Shin Etsu Chem Co Ltd Wide wavelength region optical fiber type coupler and its production
US5295205A (en) * 1993-03-29 1994-03-15 Corning Incorporated Environmentally stable monolithic Mach-Zehnder device
US5339372A (en) * 1993-06-09 1994-08-16 Corning Incorporated Low loss coupler
US5450513A (en) * 1993-08-04 1995-09-12 Corning Incorporated Silane-treated optical components
US5408554A (en) * 1993-12-17 1995-04-18 Porta System Corporation Fiber optic coupling
US5500917A (en) * 1994-04-18 1996-03-19 Gould Electronics Inc. Optical assembly/housing for securing optical fiber components, devices and fibers to the same or to mounting fixtures
US5412745A (en) 1994-05-05 1995-05-02 Corning Incorporated Fiber optic coupler exhibiting low nonadiabatic loss
US5546484A (en) * 1994-10-14 1996-08-13 Kaptron, Inc. Fiber optic switch using polished-type directional coupler
JPH11512844A (en) * 1995-09-29 1999-11-02 コーニング インコーポレイテッド Method and apparatus for producing an optical fiber coupler
US5594822A (en) * 1995-12-05 1997-01-14 Corning Incorporated Fiber optic couplers, preform and method of making same
US5647040A (en) * 1995-12-14 1997-07-08 Corning Incorporated Tunable optical coupler using photosensitive glass
ES2122895B1 (en) * 1996-02-20 1999-07-16 Univ Zaragoza Coupler for plastic optical fiber.
US6003341A (en) 1996-12-10 1999-12-21 Bloom; Cary Device for making fiber couplers automatically
DE69728955T2 (en) 1996-12-20 2005-04-14 Corning Inc. Athermalized co-doped optical waveguide device
CA2273863A1 (en) * 1996-12-31 1998-07-09 Corning Incorporated Optical couplers with multilayer fibers
US5889908A (en) * 1997-07-31 1999-03-30 Corning Incorporated 1xN fiber optic coupler/splitter
US6278821B1 (en) * 1999-08-13 2001-08-21 Corning Incorporated Segmented cane mach-zehnder interferometer
US6535671B1 (en) 2000-02-29 2003-03-18 Eigenlight Corporation Optical fiber tap with integral reflecting surface and method of making same
EP1217400A1 (en) * 2000-12-22 2002-06-26 Corning O.T.I. SPA Method for making splices between two optical fibres which are different from each other
US6832026B2 (en) 2001-07-20 2004-12-14 Nufern Optical fiber having high temperature insensitivity over a temperature range centered on a selected temperature and method of making same
US6775450B2 (en) * 2001-12-07 2004-08-10 Nortel Networks Limited Micro-structured optical fibers
US20030174962A1 (en) * 2002-03-18 2003-09-18 Poole Craig D. Low-loss optical fiber tap with integral reflecting surface
US6904214B2 (en) * 2002-05-14 2005-06-07 Nufern Method of providing an optical fiber having a minimum temperature sensitivity at a selected temperature
US6701057B2 (en) * 2002-05-21 2004-03-02 Corning Incorporated Method and apparatus for separating two optical fibers
US6834145B2 (en) * 2002-11-04 2004-12-21 Teem Photonics 2 to n optical divider with integrated optics
US7492998B2 (en) * 2004-08-31 2009-02-17 Corning Incorporated Fiber bundles and methods of making fiber bundles
US7236671B2 (en) * 2005-05-10 2007-06-26 Corning Incorporated Fiber bundles and methods of making fiber bundles
CA2725311C (en) * 2008-04-24 2013-06-18 Bodycote Imt, Inc. Composite preform having a controlled fraction of porosity in at least one layer and methods for manufacture and use
US9063289B1 (en) * 2008-06-30 2015-06-23 Nlight Photonics Corporation Multimode fiber combiners
CN101634731A (en) * 2008-07-25 2010-01-27 耕 黎 Guide emitting body and guide emitter
US9285541B2 (en) 2008-08-21 2016-03-15 Nlight Photonics Corporation UV-green converting fiber laser using active tapers
US9158070B2 (en) 2008-08-21 2015-10-13 Nlight Photonics Corporation Active tapers with reduced nonlinearity
US9494738B1 (en) 2009-05-28 2016-11-15 Nlight, Inc. Single mode fiber combiners
US20120230634A1 (en) * 2009-11-17 2012-09-13 Geng Li Radiation Waveguide Member
US9484706B1 (en) 2012-06-12 2016-11-01 Nlight, Inc. Tapered core fiber manufacturing methods
WO2014105757A1 (en) 2012-12-31 2014-07-03 Nlight Photonics Corporation All fiber low dynamic pointing high power lma fiber amplifier
WO2014105756A1 (en) 2012-12-31 2014-07-03 Nlight Photonics Corporation Spatially stable high brightness fiber

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2038017B (en) * 1978-12-20 1982-11-24 Standard Telephones Cables Ltd Optical fibre directional coupler
GB8513542D0 (en) * 1985-05-29 1985-07-03 Gen Electric Co Plc Fibre optic coupler
GB8519183D0 (en) * 1985-07-30 1985-09-04 British Telecomm Optical fused couplers
US4773924A (en) * 1985-08-15 1988-09-27 Corning Glass Works Fiber optic coupler and method
US4799949A (en) * 1985-08-15 1989-01-24 Corning Glass Works Method of making low loss fiber optic coupler
US4772085A (en) * 1986-10-28 1988-09-20 Gould Inc. Multimode fiber optic coupler and method for making
US4755037A (en) * 1987-04-13 1988-07-05 Mcdonnell Douglas Corporation Fiber optic coupler
US4822126A (en) * 1987-05-21 1989-04-18 Amphenol Corporation Wavelength independent coupler and method of manufacture thereof
US4931076A (en) * 1987-08-07 1990-06-05 Corning Incorporated Method of making fiber optic coupler
US4877300A (en) * 1988-10-24 1989-10-31 Corning Incorporated Non-adiabatically-tapered connector

Also Published As

Publication number Publication date
TW212227B (en) 1993-09-01
JP2903185B2 (en) 1999-06-07
AU6760990A (en) 1991-06-13
CA2028525C (en) 2001-10-23
DE69019684T2 (en) 1996-02-08
AU627636B2 (en) 1992-08-27
EP0431311B1 (en) 1995-05-24
KR0167335B1 (en) 1999-04-15
DE69019684D1 (en) 1995-06-29
US5011251A (en) 1991-04-30
JPH03186809A (en) 1991-08-14
EP0431311A3 (en) 1992-06-03
EP0431311A2 (en) 1991-06-12
CA2028525A1 (en) 1991-06-09

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties