AU2017287014B2 - Apparatus and method for confocal microscopy using dispersed structured illumination - Google Patents

Apparatus and method for confocal microscopy using dispersed structured illumination Download PDF

Info

Publication number
AU2017287014B2
AU2017287014B2 AU2017287014A AU2017287014A AU2017287014B2 AU 2017287014 B2 AU2017287014 B2 AU 2017287014B2 AU 2017287014 A AU2017287014 A AU 2017287014A AU 2017287014 A AU2017287014 A AU 2017287014A AU 2017287014 B2 AU2017287014 B2 AU 2017287014B2
Authority
AU
Australia
Prior art keywords
sample
region
oct
light
structured illumination
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
AU2017287014A
Other languages
English (en)
Other versions
AU2017287014A1 (en
Inventor
Steven James Frisken
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcon Inc
Original Assignee
Alcon 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 claimed from AU2016902602A external-priority patent/AU2016902602A0/en
Application filed by Alcon Inc filed Critical Alcon Inc
Publication of AU2017287014A1 publication Critical patent/AU2017287014A1/en
Application granted granted Critical
Publication of AU2017287014B2 publication Critical patent/AU2017287014B2/en
Assigned to ALCON INC. reassignment ALCON INC. Request for Assignment Assignors: CYLITE PTY LTD
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/102—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for optical coherence tomography [OCT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1025—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for confocal scanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A61B3/1225—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes using coherent radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/18—Arrangement of plural eye-testing or -examining apparatus
    • 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
    • A61B5/0068—Confocal scanning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/25—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object
    • G01B11/2513—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures by projecting a pattern, e.g. one or more lines, moiré fringes on the object with several lines being projected in more than one direction, e.g. grids, patterns
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • G01J3/0224—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using polarising or depolarising elements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/447—Polarisation spectrometry
    • 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
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/002—Scanning microscopes
    • G02B21/0024—Confocal scanning microscopes (CSOMs) or confocal "macroscopes"; Accessories which are not restricted to use with CSOMs, e.g. sample holders
    • G02B21/0052—Optical details of the image generation
    • G02B21/0064—Optical details of the image generation multi-spectral or wavelength-selective arrangements, e.g. wavelength fan-out, chromatic profiling
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B2005/1804—Transmission gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1086—Beam splitting or combining systems operating by diffraction only
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/005—Arrays characterized by the distribution or form of lenses arranged along a single direction only, e.g. lenticular sheets

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Microscoopes, Condenser (AREA)
  • Eye Examination Apparatus (AREA)
AU2017287014A 2016-07-01 2017-06-29 Apparatus and method for confocal microscopy using dispersed structured illumination Active AU2017287014B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2016902602A AU2016902602A0 (en) 2016-07-01 Apparatus and method for confocal microscopy using dispersed structured illumination
AU2016902602 2016-07-01
PCT/AU2017/050665 WO2018000036A1 (en) 2016-07-01 2017-06-29 Apparatus and method for confocal microscopy using dispersed structured illumination

Publications (2)

Publication Number Publication Date
AU2017287014A1 AU2017287014A1 (en) 2019-02-07
AU2017287014B2 true AU2017287014B2 (en) 2022-06-23

Family

ID=60785587

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2017287014A Active AU2017287014B2 (en) 2016-07-01 2017-06-29 Apparatus and method for confocal microscopy using dispersed structured illumination

Country Status (6)

Country Link
US (2) US10932667B2 (enExample)
EP (1) EP3478152A4 (enExample)
JP (1) JP6928623B2 (enExample)
CN (2) CN115931737A (enExample)
AU (1) AU2017287014B2 (enExample)
WO (1) WO2018000036A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11172824B2 (en) * 2016-04-06 2021-11-16 Carestream Dental Technology Topco Limited Hybrid OCT and surface contour dental imaging
EP3645964B1 (en) * 2017-06-30 2023-08-23 Dental Imaging Technologies Corporation Surface mapping using an intraoral scanner with penetrating capabilities
KR101891036B1 (ko) * 2017-10-19 2018-08-23 한국기초과학지원연구원 고속 병렬 광간섭 단층 이미지 생성 장치 및 방법
TWI699559B (zh) 2018-01-16 2020-07-21 美商伊路米納有限公司 結構照明成像系統和使用結構化光來創建高解析度圖像的方法
CN108514404B (zh) * 2018-03-28 2021-08-10 深圳市太赫兹科技创新研究院 光学相干断层成像系统
NL2021848A (en) 2018-04-09 2018-11-06 Stichting Vu Holographic metrology apparatus.
WO2019236888A1 (en) * 2018-06-06 2019-12-12 Boston Medical Center Corporation Systems and methods for fiber-based visible and near infrared optical coherence tomography
US11193752B2 (en) 2018-09-05 2021-12-07 Cylite Pty Ltd Optical coherence tomography with dispersed structured illumination
CN209220283U (zh) * 2018-09-05 2019-08-09 广州永士达医疗科技有限责任公司 一种扫频振镜式oct系统
WO2020047594A1 (en) 2018-09-05 2020-03-12 Cylite Pty Ltd Hyperspectral apparatus and method
CN110296988B (zh) * 2019-06-24 2022-04-19 深圳市太赫兹科技创新研究院 一种oct光学成像系统及方法
US12072290B2 (en) * 2019-11-11 2024-08-27 University Of South Carolina Hyperspectral imaging with a spatial heterodyne spectrometer
US20230052446A1 (en) * 2020-01-16 2023-02-16 The Johns Hopkins University Snapshot hyperspectral imager for emission and reactions (shear)
CN111250873B (zh) * 2020-01-21 2020-11-27 北京大学 一种基于gb-sted的深层超分辨激光直写系统及其实现方法
EP4097433B8 (en) * 2020-01-31 2025-09-03 Alcon Inc. Apparatus and method for spectral domain optical imaging
US20210244273A1 (en) * 2020-02-06 2021-08-12 Facebook Technologies, Llc Eye-tracking fundus illumination system
US11513362B2 (en) * 2020-05-11 2022-11-29 Meta Platforms Technologies, Llc Illumination system
US11835728B2 (en) 2020-05-11 2023-12-05 Meta Platforms Technologies, Llc Eye tracking system
TWI752616B (zh) 2020-09-04 2022-01-11 國立臺灣大學 訊號控制模組及低同調干涉儀
CN114252400A (zh) * 2020-09-21 2022-03-29 三星电子株式会社 肉类检查装置、肉类检查系统、冰箱和肉类检查方法
CN112587086A (zh) * 2021-03-04 2021-04-02 季华实验室 一种双模式偏振光学相干成像系统及其成像方法
JP7730733B2 (ja) * 2021-11-29 2025-08-28 浜松ホトニクス株式会社 観察装置および観察方法
CN114486176B (zh) * 2022-01-24 2024-07-16 执鼎医疗科技（杭州）有限公司 共焦距成像标定装置及标定方法
CN114668583B (zh) * 2022-05-30 2022-09-20 季华实验室 一种眼科激光手术治疗系统
CN115602318B (zh) * 2022-11-07 2023-03-31 北京大学第三医院（北京大学第三临床医学院） 一种基于色散的显微成像方法及其应用
CN116045842A (zh) * 2022-12-19 2023-05-02 华侨大学 一种基于差动并行共聚焦的3d测量误差修正方法及系统
WO2025095169A1 (ko) * 2023-11-01 2025-05-08 한국기초과학지원연구원 구조조명을 생성하는 현미경 장치 및 이의 동작 방법
CN117250743B (zh) * 2023-11-16 2024-02-02 北京攸维医疗科技有限公司 一种多模式成像方法与装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6341036B1 (en) * 1998-02-26 2002-01-22 The General Hospital Corporation Confocal microscopy with multi-spectral encoding
US20070241266A1 (en) * 2006-04-17 2007-10-18 Gweon Dae G Real-time confocal microscope using the dispersion optics
US20110206291A1 (en) * 2010-02-04 2011-08-25 University Of Southern California Combined spectral and polarimetry imaging and diagnostics
US8237835B1 (en) * 2011-05-19 2012-08-07 Aeon Imaging, LLC Confocal imaging device using spatially modulated illumination with electronic rolling shutter detection
WO2014060118A1 (en) * 2012-10-16 2014-04-24 Avantes Holding B.V. Dual beam device for simultaneous measurement of spectrum and polarization of light
US20160135679A1 (en) * 2013-06-20 2016-05-19 Cylite Pty Ltd Ocular metrology employing spectral wavefront analysis of reflected light

Family Cites Families (72)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465147A (en) 1991-04-29 1995-11-07 Massachusetts Institute Of Technology Method and apparatus for acquiring images using a ccd detector array and no transverse scanner
US5870167A (en) 1993-07-14 1999-02-09 Knopp; Carl F. Apparatus and method for imaging anterior structures of the eye
DE4446183B4 (de) 1994-12-23 2005-06-02 Carl Zeiss Jena Gmbh Anordnung zur Messung intraokularer Distanzen
KR100220513B1 (ko) * 1996-12-30 1999-09-15 전주범 듀얼 광픽업장치
US6201608B1 (en) * 1998-03-13 2001-03-13 Optical Biopsy Technologies, Inc. Method and apparatus for measuring optical reflectivity and imaging through a scattering medium
IL125659A (en) 1998-08-05 2002-09-12 Cadent Ltd Method and device for three-dimensional simulation of a structure
EA004236B1 (ru) 1998-12-10 2004-02-26 Карл Цейсс Йена ГмбХ Система и способ для бесконтактного измерения длины оси, и/или кривизны роговицы, и/или глубины передней камеры глаза предпочтительно для расчета внутриглазных линз (вгл)
JP2003508772A (ja) * 1999-07-27 2003-03-04 コロラド・スクール・オブ・マインズ 平行検出分光楕円偏光計／偏光計
WO2001008547A2 (en) 1999-07-28 2001-02-08 Visx, Incorporated Hydration and topography measurements for laser sculpting
US6441356B1 (en) * 2000-07-28 2002-08-27 Optical Biopsy Technologies Fiber-coupled, high-speed, angled-dual-axis optical coherence scanning microscopes
US6801913B2 (en) 2000-10-20 2004-10-05 Canon Kabushiki Kaisha Medical instrument control system
US7331669B2 (en) 2001-10-16 2008-02-19 Indiana University Research And Technology Corporation Device for digital retinal imaging
US20030098411A1 (en) * 2001-11-27 2003-05-29 Chih-Kung Lee Diffraction laser optical scale having high tolerance to the phase difference and alignment error of the grating opitcal scale
GB0208869D0 (en) * 2002-04-18 2002-05-29 Qinetiq Ltd Imaging spectrometer
AU2004237243B2 (en) 2003-05-05 2010-11-11 D4D Technologies, Llc Optical coherence tomography imaging
JP2007508596A (ja) 2003-10-17 2007-04-05 エクスプレイ リミテッド 投影システムに使用する光学システムおよび方法
GB2409033C (en) * 2003-12-12 2006-05-24 Lein Applied Diagnostics Ltd Extended focal region measuring apparatus and method
ATE421077T1 (de) 2004-10-29 2009-01-15 Degudent Gmbh Verfahren und vorrichtung zur erfassung von konturdaten und/oder optischen eigenschaften eines dreidimensionalen semitransparenten objekts
US7054051B1 (en) * 2004-11-26 2006-05-30 Alces Technology, Inc. Differential interferometric light modulator and image display device
US7382464B2 (en) * 2005-01-20 2008-06-03 Carl Zeiss Meditec, Inc. Apparatus and method for combined optical-coherence-tomographic and confocal detection
US7342659B2 (en) * 2005-01-21 2008-03-11 Carl Zeiss Meditec, Inc. Cross-dispersed spectrometer in a spectral domain optical coherence tomography system
US7480085B2 (en) * 2005-05-26 2009-01-20 Inphase Technologies, Inc. Operational mode performance of a holographic memory system
WO2006130797A2 (en) 2005-05-31 2006-12-07 The General Hospital Corporation Spectral encoding heterodyne interferometry techniques for imaging
US7434932B2 (en) 2005-07-01 2008-10-14 Nidek Co., Ltd. Ophthalmic apparatus
EP1971848B1 (en) 2006-01-10 2019-12-04 The General Hospital Corporation Systems and methods for generating data based on one or more spectrally-encoded endoscopy techniques
US20090128824A1 (en) 2006-01-24 2009-05-21 Rainer Leitgeb Optical imaging system with extended depth of focus
US7527380B2 (en) 2006-02-09 2009-05-05 Sis Ag, Surgical Instrument Systems Ophthalmological measuring device
US20080100820A1 (en) 2006-09-29 2008-05-01 Mitutoyo Corporation Range sensor using structured light intensity
JP2008128709A (ja) 2006-11-17 2008-06-05 Fujifilm Corp 光断層画像化装置
TWI433052B (zh) 2007-04-02 2014-04-01 Primesense Ltd 使用投影圖案之深度製圖
CN100552376C (zh) * 2007-04-13 2009-10-21 南京师范大学 光学干涉测量中分光、成像及同步移相的方法和装置
DE102007017599A1 (de) 2007-04-13 2008-10-16 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zur Achslängenmessung mit erweiterter Messfunktion im vorderen Augenabschnitt
DE102007025306B9 (de) 2007-05-30 2012-10-31 Vistec Semiconductor Systems Gmbh Koordinatenmess-Maschine und Verfahren zur Vermessung von Strukturen auf einem Substrat mittels einer Koordinaten-Messmaschine
DE102008044522A1 (de) 2008-09-12 2010-03-18 Degudent Gmbh Verfahren und Vorrichtung zur Erfassung von Konturdaten und/oder optischen Eigenschaften eines dreidimensionalen semitransparenten Objekts
US8226232B2 (en) 2008-12-17 2012-07-24 Technion Research And Development Foundation, Ltd. System and method for fast retinal imaging
US7924422B2 (en) * 2009-02-12 2011-04-12 Tokyo Electron Limited Calibration method for optical metrology
US8351031B2 (en) * 2009-06-05 2013-01-08 Spectral Sciences, Inc. Single-shot spectral imager
US8025401B2 (en) 2009-08-05 2011-09-27 Sis Ag, Surgical Instrument Systems Ophthalmological measuring device and measurement method
JP5493599B2 (ja) * 2009-08-28 2014-05-14 株式会社ニコン 多チャンネルスペクトラム光源装置
WO2011060097A2 (en) 2009-11-10 2011-05-19 California Institute Of Technology Acoustic assisted phase conjugate optical tomography
DE102009058804A1 (de) 2009-12-18 2011-06-22 Giesecke & Devrient GmbH, 81677 Sensor zur Prüfung von Wertdokumenten
US8934104B2 (en) 2010-01-22 2015-01-13 Universitaet Stuttgart Method and arrangement for robust interferometry for detecting a feature of an object
TWI403756B (zh) * 2010-06-18 2013-08-01 Univ Nat Taiwan 三維同調斷層式共焦顯微成像裝置
US9442015B2 (en) * 2010-09-03 2016-09-13 The Arizona Board Of Regents On Behalf Of The University Of Arizona Snapshot spatial heterodyne imaging polarimetry
US9185357B2 (en) 2010-09-17 2015-11-10 Lltech Management Optical tissue sectioning using full field optical coherence tomography
GB2485175A (en) 2010-11-03 2012-05-09 Univ City Optical imaging system using incoherent light and interference fringes
WO2012078417A1 (en) 2010-12-10 2012-06-14 William Marsh Rice University Image mapped optical coherence tomography
DE102011107893A1 (de) 2011-07-18 2013-01-24 Heraeus Noblelight Gmbh Optoelektronisches Modul mit verbesserter Optik
WO2013018024A1 (en) 2011-07-29 2013-02-07 Ecole Polytechnique Federale De Lausanne (Epfl) Apparatus and method for quantitative phase tomography through linear scanning with coherent and non-coherent detection
DE102011083718A1 (de) 2011-09-29 2013-04-04 Siemens Aktiengesellschaft Konfokales Spektrometer und Verfahren zur Bildgebung in einem konfokalen Spektrometer
US9678007B2 (en) 2011-10-14 2017-06-13 Northwestern University Biological tissue analysis by inverse spectroscopic optical coherence tomography
TW201326674A (zh) 2011-12-28 2013-07-01 Ind Tech Res Inst 發光二極體陣列光源以及光學引擎
US9332902B2 (en) 2012-01-20 2016-05-10 Carl Zeiss Meditec, Inc. Line-field holoscopy
US9360660B2 (en) 2012-05-24 2016-06-07 Northwestern University Methods and apparatus for laser scanning structured illumination microscopy and tomography
EP2712542B1 (en) * 2012-09-28 2017-04-12 Ruprecht-Karls-Universität Heidelberg Structured illumination ophthalmoscope
DE112013006324T5 (de) 2012-12-31 2015-10-15 Iee International Electronics & Engineering S.A. Optisches System zur Erzeugung eines strukturierten Lichtfelds von einer Reihe von Lichtquellen durch ein brechendes oder reflektierendes Lichtstrukturierungselement
WO2014114768A1 (en) * 2013-01-24 2014-07-31 Lambda-X Improvements in or relating to hyperspectral imaging
DE102013016752A1 (de) 2013-09-03 2015-03-05 Universität Stuttgart Verfahren und Anordnung zur robusten One-shot-Interferometrie, insbesondere auch zur optischen Kohärenz-Tomografie nach dem Spatial-domain-Ansatz (SD-OCT)
CN104568150A (zh) * 2013-10-15 2015-04-29 南京理工大学 基于微偏振阵列的干涉成像全偏振光谱探测装置及方法
US9631973B2 (en) * 2013-12-13 2017-04-25 Raytheon Company Multifunction imager
CN103792192B (zh) * 2014-01-27 2016-03-09 中国科学院上海光学精密机械研究所 基于单探测器的偏振频域光学相干层析成像系统
CN103822715B (zh) * 2014-02-18 2015-10-28 哈尔滨工业大学 一种基于偏振分光器的快照式成像光谱仪与成像方法
JP6429464B2 (ja) 2014-02-25 2018-11-28 キヤノン株式会社 偏光ｏｃｔ装置及びその制御方法
US9304257B2 (en) * 2014-03-31 2016-04-05 Lumentum Operations Llc Wavelength selective switch using orthogonally polarized optical beams
US9636011B2 (en) 2014-07-03 2017-05-02 Carl Zeiss Meditec, Inc. Systems and methods for spectrally dispersed illumination optical coherence tomography
CN204147009U (zh) 2014-09-10 2015-02-11 南京航空航天大学 一种光谱编码共焦与光学相干层析协同成像系统
CN104224117B (zh) 2014-09-10 2017-06-30 南京航空航天大学 一种光谱编码共焦与光学相干层析协同成像方法与系统
CN104483291B (zh) * 2014-12-12 2017-06-30 渭南师范学院 一种快速光学相干层析成像技术的全场检测方法
EP3230685B1 (en) 2014-12-14 2022-04-27 Cylite Pty Ltd Multichannel optical receivers
US9273846B1 (en) 2015-01-29 2016-03-01 Heptagon Micro Optics Pte. Ltd. Apparatus for producing patterned illumination including at least one array of light sources and at least one array of microlenses
WO2016187675A1 (en) 2015-05-28 2016-12-01 Cylite Pty Ltd High resolution 3-d spectral domain optical imaging apparatus and method
US20170155873A1 (en) * 2015-11-30 2017-06-01 Sensors Unlimited, Inc. Sensor systems and methods

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6341036B1 (en) * 1998-02-26 2002-01-22 The General Hospital Corporation Confocal microscopy with multi-spectral encoding
US20070241266A1 (en) * 2006-04-17 2007-10-18 Gweon Dae G Real-time confocal microscope using the dispersion optics
US20110206291A1 (en) * 2010-02-04 2011-08-25 University Of Southern California Combined spectral and polarimetry imaging and diagnostics
US8237835B1 (en) * 2011-05-19 2012-08-07 Aeon Imaging, LLC Confocal imaging device using spatially modulated illumination with electronic rolling shutter detection
WO2014060118A1 (en) * 2012-10-16 2014-04-24 Avantes Holding B.V. Dual beam device for simultaneous measurement of spectrum and polarization of light
US20160135679A1 (en) * 2013-06-20 2016-05-19 Cylite Pty Ltd Ocular metrology employing spectral wavefront analysis of reflected light

Also Published As

Publication number Publication date
US20210137387A1 (en) 2021-05-13
CN109414163A (zh) 2019-03-01
JP6928623B2 (ja) 2021-09-01
JP2019521763A (ja) 2019-08-08
CN109414163B (zh) 2023-01-24
US10932667B2 (en) 2021-03-02
US11872015B2 (en) 2024-01-16
AU2017287014A1 (en) 2019-02-07
US20190223729A1 (en) 2019-07-25
EP3478152A1 (en) 2019-05-08
EP3478152A4 (en) 2020-04-01
CN115931737A (zh) 2023-04-07
WO2018000036A1 (en) 2018-01-04

Similar Documents

Publication Publication Date Title
US11872015B2 (en) Apparatus and method for confocal microscopy using dispersed structured illumination
JP7258082B2 (ja) 高分解能３ｄスペクトル領域光学撮像装置及び方法
CN105324649B (zh) 光谱波前分析仪和用于分析波前的方法
US10288407B2 (en) System for performing dual path, two-dimensional optical coherence tomography (OCT)
JP5149196B2 (ja) 干渉測定法による試料測定
US11725927B2 (en) Optical coherence tomography with dispersed structured illumination
US20230087685A1 (en) Apparatus and method for spectral domain optical imaging
EP1870030A1 (en) Apparatus and method for frequency domain optical coherence tomography
US20240344819A1 (en) Spectral domain optical imaging with wavelength comb illumination

Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: ALCON INC.

Free format text: FORMER OWNER(S): CYLITE PTY LTD