Patents
Sitemap › G01 - Measuring; Testing › G01B - Measuring length, thickness or similar linear dimensions; Measuring angles; Measuring areas; Measuring irregularities of surfaces or contours › G01B 9 - Instruments as specified in the subgroups and characterised by the use of optical measuring means
Patents for G01B 9 - Instruments as specified in the subgroups and characterised by the use of optical measuring means (14,810)
11/2012
11/15/2012WO2012154386A1 Interferometric material sensing apparatus including adjustable reference arm and associated methods
11/15/2012WO2012154385A1 Interferometric biological sensing apparatus including adjustable reference arm and associated methods
11/15/2012WO2012154384A1 Interferometric material sensing apparatus including adjustable coupling and associated methods
11/15/2012WO2012154383A1 Interferometric biometric sensing apparatus including adjustable coupling and associated methods
11/15/2012WO2012154382A1 Interferometric sensing apparatus including adjustable reference arm and associated methods
11/15/2012WO2012154381A1 Interferometric sensing apparatus including adjustable coupling and associated methods
11/15/2012WO2012154023A1 A system and method for assessing the position of a body
11/15/2012WO2012134291A4 Interferometer module
11/15/2012WO2012134290A4 Lithography system with differential interferometer module
11/15/2012US20120287440 Oct device
11/15/2012US20120287439 Interferometer and Fourier Spectrometer using same
11/15/2012US20120287438 Optical filter, optical filter module, and photometric analyzer
11/15/2012DE102011101415A1 Optical arrangement for laser interference structuring of sample, has positioning mirrors which are arranged for reflecting beams on common target point so that optical path length of beams between beam splitter and common target is same
11/14/2012CN102782561A System and method for time-related microscopy of biological organisms
11/14/2012CN102782465A Compact interferometer spectrometer
11/14/2012CN102305666B Method and equipment for measuring day-time seeing based on solar apparent diameter variance measurement
11/13/2012US8310663 Methods and systems for calibrating an adjustable lens
11/08/2012WO2012151547A2 Real-time, dispersion -compensated low-coherence interferometry system
11/08/2012WO2012151546A2 A motion-compensated confocal microscope
11/08/2012WO2012150172A1 Spectrometric instrument
11/08/2012US20120281237 Speckle reduction in optical coherence tomography by path length encoded angular compounding
11/08/2012US20120281236 Four-dimensional optical coherence tomography imaging and guidance system
11/08/2012US20120281235 Optical tomographic image photographing apparatus
11/08/2012US20120281234 Delay line interferometer multiplexer
11/08/2012US20120281232 Interferometric material sensing apparatus including adjustable reference arm and associated methods
11/08/2012US20120281231 Interferometric biological sensing apparatus including adjustable reference arm and associated methods
11/08/2012US20120281230 Interferometric sensing apparatus including adjustable reference arm and associated methods
11/08/2012US20120281229 Interferometric material sensing apparatus including adjustable coupling and associated methods
11/08/2012US20120281228 Interferometric biometric sensing apparatus including adjustable coupling and associated methods
11/08/2012US20120281227 Interferometric sensing apparatus including adjustable coupling and associated methods
11/08/2012US20120281226 Optical sensor using a hollow core waveguide
11/08/2012US20120281225 Optical sensor having a non-negligible source coherence length
11/08/2012US20120281224 Systems and methods for endoscopic angle-resolved low coherence interferometry
11/08/2012US20120281223 Compact interferometer spectrometer
11/07/2012CN202522515U Detection and gloss grading device for pearls
11/07/2012CN202522192U One-meter vertical and contact interferometer
11/07/2012CN102768201A System for optical coherence tomography
11/07/2012CN102768011A Heterodyne laser interferometer capable of eliminating nonlinearity
11/07/2012CN101040777B A fundus observation device
11/06/2012US8305585 Fiber-optic assay apparatus based on phase-shift interferometry
11/06/2012US8305584 Measurement instrument of optical characteristics for sample flowing in passage
11/06/2012US8305565 System, method, and product for multiple wavelength detection using single source excitation
11/01/2012WO2012149420A1 Improved imaging with real-time tracking using optical coherence tomography
11/01/2012WO2012148309A1 Method for producing a phase portrait of an object
11/01/2012WO2012122027A3 Optomechanical module for converting a microscope to provide selective plane illumination microscopy
11/01/2012WO2012094523A3 Lens-free tomographic imaging devices and methods
11/01/2012US20120274946 Method and system for evaluating a height of structures
11/01/2012US20120274943 Fizeau reference arm using a chirped fiber bragg grating
11/01/2012US20120274942 Signal processing
11/01/2012US20120274937 Light processing system and method
11/01/2012CA2834289A1 Improved imaging with real-time tracking using optical coherence tomography
10/2012
10/31/2012EP2517616A2 Processes, arrangements and systems for providing frequency domain imaging of a sample
10/31/2012EP2517064A2 Illumination methods and systems for improving image resolution of imaging systems
10/31/2012DE102011018710A1 Optical sensor for, e.g. passenger car, has circuit unit that evaluates change of speckle or granulation patterns between signals from detector and determines information about change of object from change of patterns
10/31/2012CN202511754U Microscope reading device
10/31/2012CN202511753U Microscope reading apparatus for physics experiment teaching
10/31/2012CN102762952A Fiber optic pipeline monitoring systems and methods of using the same
10/31/2012CN102759793A Reflecting double-slit interferometer
10/31/2012CN102175142B Lens center error interference measuring system
10/31/2012CN102003935B Environment compensation method for measurement employing laser tracker
10/30/2012US8300669 Control system and apparatus for use with ultra-fast laser
10/30/2012US8300233 Interferometric encoder systems
10/30/2012US8300232 Method of measuring coating thickness using infrared light
10/30/2012US8300231 System and method for using slow light in optical sensors
10/30/2012US8300230 System and method to determine chromatic dispersion in short lengths of waveguides using a 3-wave interference pattern and a single-arm interferometer
10/30/2012US8300229 Chemical sensing with coherent detection of optical signal
10/30/2012US8300228 Matched pulse stimulated raman scattering
10/26/2012WO2012145251A1 Thin films and surface topography measurement using reduced library
10/26/2012WO2012142654A1 Magnetometer
10/25/2012US20120268745 Ultra-compact snapshot imaging fourier transform spectrometer
10/25/2012US20120266937 Diffractive optic
10/25/2012DE102012103502A1 Arrangement for fastening exchangeable probes of interferometric sensor on coordinate measuring machine, has holder for arranging probe with variable working distance in beam path of lens, particularly zoom lens
10/25/2012DE102011016660B4 Verfahren und Anordnung zur Kurz-Kohärenz-Holografie Method and system for short-coherence holography
10/25/2012DE102011001161B4 Vorrichtung und Verfahren zur interferometrischen Abstandsbestimmung Apparatus and method for interferometric distance measurement
10/24/2012EP2513595A1 Method for speckle mitigation in an interferometric distance meter and corresponding distance meter
10/24/2012CN102749062A Method for calculating stereoscopic angle of stereoscopic microscope
10/24/2012CN102749028A Method for measuring intermediate diameter of taper thread gauge of universal tool microscope in contact way
10/24/2012CN102749027A Linear color confocal microscope system
10/24/2012CN102052902B High-precision wide-range low-coherent interference shift demodulation device and demodulation method thereof
10/23/2012US8295150 Optical information medium measurement method, optical information method, optical information medium, recording apparatus, and reproducing apparatus
10/23/2012US8294885 Auxiliary device for helping to measure coaxiality of lenses
10/23/2012US8294884 Sideways drift correction device
10/18/2012WO2012142594A1 Switchable microscope arrangement with multiple detectors
10/18/2012WO2012140411A1 Optical sensor
10/18/2012WO2012140229A2 Systems and methods for swept-source optical coherence tomography
10/18/2012US20120262722 Apparatus and method for optical coherence tomography using multiple beams
10/18/2012US20120262721 Arbitrary Optical Waveform Generation Utilizing Optical Phase-Locked Loops
10/18/2012US20120262720 Optical coherence tomography imaging system
10/18/2012DE102004061067B4 Anordnung zur interferometrischen Weg- und Winkelmessung Arrangement for the interferometric displacement and angle measurement
10/17/2012CN102735163A Alignment of an interferometer module for an exposure tool
10/16/2012US8289524 Interferometer using polarization modulation
10/16/2012US8289523 Method and device for generating a synthetic wavelength
10/16/2012US8289522 Arrangements and methods for providing multimodality microscopic imaging of one or more biological structures
10/11/2012WO2012138066A2 Multimodal optical tomography system and method for same
10/11/2012WO2012138065A2 Optical tomography system having high-resolution spectrometer and method for same
10/11/2012WO2012136340A1 Method and system for optical coherence tomography
10/11/2012WO2012136339A1 Method and system for optical coherence tomography
10/11/2012WO2012136338A1 Method and system for optical coherence tomography
10/11/2012WO2012136238A1 Method and arrangement for short coherence holography
10/11/2012WO2012082776A3 Method and device for holographic opto-fluidic microscopy
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