ATE360831T1 - Optische verzögerungsleitung - Google Patents

Optische verzögerungsleitung

Info

Publication number
ATE360831T1
ATE360831T1 AT02726123T AT02726123T ATE360831T1 AT E360831 T1 ATE360831 T1 AT E360831T1 AT 02726123 T AT02726123 T AT 02726123T AT 02726123 T AT02726123 T AT 02726123T AT E360831 T1 ATE360831 T1 AT E360831T1
Authority
AT
Austria
Prior art keywords
delay line
grating
lens system
optical delay
disposed
Prior art date
Application number
AT02726123T
Other languages
English (en)
Inventor
Matt J Everett
Jay Wei
Original Assignee
Zeiss Carl Meditec Ag
Zeiss Carl Meditec 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
Application filed by Zeiss Carl Meditec Ag, Zeiss Carl Meditec Inc filed Critical Zeiss Carl Meditec Ag
Application granted granted Critical
Publication of ATE360831T1 publication Critical patent/ATE360831T1/de

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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4246—Bidirectionally operating package structures
    • 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
    • G02B6/29304—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 by diffraction, e.g. grating
    • G02B6/29305—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 by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/2931—Diffractive element operating in reflection
    • 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
    • G02B6/29304—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 by diffraction, e.g. grating
    • G02B6/29305—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 by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide
    • G02B6/29313—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 by diffraction, e.g. grating as bulk element, i.e. free space arrangement external to a light guide characterised by means for controlling the position or direction of light incident to or leaving the diffractive element, e.g. for varying the wavelength response
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B2290/00—Aspects of interferometers not specifically covered by any group under G01B9/02
    • G01B2290/35—Mechanical variable delay line
    • 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
AT02726123T 2001-03-01 2002-03-01 Optische verzögerungsleitung ATE360831T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/797,748 US6654127B2 (en) 2001-03-01 2001-03-01 Optical delay line

Publications (1)

Publication Number Publication Date
ATE360831T1 true ATE360831T1 (de) 2007-05-15

Family

ID=25171703

Family Applications (2)

Application Number Title Priority Date Filing Date
AT05012824T ATE334413T1 (de) 2001-03-01 2002-03-01 Optische verzögerungsleitung
AT02726123T ATE360831T1 (de) 2001-03-01 2002-03-01 Optische verzögerungsleitung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT05012824T ATE334413T1 (de) 2001-03-01 2002-03-01 Optische verzögerungsleitung

Country Status (6)

Country Link
US (1) US6654127B2 (de)
EP (2) EP1364239B1 (de)
JP (1) JP4215513B2 (de)
AT (2) ATE334413T1 (de)
DE (2) DE60213488T2 (de)
WO (1) WO2002071117A2 (de)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002230842A1 (en) 2000-10-30 2002-05-15 The General Hospital Corporation Optical methods and systems for tissue analysis
US9295391B1 (en) * 2000-11-10 2016-03-29 The General Hospital Corporation Spectrally encoded miniature endoscopic imaging probe
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US7355716B2 (en) 2002-01-24 2008-04-08 The General Hospital Corporation Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
US7567349B2 (en) 2003-03-31 2009-07-28 The General Hospital Corporation Speckle reduction in optical coherence tomography by path length encoded angular compounding
US8054468B2 (en) 2003-01-24 2011-11-08 The General Hospital Corporation Apparatus and method for ranging and noise reduction of low coherence interferometry LCI and optical coherence tomography OCT signals by parallel detection of spectral bands
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KR101384553B1 (ko) 2003-10-27 2014-04-11 더 제너럴 하스피탈 코포레이션 주파수 영역 간섭법을 이용하여 광 영상화를 수행하는 방법 및 장치
US6839172B1 (en) * 2003-11-15 2005-01-04 Manouchehr E. Motamedi Enhanced sampling rate in time domain imaging using MOEMS scanning optical delay line
US7359062B2 (en) * 2003-12-09 2008-04-15 The Regents Of The University Of California High speed spectral domain functional optical coherence tomography and optical doppler tomography for in vivo blood flow dynamics and tissue structure
EP1754016B1 (de) * 2004-05-29 2016-05-18 The General Hospital Corporation Prozess, system und softwareanordnung für eine kompensation der chromatischen dispersion unter verwendung reflektierender schichten in der bildgebenden optischen kohärenztopographie (oct)
US7447408B2 (en) 2004-07-02 2008-11-04 The General Hospital Corproation Imaging system and related techniques
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EP2272421A1 (de) 2004-08-24 2011-01-12 The General Hospital Corporation Verfahren und Vorrichtung zur Abbildung von Gefäßsegmenten
JP5334415B2 (ja) 2004-08-24 2013-11-06 ザ ジェネラル ホスピタル コーポレイション 試料の機械的歪み及び弾性的性質を測定するプロセス、システム及びソフトウェア
US7365859B2 (en) 2004-09-10 2008-04-29 The General Hospital Corporation System and method for optical coherence imaging
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US7505253B2 (en) * 2004-11-18 2009-03-17 General Electric Company Retention mechanism for mobile monitors
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JP2008542758A (ja) 2005-05-31 2008-11-27 ザ ジェネラル ホスピタル コーポレイション スペクトルコード化ヘテロダイン干渉法を画像化に使用可能なシステム、方法、及び装置
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US10426548B2 (en) 2006-02-01 2019-10-01 The General Hosppital Corporation Methods and systems for providing electromagnetic radiation to at least one portion of a sample using conformal laser therapy procedures
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WO2007101026A2 (en) 2006-02-24 2007-09-07 The General Hospital Corporation Methods and systems for performing angle-resolved fourier-domain optical coherence tomography
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US20070291277A1 (en) * 2006-06-20 2007-12-20 Everett Matthew J Spectral domain optical coherence tomography system
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)
EP2102583A2 (de) 2007-01-19 2009-09-23 The General Hospital Corporation Vorrichtung und verfahren zur steuerung der entfernungsmessungstiefe bei der bildgebung im optischen frequenzbereich
US9176319B2 (en) 2007-03-23 2015-11-03 The General Hospital Corporation Methods, arrangements and apparatus for utilizing a wavelength-swept laser using angular scanning and dispersion procedures
US10534129B2 (en) 2007-03-30 2020-01-14 The General Hospital Corporation System and method providing intracoronary laser speckle imaging for the detection of vulnerable plaque
US8045177B2 (en) 2007-04-17 2011-10-25 The General Hospital Corporation Apparatus and methods for measuring vibrations using spectrally-encoded endoscopy
DE102007046507A1 (de) 2007-09-28 2009-04-02 Carl Zeiss Meditec Ag Kurzkoheränz-Interferometer
US7898656B2 (en) 2008-04-30 2011-03-01 The General Hospital Corporation Apparatus and method for cross axis parallel spectroscopy
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US10893806B2 (en) 2013-01-29 2021-01-19 The General Hospital Corporation Apparatus, systems and methods for providing information regarding the aortic valve
WO2014121082A1 (en) 2013-02-01 2014-08-07 The General Hospital Corporation Objective lens arrangement for confocal endomicroscopy
JP6378311B2 (ja) 2013-03-15 2018-08-22 ザ ジェネラル ホスピタル コーポレイション 物体を特徴付ける方法とシステム
WO2014186353A1 (en) 2013-05-13 2014-11-20 The General Hospital Corporation Detecting self-interefering fluorescence phase and amplitude
EP3021735A4 (de) 2013-07-19 2017-04-19 The General Hospital Corporation Bestimmung der augenbewegung mittels netzhautabbildung mit rückkopplung
EP4349242A2 (de) 2013-07-19 2024-04-10 The General Hospital Corporation Bildgebungsvorrichtung und verfahren mit multidirektionaler sichtfeldendoskopie
WO2015013651A2 (en) 2013-07-26 2015-01-29 The General Hospital Corporation System, apparatus and method utilizing optical dispersion for fourier-domain optical coherence tomography
US9733460B2 (en) 2014-01-08 2017-08-15 The General Hospital Corporation Method and apparatus for microscopic imaging
US10736494B2 (en) 2014-01-31 2020-08-11 The General Hospital Corporation System and method for facilitating manual and/or automatic volumetric imaging with real-time tension or force feedback using a tethered imaging device
US10228556B2 (en) 2014-04-04 2019-03-12 The General Hospital Corporation Apparatus and method for controlling propagation and/or transmission of electromagnetic radiation in flexible waveguide(s)
KR102513779B1 (ko) 2014-07-25 2023-03-24 더 제너럴 하스피탈 코포레이션 생체 내 이미징 및 진단을 위한 장치, 디바이스 및 방법
US10113858B2 (en) 2015-08-19 2018-10-30 Medlumics S.L. Distributed delay-line for low-coherence interferometry
EP3530175A1 (de) * 2018-02-26 2019-08-28 Nokia Technologies Oy Vorrichtung für optische kohärenztomografie
CN113909071A (zh) * 2021-10-08 2022-01-11 南京沃福曼医疗科技有限公司 一种oct成像探头的封装方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303026A (en) * 1991-02-26 1994-04-12 The Regents Of The University Of California Los Alamos National Laboratory Apparatus and method for spectroscopic analysis of scattering media
US5956355A (en) * 1991-04-29 1999-09-21 Massachusetts Institute Of Technology Method and apparatus for performing optical measurements using a rapidly frequency-tuned laser
US6134003A (en) 1991-04-29 2000-10-17 Massachusetts Institute Of Technology Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope
US6111645A (en) 1991-04-29 2000-08-29 Massachusetts Institute Of Technology Grating based phase control optical delay line
DE69227902T3 (de) 1991-04-29 2010-04-22 Massachusetts Institute Of Technology, Cambridge Vorrichtung für optische abbildung und messung
US5631771A (en) * 1991-09-19 1997-05-20 Lucent Technologies Inc. Optical isolator with polarization dispersion and differential transverse deflection correction
US5233405A (en) * 1991-11-06 1993-08-03 Hewlett-Packard Company Optical spectrum analyzer having double-pass monochromator
US5461687A (en) * 1992-03-18 1995-10-24 Trw Inc. Wavelength controlled optical true time delay generator
US5892583A (en) * 1997-08-21 1999-04-06 Li; Ming-Chiang High speed inspection of a sample using superbroad radiation coherent interferometer
US5907404A (en) * 1997-09-08 1999-05-25 Erim International, Inc. Multiple wavelength image plane interferometry
US6341036B1 (en) * 1998-02-26 2002-01-22 The General Hospital Corporation Confocal microscopy with multi-spectral encoding
US6373614B1 (en) * 2000-08-31 2002-04-16 Cambridge Research Instrumentation Inc. High performance polarization controller and polarization sensor
US6496622B1 (en) * 2001-04-25 2002-12-17 Chromaplex, Inc. Diffractive structure for high-dispersion WDM applications

Also Published As

Publication number Publication date
WO2002071117A2 (en) 2002-09-12
US6654127B2 (en) 2003-11-25
JP2004535552A (ja) 2004-11-25
EP1364239B1 (de) 2007-04-25
DE60219763D1 (de) 2007-06-06
DE60213488D1 (de) 2006-09-07
DE60219763T2 (de) 2008-01-17
JP4215513B2 (ja) 2009-01-28
EP1364239A2 (de) 2003-11-26
DE60213488T2 (de) 2007-06-28
ATE334413T1 (de) 2006-08-15
EP1574885B1 (de) 2006-07-26
WO2002071117A3 (en) 2003-08-28
EP1574885A1 (de) 2005-09-14
US20020122182A1 (en) 2002-09-05

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