MX340184B - Reflectometro optico en el dominio del tiempo cuadruple. - Google Patents

Reflectometro optico en el dominio del tiempo cuadruple.

Info

Publication number
MX340184B
MX340184B MX2015006494A MX2015006494A MX340184B MX 340184 B MX340184 B MX 340184B MX 2015006494 A MX2015006494 A MX 2015006494A MX 2015006494 A MX2015006494 A MX 2015006494A MX 340184 B MX340184 B MX 340184B
Authority
MX
Mexico
Prior art keywords
otdr
time domain
coupler
optical time
domain reflectometer
Prior art date
Application number
MX2015006494A
Other languages
English (en)
Inventor
Dennis Flora
Scott Prescott
Dale Eddy
Jianxun Fang
Original Assignee
Afl Telecommunications Llc
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 Afl Telecommunications Llc filed Critical Afl Telecommunications Llc
Publication of MX340184B publication Critical patent/MX340184B/es

Links

Classifications

    • 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
    • G01M11/31—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter and a light receiver being disposed at the same side of a fibre or waveguide end-face, e.g. reflectometers
    • G01M11/3109—Reflectometers detecting the back-scattered light in the time-domain, e.g. OTDR
    • G01M11/3154—Details of the opto-mechanical connection, e.g. connector or repeater
    • 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
    • G01M11/08—Testing mechanical properties
    • G01M11/088—Testing mechanical properties of optical fibres; Mechanical features associated with the optical testing of optical fibres

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Semiconductor Lasers (AREA)

Abstract

Un dispositivo óptico que incluye una primera fuente láser, un acoplador multimodo conectado de manera óptica a la primera fuente láser, un primer puerto conectado de manera óptica al acoplador multimodo, una segunda fuente láser, un acoplador monomodo conectado de manera óptica a la segunda fuente láser, un segundo puerto de prueba conectado de manera óptica al acoplador monomodo, un fotodetector y un combinador multimodo/monomodo conectado de manera óptica al acoplador multimodo, al acoplador monomodo y al fotodetector.
MX2015006494A 2009-12-04 2010-12-06 Reflectometro optico en el dominio del tiempo cuadruple. MX340184B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US26679909P 2009-12-04 2009-12-04
PCT/US2010/059017 WO2011069144A1 (en) 2009-12-04 2010-12-06 Quad optical time domain reflectometer (otdr)

Publications (1)

Publication Number Publication Date
MX340184B true MX340184B (es) 2016-06-28

Family

ID=44115335

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2015006494A MX340184B (es) 2009-12-04 2010-12-06 Reflectometro optico en el dominio del tiempo cuadruple.
MX2011007766A MX2011007766A (es) 2009-12-04 2010-12-06 Reflectometro optico en el dominio del tiempo cuadruple.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2011007766A MX2011007766A (es) 2009-12-04 2010-12-06 Reflectometro optico en el dominio del tiempo cuadruple.

Country Status (4)

Country Link
US (3) US20110235970A1 (es)
CA (1) CA2755573A1 (es)
MX (2) MX340184B (es)
WO (1) WO2011069144A1 (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10162115B2 (en) * 2014-10-16 2018-12-25 Alliance Fiber Optic Products, Inc. High isolation and high return loss 2-port optical retro-reflector
EA035577B1 (ru) * 2014-12-23 2020-07-09 Эни С.П.А. Рефлектометрическая система для измерения вибраций и соответствующий способ контроля многофазных потоков
US9825700B2 (en) 2015-01-28 2017-11-21 Exfo Inc. Method and system for measuring an optical power attenuation value of a multimode device under test, receive device and computer-readable memory
US9900087B2 (en) * 2015-09-21 2018-02-20 Exfo Inc. Multimode launch systems for use in performing an OTDR measurement on a multi-fiber array DUT and method of performing same
US10727947B2 (en) * 2016-01-05 2020-07-28 Morton Photonics Reflection engineering / wavelength division multiplexing (WDM) geometric optical isolator
CN109596567A (zh) * 2018-12-19 2019-04-09 北京航天易联科技发展有限公司 一种甲烷激光器检测装置
FR3128081B1 (fr) * 2021-10-07 2024-06-28 Centre Nat Rech Scient Dispositif et méthode de transport et de contrôle en direct de faisceaux lumineux

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US4799949A (en) * 1985-08-15 1989-01-24 Corning Glass Works Method of making low loss fiber optic coupler
GB2179733B (en) * 1985-08-29 1989-08-09 Stc Plc Plural wavelength optical fibre reflectometer
JPH0519135A (ja) * 1991-07-16 1993-01-29 Nikko Kyodo Co Ltd 光フアイバカプラの製造方法
US5137351A (en) * 1991-07-24 1992-08-11 So Vincent C Y Optical time domain reflectometer for selective testing of optical fibers with different core diameters
US5446280A (en) * 1993-08-31 1995-08-29 Center For Innovative Technology Split-spectrum self-referenced fiber optic sensor
US5606415A (en) * 1994-09-23 1997-02-25 Rockwell International Fiber optic gyro with reduced readout reflection coupling characteristics
US5563967A (en) * 1995-06-07 1996-10-08 Mcdonnell Douglas Corporation Fiber optic sensor having a multicore optical fiber and an associated sensing method
GB9709627D0 (en) * 1997-05-13 1997-07-02 Hewlett Packard Co Multimode communications systems
EP1060423B1 (en) * 1998-03-04 2010-06-02 JDS Uniphase Corporation Optical couplers for multimode fibers
US6356687B1 (en) * 1999-04-02 2002-03-12 Lucent Technologies Inc. Optoelectronic modules for offset launching of optical signals, and methods for making same
US6924138B2 (en) * 2001-03-12 2005-08-02 Veridian Systems Division Single-and multi-mode configurations for fiber-optic-coupler biosensors
US7609918B2 (en) * 2002-05-28 2009-10-27 Optun (Bvi) Ltd. Method and apparatus for optical mode division multiplexing and demultiplexing
US7321705B2 (en) * 2002-05-28 2008-01-22 Optun (Bvi) Ltd. Method and device for optical switching and variable optical attenuation
US6868236B2 (en) * 2002-07-18 2005-03-15 Terabeam Corporation Apparatus and method for combining multiple optical beams in a free-space optical communications system
US7738527B2 (en) * 2005-12-30 2010-06-15 Jian-Jun He Wavelength switchable semiconductor laser using half-wave coupled active double-ring resonator
WO2008049118A2 (en) * 2006-10-19 2008-04-24 The General Hospital Corporation Apparatus and method for obtaining and providing imaging information associated with at least one portion of a sample and effecting such portion(s)
US7876426B2 (en) * 2007-08-07 2011-01-25 Fluke Corporation Optical topology for multimode and singlemode OTDR
US7461983B1 (en) * 2007-12-03 2008-12-09 Tyco Electronics Corporation Field-installable optical splice
US7693373B2 (en) * 2007-12-18 2010-04-06 Analog Devices, Inc. Bidirectional optical link over a single multimode fiber or waveguide

Also Published As

Publication number Publication date
WO2011069144A1 (en) 2011-06-09
MX2011007766A (es) 2011-08-12
US20160161366A1 (en) 2016-06-09
US20140152979A1 (en) 2014-06-05
US20110235970A1 (en) 2011-09-29
CA2755573A1 (en) 2011-06-09

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