BR112013023256A2 - sistema integrado para equalização ativa de dispersão cromática - Google Patents

sistema integrado para equalização ativa de dispersão cromática

Info

Publication number
BR112013023256A2
BR112013023256A2 BR112013023256A BR112013023256A BR112013023256A2 BR 112013023256 A2 BR112013023256 A2 BR 112013023256A2 BR 112013023256 A BR112013023256 A BR 112013023256A BR 112013023256 A BR112013023256 A BR 112013023256A BR 112013023256 A2 BR112013023256 A2 BR 112013023256A2
Authority
BR
Brazil
Prior art keywords
integrated system
color dispersion
active color
dispersion equalization
equalization
Prior art date
Application number
BR112013023256A
Other languages
English (en)
Other versions
BR112013023256B1 (pt
Inventor
Eduardo Margallo Balbás
José Luis Rubio Givernau
Original Assignee
Medlumics Sl
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 Medlumics Sl filed Critical Medlumics Sl
Publication of BR112013023256A2 publication Critical patent/BR112013023256A2/pt
Publication of BR112013023256B1 publication Critical patent/BR112013023256B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/25—Arrangements specific to fibre transmission
    • H04B10/2507—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion
    • H04B10/2513—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion
    • H04B10/2525—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres
    • H04B10/25253—Arrangements specific to fibre transmission for the reduction or elimination of distortion or dispersion due to chromatic dispersion using dispersion-compensating fibres with dispersion management, i.e. using a combination of different kind of fibres in the transmission system
    • 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
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29371—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion
    • G02B6/29374—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide
    • G02B6/29376—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide coupling light guides for controlling wavelength dispersion, e.g. by concatenation of two light guides having different dispersion properties
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0062—Arrangements for scanning
    • A61B5/0066—Optical coherence imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02015—Interferometers characterised by the beam path configuration
    • G01B9/02027—Two or more interferometric channels or interferometers
    • G01B9/02028—Two or more reference or object arms in one interferometer
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02055—Reduction or prevention of errors; Testing; Calibration
    • G01B9/02056—Passive reduction of errors
    • G01B9/02058—Passive reduction of errors by particular optical compensation or alignment elements, e.g. dispersion compensation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/0209—Low-coherence interferometers
    • G01B9/02091—Tomographic interferometers, e.g. based on optical coherence
    • 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
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29371—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion
    • G02B6/29374—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means operating principle based on material dispersion in an optical light guide
    • 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
    • G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
    • G02B6/293—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means
    • G02B6/29379—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals with wavelength selective means characterised by the function or use of the complete device
    • G02B6/29392—Controlling dispersion
    • G02B6/29394—Compensating wavelength dispersion
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/313—Digital deflection, i.e. optical switching in an optical waveguide structure
    • G02F1/3137—Digital deflection, i.e. optical switching in an optical waveguide structure with intersecting or branching waveguides, e.g. X-switches and Y-junctions
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4795—Scattering, i.e. diffuse reflection spatially resolved investigating of object in scattering medium
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
    • G02F1/31—Digital deflection, i.e. optical switching
    • G02F1/311—Cascade arrangement of plural switches

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Electromagnetism (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Optical Integrated Circuits (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Color Television Systems (AREA)
  • Optical Communication System (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Instruments For Measurement Of Length By Optical Means (AREA)

Abstract

abstract not avaible
BR112013023256-0A 2011-03-15 2012-03-15 sistemas e método para a compensação de dispersão cromática BR112013023256B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ES201130361 2011-03-15
ES201130361A ES2396784B2 (es) 2011-03-15 2011-03-15 Sistema integrable de ecualizacion activa de la dispersion cromatica.
PCT/EP2012/001161 WO2012123122A1 (en) 2011-03-15 2012-03-15 Integrated system for active equalization of chromatic dispersion

Publications (2)

Publication Number Publication Date
BR112013023256A2 true BR112013023256A2 (pt) 2016-12-20
BR112013023256B1 BR112013023256B1 (pt) 2020-11-10

Family

ID=45888162

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013023256-0A BR112013023256B1 (pt) 2011-03-15 2012-03-15 sistemas e método para a compensação de dispersão cromática

Country Status (10)

Country Link
US (1) US9310563B2 (pt)
EP (2) EP2686668B1 (pt)
JP (1) JP6234229B2 (pt)
CN (1) CN103534576B (pt)
AU (1) AU2012228679B2 (pt)
BR (1) BR112013023256B1 (pt)
CA (1) CA2830177C (pt)
DE (1) DE21169255T1 (pt)
ES (1) ES2396784B2 (pt)
WO (1) WO2012123122A1 (pt)

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GB2508874B (en) * 2012-12-13 2017-09-20 Univ Of Huddersfield Interferometric apparatus and sample characteristic determining apparatus using such apparatus
US10048056B2 (en) 2014-06-11 2018-08-14 Cellview Imaging Inc. Dispersion compensation
US9976844B2 (en) 2015-02-06 2018-05-22 Medlumics S.L. Miniaturized OCT package and assembly thereof
EP3106828B1 (en) * 2015-06-16 2023-06-07 Academisch Medisch Centrum Common-path integrated low coherence interferometry system and method therefor
WO2018209339A1 (en) * 2017-05-12 2018-11-15 Lehigh University Space division multiplexing optical coherence tomography using an integrated photonic device
US10820806B2 (en) * 2017-12-27 2020-11-03 Medlumics S.L. Bi-refringence compensated waveguides
US11165508B2 (en) * 2018-07-25 2021-11-02 Corning Incorporated Communications systems comprising waveguide arrays for realizing localized quantum walks
US11137538B2 (en) 2019-10-08 2021-10-05 Corning Incorporated Multicore ring fibers and quantum systems comprising such fibers
JP7411913B2 (ja) * 2020-06-03 2024-01-12 パナソニックＩｐマネジメント株式会社 Ｏｃｔ計測装置及びｏｃｔ計測方法
US20230084066A1 (en) * 2021-09-14 2023-03-16 Huawei Technologies Co., Ltd. System and method for dispersion compensation in fibered optical communication paths

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US5479546A (en) * 1994-05-16 1995-12-26 Litton Systems, Inc. Optimized non-linear effect tapered optical fiber interferometer/switch device
WO1997037446A1 (en) * 1996-03-29 1997-10-09 British Telecommunications Public Limited Company Chromatic dispersion compensating node
US5994690A (en) 1997-03-17 1999-11-30 Kulkarni; Manish D. Image enhancement in optical coherence tomography using deconvolution
JPH1188260A (ja) * 1997-09-09 1999-03-30 Fujitsu Ltd 光伝送路の分散補償装置
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US6266170B1 (en) * 1999-06-22 2001-07-24 Avanex Corporation Method and system for compensating for chromatic dispersion in an optical network
DE19950132A1 (de) * 1999-10-18 2001-04-19 Siemens Ag Einrichtung zur Kompensation der chromatischen Dispersion in einem Lichtwellenleiter
US6768822B1 (en) * 2000-04-28 2004-07-27 Nortel Networks Limited Chromatic dispersion compensation
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Also Published As

Publication number Publication date
CN103534576A (zh) 2014-01-22
AU2012228679B2 (en) 2015-03-12
CN103534576B (zh) 2016-05-25
EP2686668B1 (en) 2021-04-21
US20140328556A1 (en) 2014-11-06
JP2014516418A (ja) 2014-07-10
ES2396784A2 (es) 2013-02-26
CA2830177C (en) 2017-07-04
WO2012123122A1 (en) 2012-09-20
EP3882606A1 (en) 2021-09-22
US9310563B2 (en) 2016-04-12
AU2012228679A1 (en) 2013-09-26
BR112013023256B1 (pt) 2020-11-10
JP6234229B2 (ja) 2017-11-22
CA2830177A1 (en) 2012-09-20
EP2686668A1 (en) 2014-01-22
DE21169255T1 (de) 2022-01-27
ES2396784B2 (es) 2014-07-23
ES2396784R1 (es) 2013-11-21

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25G Requested change of headquarter approved

Owner name: MEDLUMICS S.L. (ES)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/03/2012, OBSERVADAS AS CONDICOES LEGAIS.