JP2010540914A5 - - Google Patents

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Publication number
JP2010540914A5
JP2010540914A5 JP2010526220A JP2010526220A JP2010540914A5 JP 2010540914 A5 JP2010540914 A5 JP 2010540914A5 JP 2010526220 A JP2010526220 A JP 2010526220A JP 2010526220 A JP2010526220 A JP 2010526220A JP 2010540914 A5 JP2010540914 A5 JP 2010540914A5
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individual measurement
individual
motomeko
measurement beam
short
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JP2010526220A
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Japanese (ja)
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JP2010540914A (ja
JP5571558B2 (ja
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Priority claimed from DE102007046507.8A external-priority patent/DE102007046507B4/de
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JP2010526220A 2007-09-28 2008-09-26 ショート・コヒーレンス干渉計 Expired - Fee Related JP5571558B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102007046507.8 2007-09-28
DE102007046507.8A DE102007046507B4 (de) 2007-09-28 2007-09-28 Kurzkoheränz-Interferometer
PCT/EP2008/008230 WO2009043557A1 (de) 2007-09-28 2008-09-26 Kurzkohärenz-interferometer

Publications (3)

Publication Number Publication Date
JP2010540914A JP2010540914A (ja) 2010-12-24
JP2010540914A5 true JP2010540914A5 (enExample) 2011-11-10
JP5571558B2 JP5571558B2 (ja) 2014-08-13

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JP2010526220A Expired - Fee Related JP5571558B2 (ja) 2007-09-28 2008-09-26 ショート・コヒーレンス干渉計

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US (1) US8717576B2 (enExample)
EP (1) EP2193328A1 (enExample)
JP (1) JP5571558B2 (enExample)
CN (1) CN101878410B (enExample)
DE (1) DE102007046507B4 (enExample)
WO (1) WO2009043557A1 (enExample)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2346386B1 (de) 2008-08-12 2013-04-10 Carl Zeiss Meditec AG Tiefenauflösende optische kohärenzreflektometrie
JP5618533B2 (ja) * 2008-12-26 2014-11-05 キヤノン株式会社 光干渉断層情報取得装置、撮像装置及び撮像方法
JP5558735B2 (ja) * 2009-04-13 2014-07-23 キヤノン株式会社 光断層撮像装置及びその制御方法
US8345257B2 (en) * 2009-04-20 2013-01-01 D4D Technologies, Llc Swept source optical coherence tomography (OCT) method and system
JP5550258B2 (ja) * 2009-05-08 2014-07-16 キヤノン株式会社 光干渉断層撮像装置
DE102009022958A1 (de) 2009-05-28 2010-12-02 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zur optischen Messung von Relativabständen
DE102009041996A1 (de) 2009-09-18 2011-03-24 Carl Zeiss Meditec Ag Ophthalmologisches Biometrie- oder Bilderzeugungssystem und Verfahren zur Erfassung und Auswertung von Messdaten
DE102009041995A1 (de) 2009-09-18 2011-03-24 Carl Zeiss Meditec Ag Optische Ablenkeinheit für scannende, ophthalmologische Mess- und Therapiesysteme
EP2415393B1 (en) * 2010-08-05 2016-07-27 Nidek Co., Ltd. Ophthalmic apparatus
US20120057172A1 (en) * 2010-09-08 2012-03-08 Andrei Brunfeld Optical measuring system with illumination provided through a void in a collecting lens
DE102010055350A1 (de) * 2010-12-20 2012-06-21 Carl Zeiss Meditec Ag Vorrichtung zur interferometrischen Vermessung der Augenlänge und des vorderen Augenabschnitts
US8851675B2 (en) * 2011-01-26 2014-10-07 Josh N. Hogan Hybrid OCT scanning device
EP2485009A1 (de) * 2011-02-04 2012-08-08 Haag-Streit Ag Frequenzbereichs-OCT
EP2574273B1 (en) * 2011-06-23 2014-09-24 Nidek Co., Ltd. Optical coherence tomography apparatus
US8894207B2 (en) * 2012-03-07 2014-11-25 Optovue, Inc. Enhanced biometry using optical coherence tomography
CN102934986B (zh) * 2012-12-04 2014-08-27 天津迈达医学科技股份有限公司 基于gpu平台的眼科频域oct系统和处理方法
US9400169B2 (en) 2012-12-06 2016-07-26 Lehigh University Apparatus and method for space-division multiplexing optical coherence tomography
EP2929288A4 (en) * 2012-12-06 2016-07-06 Univ Lehigh DEVICE FOR OPTICAL COHERENCE TOMOGRAPHY WITH ROOM-DISTRIBUTION MULTIPLEXING
WO2015023255A1 (en) 2013-08-12 2015-02-19 Halliburton Energy Services, Inc Systems and methods for spread spectrum distributed acoustic sensor monitoring
US9200888B2 (en) * 2013-11-01 2015-12-01 Tomey Corporation Multi-channel optical coherence tomography
US9549671B2 (en) 2014-01-21 2017-01-24 Santec Corporation Optical coherence tomography system with multiple sample paths
US10869623B2 (en) 2014-05-28 2020-12-22 Santec Corporation Non-invasive optical measurement of blood analyte
CN104068825B (zh) * 2014-06-24 2015-11-11 东北大学 一种短相干光干涉测量方法及装置
WO2016033199A1 (en) * 2014-08-28 2016-03-03 Adelos, Inc. Real-time fiber optic interferometry controller
JP6481521B2 (ja) * 2014-09-03 2019-03-13 住友電気工業株式会社 干渉型光ファイバセンサシステム及び干渉型光ファイバセンサヘッド
GB2553704B (en) * 2015-03-11 2021-04-28 Synaptive Medical Inc An optical coherence tomography system with dual optical coherence tomography probes
US10548520B2 (en) 2015-04-01 2020-02-04 Santec Corporation Non-invasive optical measurement of blood analyte
WO2016196463A1 (en) * 2015-06-01 2016-12-08 Santec Corporation Optical coherence tomography system combining two wavelengths
US10677580B2 (en) 2016-04-27 2020-06-09 Santec Corporation Optical coherence tomography system using polarization switching
US9993153B2 (en) 2016-07-06 2018-06-12 Santec Corporation Optical coherence tomography system and method with multiple apertures
FI20165576A7 (fi) * 2016-07-11 2018-01-12 Photono Oy Laite ja menetelmä kerroksen optisen paksuuden mittaamiseksi
CN106840007A (zh) * 2017-04-07 2017-06-13 赵�怡 一种结合可调激光测距探头阵列与智能终端的空间扫描系统及方法
US10426337B2 (en) 2017-06-01 2019-10-01 Santec Corporation Flow imaging in an optical coherence tomography (OCT) system
US10408600B2 (en) 2017-06-22 2019-09-10 Santec Corporation Optical coherence tomography with a fizeau-type interferometer
US10206567B2 (en) 2017-07-12 2019-02-19 Santec Corporation Dual wavelength resampling system and method
US10502546B2 (en) 2017-11-07 2019-12-10 Santec Corporation Systems and methods for variable-range fourier domain imaging
US11213200B2 (en) 2018-03-22 2022-01-04 Santec Corporation Topographical imaging using combined sensing inputs
US10838047B2 (en) 2018-04-17 2020-11-17 Santec Corporation Systems and methods for LIDAR scanning of an environment over a sweep of wavelengths
US11067671B2 (en) 2018-04-17 2021-07-20 Santec Corporation LIDAR sensing arrangements
DE102018118501A1 (de) * 2018-07-31 2020-02-06 Precitec Gmbh & Co. Kg Messvorrichtung zur Bestimmung eines Abstands zwischen einem Laserbearbeitungskopf und einem Werkstück, Laserbearbeitungssystem mit derselben und Verfahren zur Bestimmung eines Abstands zwischen einem Laserbearbeitungskopf und einem Werkstück
CN113164037B (zh) * 2018-11-28 2024-10-22 爱尔康公司 光学相干断层扫描接收器
US12292697B2 (en) 2019-05-30 2025-05-06 Asml Holding N.V. Self-referencing interferometer and dual self-referencing interferometer devices
DE102019007147A1 (de) * 2019-10-09 2021-04-15 Carl Zeiss Meditec Ag Anordnung zur Laser-Vitreolyse
US20240200928A1 (en) * 2020-03-24 2024-06-20 Nec Corporation Optical coherence tomography apparatus, imaging method, and non-transitory computer readable medium storing imaging program
JP7606699B2 (ja) * 2021-03-01 2024-12-26 国立大学法人 筑波大学 眼科データ処理方法、眼科データ処理装置、その制御方法、眼科検査装置、その制御方法、プログラム、及び記録媒体
JP7666598B2 (ja) * 2021-06-28 2025-04-22 日本電気株式会社 光干渉断層撮像装置、光干渉断層撮像方法、及び記録媒体
DE102022133951A1 (de) * 2022-12-19 2024-06-20 Heidelberg Engineering Gmbh Einrichtung zur Messung der Augenlänge
US12313883B2 (en) 2023-03-03 2025-05-27 santec Holdings Corporation Photonic beam steering device with wavelength sweep

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH024310A (ja) * 1988-06-16 1990-01-09 Kowa Co 眼科診断方法および装置
JP2994441B2 (ja) * 1990-08-13 1999-12-27 株式会社トプコン 生体眼の寸法測定装置
US5321501A (en) * 1991-04-29 1994-06-14 Massachusetts Institute Of Technology Method and apparatus for optical imaging with means for controlling the longitudinal range of the sample
US5795295A (en) * 1996-06-25 1998-08-18 Carl Zeiss, Inc. OCT-assisted surgical microscope with multi-coordinate manipulator
US6198540B1 (en) 1997-03-26 2001-03-06 Kowa Company, Ltd. Optical coherence tomography have plural reference beams of differing modulations
US6836546B1 (en) 1999-11-03 2004-12-28 Advanced Micro Devices, Inc. Apparatus and method of coupling home network signals between an analog phone line and a digital bus
EP1232377B1 (de) * 1999-11-24 2004-03-31 Haag-Streit Ag Verfahren und vorrichtung zur messung optischer eigenschaften wenigstens zweier voneinander distanzierter bereiche in einem transparenten und/oder diffusiven gegenstand
DE10042751A1 (de) * 2000-08-31 2002-03-14 Thomas Hellmuth System zur berührungslosen Vermessung der optischen Abbildungsqualität eines Auges
US6654127B2 (en) 2001-03-01 2003-11-25 Carl Zeiss Ophthalmic Systems, Inc. Optical delay line
US20050140981A1 (en) 2002-04-18 2005-06-30 Rudolf Waelti Measurement of optical properties
DE50308223D1 (de) * 2002-04-18 2007-10-31 Haag Ag Streit Messung optischer eigenschaften
GB0210213D0 (en) * 2002-05-03 2002-06-12 Univ Cranfield 9Improved fizean interferometer designs fpr optical coherence tomography
WO2004111661A2 (en) * 2003-05-30 2004-12-23 Duke University System and method for low coherence broadband quadrature interferometry
KR101321413B1 (ko) * 2003-10-27 2013-10-22 더 제너럴 하스피탈 코포레이션 주파수 영역 간섭법을 이용하여 광 영상화를 수행하는 방법및 장치
WO2005077256A1 (en) 2004-02-06 2005-08-25 Optovue, Inc. Optical apparatus and methods for performing eye examinations
WO2005077257A1 (en) * 2004-02-10 2005-08-25 Optovue, Inc. High efficiency low coherence interferometry
US7126693B2 (en) 2004-03-29 2006-10-24 Carl Zeiss Meditec, Inc. Simple high efficiency optical coherence domain reflectometer design
EP1602320B1 (en) 2004-06-03 2013-09-04 Nidek Co., Ltd. Ophthalmic apparatus
US7388672B2 (en) 2004-11-19 2008-06-17 Carl Ziess Meditec, Inc. High efficiency balanced detection interferometer
US7330270B2 (en) 2005-01-21 2008-02-12 Carl Zeiss Meditec, Inc. Method to suppress artifacts in frequency-domain optical coherence tomography
JP4378533B2 (ja) 2005-10-04 2009-12-09 国立大学法人 筑波大学 光コヒーレンストモグラフィーの構成機器の較正方法
US7400410B2 (en) 2005-10-05 2008-07-15 Carl Zeiss Meditec, Inc. Optical coherence tomography for eye-length measurement
JP4850495B2 (ja) * 2005-10-12 2012-01-11 株式会社トプコン 眼底観察装置及び眼底観察プログラム
EP1785690A1 (de) * 2005-11-10 2007-05-16 Haag-Streit Ag Verfahren und Vorrichtung zur Ermittlung geometrischer Werte an einem Gegenstand
ATE516739T1 (de) 2005-12-06 2011-08-15 Zeiss Carl Meditec Ag Interferometrische probenmessung
DE102005058220A1 (de) 2005-12-06 2007-06-14 Carl Zeiss Meditec Ag Interferometrische Probenmessung
CA2637508C (en) 2006-01-19 2014-07-08 Optovue, Inc. A fourier-domain optical coherence tomography imager

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