KR101632569B1 - 컴퓨터 판독가능 저장 장치, 컴퓨터 시스템, 및 개선된 다중 모드 파이버 광 케이블을 설계하기 위한 방법 - Google Patents

컴퓨터 판독가능 저장 장치, 컴퓨터 시스템, 및 개선된 다중 모드 파이버 광 케이블을 설계하기 위한 방법 Download PDF

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KR101632569B1
KR101632569B1 KR1020127006664A KR20127006664A KR101632569B1 KR 101632569 B1 KR101632569 B1 KR 101632569B1 KR 1020127006664 A KR1020127006664 A KR 1020127006664A KR 20127006664 A KR20127006664 A KR 20127006664A KR 101632569 B1 KR101632569 B1 KR 101632569B1
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fiber
multimode fiber
chromatic dispersion
computing
optical cable
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KR20120068004A (ko
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브레트 레인
조세 엠. 카스트로
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팬듀트 코포레이션
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G01M11/338—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face by measuring dispersion other than PMD, e.g. chromatic dispersion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • G01M11/332—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face using discrete input signals
    • 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
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4206—Optical features

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Communication System (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
KR1020127006664A 2009-08-28 2010-08-27 컴퓨터 판독가능 저장 장치, 컴퓨터 시스템, 및 개선된 다중 모드 파이버 광 케이블을 설계하기 위한 방법 Expired - Fee Related KR101632569B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US23782709P 2009-08-28 2009-08-28
US61/237,827 2009-08-28
US12/869,501 US8489369B2 (en) 2009-08-28 2010-08-26 Methods for calculating multimode fiber system bandwidth and manufacturing improved multimode fiber
US12/869,501 2010-08-26

Publications (2)

Publication Number Publication Date
KR20120068004A KR20120068004A (ko) 2012-06-26
KR101632569B1 true KR101632569B1 (ko) 2016-07-01

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Country Status (7)

Country Link
US (1) US8489369B2 (https=)
EP (1) EP2470874B1 (https=)
JP (1) JP5504347B2 (https=)
KR (1) KR101632569B1 (https=)
CN (1) CN102483367B (https=)
MX (1) MX2012002324A (https=)
WO (1) WO2011025936A1 (https=)

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NL1024015C2 (nl) 2003-07-28 2005-02-01 Draka Fibre Technology Bv Multimode optische vezel voorzien van een brekingsindexprofiel, optisch communicatiesysteem onder toepassing daarvan en werkwijze ter vervaardiging van een dergelijke vezel.
FR2932932B1 (fr) 2008-06-23 2010-08-13 Draka Comteq France Sa Systeme optique multiplexe en longueur d'ondes avec fibres optiques multimodes
FR2933779B1 (fr) 2008-07-08 2010-08-27 Draka Comteq France Fibres optiques multimodes
FR2940839B1 (fr) 2009-01-08 2012-09-14 Draka Comteq France Fibre optique multimodale a gradient d'indice, procedes de caracterisation et de fabrication d'une telle fibre
FR2946436B1 (fr) 2009-06-05 2011-12-09 Draka Comteq France Fibre optique multimode a tres large bande passante avec une interface coeur-gaine optimisee
FR2957153B1 (fr) 2010-03-02 2012-08-10 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
FR2949870B1 (fr) 2009-09-09 2011-12-16 Draka Compteq France Fibre optique multimode presentant des pertes en courbure ameliorees
FR2953606B1 (fr) 2009-12-03 2012-04-27 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
FR2953029B1 (fr) 2009-11-25 2011-11-18 Draka Comteq France Fibre optique multimode a tres large bande passante avec une interface coeur-gaine optimisee
FR2953030B1 (fr) 2009-11-25 2011-11-18 Draka Comteq France Fibre optique multimode a tres large bande passante avec une interface coeur-gaine optimisee
US9014525B2 (en) 2009-09-09 2015-04-21 Draka Comteq, B.V. Trench-assisted multimode optical fiber
FR2953605B1 (fr) 2009-12-03 2011-12-16 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
FR2950156B1 (fr) 2009-09-17 2011-11-18 Draka Comteq France Fibre optique multimode
FR2966256B1 (fr) 2010-10-18 2012-11-16 Draka Comteq France Fibre optique multimode insensible aux pertes par
US8531654B2 (en) * 2010-10-21 2013-09-10 Panduit Corp. Method for designing and selecting optical fiber for use with a transmitter optical subassembly
DK2482106T5 (da) 2011-01-31 2014-09-22 Draka Comteq Bv Multimode-fiber
FR2971061B1 (fr) 2011-01-31 2013-02-08 Draka Comteq France Fibre optique a large bande passante et a faibles pertes par courbure
EP2503368A1 (en) 2011-03-24 2012-09-26 Draka Comteq B.V. Multimode optical fiber with improved bend resistance
EP2506044A1 (en) 2011-03-29 2012-10-03 Draka Comteq B.V. Multimode optical fiber
EP2518546B1 (en) 2011-04-27 2018-06-20 Draka Comteq B.V. High-bandwidth, radiation-resistant multimode optical fiber
EP2541292B1 (en) 2011-07-01 2014-10-01 Draka Comteq BV Multimode optical fibre
WO2014052557A1 (en) * 2012-09-28 2014-04-03 Corning Incorporated Method of measuring multi-mode fiber bandwidth through accessing one fiber end
US9377377B2 (en) 2013-04-30 2016-06-28 Corning Incorporated Methods and apparatus for measuring multimode optical fiber bandwidth
US9871584B2 (en) 2013-10-15 2018-01-16 Draka Comteq, B.V. Method of characterizing a multimode optical fiber link and corresponding methods of fabricating multimode optical fiber links and of selecting multimode optical fibers from a batch of multimode optical fibers
WO2016034913A1 (en) 2014-09-03 2016-03-10 Draka Comteq Bv Method for qualifying the effective modal bandwidth of a multimode fiber over a wide wavelength range from a single wavelength dmd measurement and method for selecting a high effective modal bandwidth multimode fiber from a batch of multimode fibers
CN107005305B (zh) * 2014-12-01 2020-08-21 德拉克通信科技公司 用于表征和制造多模光纤链路的方法及改进其性能的方法
DK3391008T3 (da) * 2015-12-17 2020-11-23 Draka Comteq Bv Fremgangsmåde til kvalificering af en bredbånds-multimodefiber ud fra en enkeltbølgelængdekarakterisering ved anvendelse af EMB-ekstrapolation, tilsvarende system og computerprogram
CN105577299B (zh) * 2015-12-24 2018-07-27 中国电子科技集团公司第四十一研究所 一种多模光纤带宽测量装置及方法
US20190260470A1 (en) * 2016-10-13 2019-08-22 Panduit Corp. Methods for Estimating Modal Bandwidth Spectral Dependence
EP3615909A4 (en) 2017-04-28 2021-01-13 Commscope Technologies LLC PROCEDURE FOR DIFFERENTIAL MODE DELAY MEASUREMENT, INCLUDING CHROMATIC DISPERSION
CN107687938B (zh) * 2017-08-15 2019-08-20 昆山金鸣光电科技有限公司 背向脉冲光光纤开关传感节点序列检测方法
CN108168848B (zh) * 2018-02-13 2024-05-03 南光高科（厦门）激光科技有限公司 一种多模光纤测试装置
US11012154B2 (en) * 2019-07-01 2021-05-18 Corning Incorporated Systems and methods for measuring a modal delay and a modal bandwidth
US12267106B2 (en) 2021-05-06 2025-04-01 Corning Incorporated Frequency domain method and system for measuring modal bandwidth, chromatic dispersion, and skew of optical fibers
CN113358330B (zh) * 2021-05-28 2022-11-01 中北大学 一种天幕靶探测面离焦位置估算方法
CN113381825B (zh) * 2021-06-21 2022-06-10 中国电子科技集团公司第四十一研究所 一种新型多模光纤带宽测量装置及测量方法
CN114166768B (zh) * 2022-02-14 2022-05-20 四川大学华西医院 不同设备检测同一指标同质化换算方法、装置、电子设备

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US6400450B1 (en) 2000-03-17 2002-06-04 Fitel Usa Corp. Method of qualifying a multimode optical fiber for bandwidth performance
US20020176071A1 (en) 2001-04-04 2002-11-28 Fontaine Norman H. Streak camera system for measuring fiber bandwidth and differential mode delay
US6788397B1 (en) 2000-02-28 2004-09-07 Fitel U.S.A. Corp. Technique for measuring modal power distribution between an optical source and a multimode fiber
JP2005521074A (ja) 2001-09-20 2005-07-14 ドゥラカ ファイバー テクノロジー ベー ヴェー 屈折率分布を有する多モード・ファイバー

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KR101035862B1 (ko) * 2004-01-27 2011-05-20 가부시키가이샤후지쿠라 멀티모드 광파이버의 측정 방법

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US6788397B1 (en) 2000-02-28 2004-09-07 Fitel U.S.A. Corp. Technique for measuring modal power distribution between an optical source and a multimode fiber
US6400450B1 (en) 2000-03-17 2002-06-04 Fitel Usa Corp. Method of qualifying a multimode optical fiber for bandwidth performance
US20020176071A1 (en) 2001-04-04 2002-11-28 Fontaine Norman H. Streak camera system for measuring fiber bandwidth and differential mode delay
JP2005521074A (ja) 2001-09-20 2005-07-14 ドゥラカ ファイバー テクノロジー ベー ヴェー 屈折率分布を有する多モード・ファイバー

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WO2011025936A1 (en) 2011-03-03
JP5504347B2 (ja) 2014-05-28
US20110054861A1 (en) 2011-03-03
KR20120068004A (ko) 2012-06-26
JP2013503347A (ja) 2013-01-31
EP2470874B1 (en) 2018-07-11
CN102483367B (zh) 2016-04-27
EP2470874A1 (en) 2012-07-04
WO2011025936A9 (en) 2011-05-05
US8489369B2 (en) 2013-07-16
MX2012002324A (es) 2012-04-11
CN102483367A (zh) 2012-05-30

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