DE102015012387A1 - Optisches System, umfassend ein Mikroskopiesystem und ein OCT-System - Google Patents

Optisches System, umfassend ein Mikroskopiesystem und ein OCT-System Download PDF

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Publication number
DE102015012387A1
DE102015012387A1 DE102015012387.4A DE102015012387A DE102015012387A1 DE 102015012387 A1 DE102015012387 A1 DE 102015012387A1 DE 102015012387 A DE102015012387 A DE 102015012387A DE 102015012387 A1 DE102015012387 A1 DE 102015012387A1
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Germany
Prior art keywords
measuring
optical system
beam waist
operating
oct
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Pending
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DE102015012387.4A
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German (de)
English (en)
Inventor
Christoph Hauger
Artur Högele
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Carl Zeiss Meditec AG
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Carl Zeiss Meditec AG
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Priority to DE102015012387.4A priority Critical patent/DE102015012387A1/de
Publication of DE102015012387A1 publication Critical patent/DE102015012387A1/de
Pending legal-status Critical Current

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    • 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
    • A61B3/0091—Fixation targets for viewing direction
    • 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
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/13—Ophthalmic microscopes
    • 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
    • G01B9/02029—Combination with non-interferometric systems, i.e. for measuring the object
    • G01B9/0203—With imaging systems
    • 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
    • G01B9/02034—Interferometers characterised by particularly shaped beams or wavefronts
    • G01B9/02035—Shaping the focal point, e.g. elongated focus
    • 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
    • G02B21/00—Microscopes
    • G02B21/02—Objectives
    • G02B21/025—Objectives with variable magnification
    • 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
    • G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
    • G02B27/0938—Using specific optical elements
    • G02B27/095—Refractive optical elements

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE102015012387.4A 2014-09-19 2015-09-21 Optisches System, umfassend ein Mikroskopiesystem und ein OCT-System Pending DE102015012387A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102015012387.4A DE102015012387A1 (de) 2014-09-19 2015-09-21 Optisches System, umfassend ein Mikroskopiesystem und ein OCT-System

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014014182.9 2014-09-19
DE102014014182 2014-09-19
DE102015012387.4A DE102015012387A1 (de) 2014-09-19 2015-09-21 Optisches System, umfassend ein Mikroskopiesystem und ein OCT-System

Publications (1)

Publication Number Publication Date
DE102015012387A1 true DE102015012387A1 (de) 2016-03-24

Family

ID=54199160

Family Applications (2)

Application Number Title Priority Date Filing Date
DE102015012387.4A Pending DE102015012387A1 (de) 2014-09-19 2015-09-21 Optisches System, umfassend ein Mikroskopiesystem und ein OCT-System
DE112015004256.3T Pending DE112015004256A5 (de) 2014-09-19 2015-09-21 System zur optischen Kohärenztomographie, umfassend ein zoombares Kepler-System

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE112015004256.3T Pending DE112015004256A5 (de) 2014-09-19 2015-09-21 System zur optischen Kohärenztomographie, umfassend ein zoombares Kepler-System

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Country Link
US (2) US10092179B2 (https=)
EP (1) EP2997880B1 (https=)
JP (1) JP6696977B2 (https=)
CH (1) CH711778B1 (https=)
DE (2) DE102015012387A1 (https=)
WO (1) WO2016041640A1 (https=)

Cited By (1)

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WO2021047933A1 (de) 2019-09-13 2021-03-18 Carl Zeiss Meditec Ag VORRICHTUNG ZUR MESSUNG VON BIOMETRISCHEN GRÖßEN DES AUGES

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DE102019214002A1 (de) * 2019-09-13 2021-03-18 Carl Zeiss Meditec Ag Vorrichtung zur Messung von biometrischen Größen des Auges

Also Published As

Publication number Publication date
US20170245755A1 (en) 2017-08-31
US20160081545A1 (en) 2016-03-24
WO2016041640A1 (de) 2016-03-24
US9662010B2 (en) 2017-05-30
JP2017533004A (ja) 2017-11-09
EP2997880B1 (en) 2019-02-06
US10092179B2 (en) 2018-10-09
CH711778B1 (de) 2019-06-14
JP6696977B2 (ja) 2020-05-20
DE112015004256A5 (de) 2017-06-01
EP2997880A1 (en) 2016-03-23

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