Patents
Patents for G01B 9 - Instruments as specified in the subgroups and characterised by the use of optical measuring means (14,810)
08/2011
08/25/2011US20110205490 Optical tomographic image photographing apparatus
08/25/2011DE102010000550A1 Verfahren zum Fokussieren einer Objektebene und optische Anordnung A method of focusing an object plane and the optical arrangement
08/25/2011CA2790209A1 Fiber optic pipeline monitoring systems and methods of using the same
08/24/2011EP2359121A2 Systems, apparatus and methods for extending imaging depth range of optical coherence tomography through optical sub-sampling
08/24/2011EP2359089A2 Phase-shifting interferometry in the presence of vibration
08/24/2011CN102162723A Angle measuring interferometer
08/24/2011CN101799273B Nanoscale size structure measuring method and device
08/23/2011USRE42641 Depth-resolved spectroscopic optical coherence tomography
08/23/2011US8004692 Optical interferometer and method
08/23/2011US8004691 Measuring apparatus, exposure apparatus and method, and device manufacturing method
08/23/2011US8004690 Device and method for the optical measurement of an optical system, measurement structure support, and microlithographic projection exposure apparatus
08/23/2011US8004689 Method of assessing bond integrity in bonded structures
08/23/2011US8004687 Interferometric system with reduced vibration sensitivity and related method
08/23/2011US8004686 Compensating for time varying phase changes in interferometric measurements
08/19/2011CA2732159A1 Interferometric methods and systems
08/19/2011CA2732119A1 Extended range interferometric methods and systems
08/18/2011WO2011099925A1 Method for and use of digital holographic microscopy and imaging on labelled cell samples
08/18/2011WO2011076968A3 System and method for the detection and characterisation of nanoparticles
08/18/2011WO2010150483A3 Image pickup apparatus and image pickup method using optical coherence tomography
08/18/2011US20110201924 Method and Apparatus for Improving Image Clarity and Sensitivity in Optical Tomography Using Dynamic Feedback to Control Focal Properties and Coherence Gating
08/18/2011US20110199618 Systems and Methods for Optically Generated Trigger Multiplication
08/18/2011US20110199617 Tunable interference filter, light sensor and analytical instrument
08/18/2011US20110199610 Thin-layer porous optical sensors for gases and other fluids
08/18/2011US20110199577 Article for use in an oct-method and intraocular lens
08/18/2011DE202008018042U1 Mosaikmire zur Messung der Anzahl der Pixel unterschiedlichen Kontrastes und Farbe, die das optische Gerät auflöst und auch zur Schätzung des Einflusses des Moire Mosaikmire for measuring the number of pixels different contrast and color, which dissolves the optical device and also to estimate the influence of Moire
08/18/2011DE102010007729A1 Vorrichtung zum Scannen eines Objekts, Verfahren zum Betreiben der Vorrichtung und Scanmikroskop An apparatus for scanning an object to provide methods for operating the apparatus and scanning microscope
08/18/2011DE102006025505B4 Konfokales Selbstinterferenz-Mikroskop ohne Nebenmaxima Confocal self-interference microscopy without secondary maxima
08/17/2011EP2356491A1 A system, device and method for detecting seismic acceleration
08/17/2011CN101209199B 光图像计测装置 Optical image measurement device
08/16/2011US7999948 Interferometric system for the use of special-purpose optical systems
08/16/2011US7999947 Optical coherence imaging systems having a mechanism for shifting focus and scanning modality and related adapters
08/16/2011US7999946 Fiber optic particle motion sensor system
08/16/2011US7999945 Optical coherence tomography / acoustic radiation force imaging probe
08/16/2011US7999938 Measurements of optical inhomogeneity and other properties in substances using propagation modes of light
08/11/2011WO2011096200A1 Interference measurement device and measurement method
08/11/2011WO2011095145A1 Measuring device for measuring at least one position change and/or at least one angle change and a method for dynamically measuring at least one position change and/or angle change
08/11/2011US20110194120 Method and device for phase measurement
08/11/2011US20110194118 Wavelength variable interference filter, optical sensor, analyzer and process for producing wavelength variable interference filter
08/10/2011CN102150007A Compact fiber optic geometry for a counter chirp fmcw coherent laser radar
08/10/2011CN102147233A Physical parameter common-channel phase-shift digital holographic microscopic device based on diffraction grating
08/10/2011CN101858727B Parallel confocal measuring system and measuring method based on digital micromirror light source
08/10/2011CN101023318B Phase-resolved measurement for frequency-shifting interferometry
08/09/2011US7995853 Optimized image processing for wavefront coded imaging systems
08/09/2011US7995213 Measurement method, measurement apparatus, exposure apparatus, and device fabrication method
08/09/2011US7995212 Optical displacement measuring device
08/09/2011US7995211 Contra-propagative wave spectograph
08/09/2011US7995210 Devices and arrangements for performing coherence range imaging using a common path interferometer
08/09/2011US7995209 Time domain multiplexing of interferometric sensors
08/09/2011US7995208 Monolithic interferometer with optics of different material
08/09/2011US7995207 Spectral interferometry method and apparatus
08/09/2011US7995054 Identification of edge regions from 3D point data
08/09/2011US7992440 Optical fiber vibration sensor
08/04/2011US20110190640 Pressure sensor with an interferometric sensor and an in-fiber Bragg grating reference sensor
08/04/2011US20110190605 Biological information detector, biological information measuring device, and method for designing reflecting part in biological information detector
08/04/2011US20110188850 Interferometer, demodulator, and optical communication module
08/04/2011US20110188047 Enhanced sensitivity interferometric sensors
08/04/2011US20110188045 Range adjustable real-time autocorrelator
08/04/2011US20110188044 Real-time wide-range reflective autocorrelator
08/04/2011DE102010006749A1 Messgerät zum Messen zumindest einer Positionsänderung und/oder zumindest einer Winkeländerung und ein Verfahren zum dynamischen Messen zumindest einer Positionsänderung und/oder einer Winkeländerung Measuring device for measuring at least one change in position and / or at least an angle change and a method of dynamically measuring at least one change in position and / or angle change
08/04/2011DE102009043750A1 Verfahren und Vorrichtung zur Detektion von Ablagerungen im Auge Method and apparatus for detection of deposits in the eye
08/03/2011EP1506340B1 System and method for online control of paper elasticity and thickness
08/03/2011CN102142654A Single/double-frequency output laser head and laser output method
08/02/2011US7990544 Microcontroller-based imaging system utilizing a CMOS image sensor array
08/02/2011US7990543 Surface characterization based on optical phase shifting interferometry
08/02/2011US7990542 Memory-based high-speed interferometer
08/02/2011US7990541 Optical coherence imaging systems having a reduced effective linewidth
08/02/2011US7990540 Apparatus and methods using highly optically dispersive media
08/02/2011US7990539 Sensor and method utilizing multiple optical interferometers
07/2011
07/28/2011WO2011091369A1 Multiple window processing schemes for spectroscopic optical coherence tomography (oct) and fourier domain low coherence interferometry
07/28/2011WO2011091012A2 Interferometer with variable optical path length reference mirror and applications thereof
07/28/2011WO2011089608A1 Method and apparatus for probing an object, medium or optical path using noisy light
07/28/2011WO2011089010A1 Method and assembly for robust interferometry
07/28/2011US20110181891 Systems Configured to Generate Output Corresponding to Defects on a Specimen
07/28/2011US20110181888 High resolution extended depth of field optical coherence tomography
07/27/2011EP2347216A1 Interferometry method for optically examining coatings
07/27/2011EP2347215A1 Method and device for interferometry
07/27/2011EP1604168B1 Profiling complex surface structures using scanning interferometry
07/27/2011CN201909888U Image acquisition device of large-sized tool microscope
07/27/2011CN102137732A Method for calibrating the pulse energy of a laser device using a coherence-optical interferometric measuring apparatus
07/27/2011CN101881606B Laser straightness interferometer light path system
07/27/2011CN101203729B Distance/speed meter and distance/speed measurement method
07/26/2011US7986414 Measurement of multiple surface test objects with frequency scanning interferometer
07/26/2011US7986413 Methods and apparatus for rapid scanning continuous wave terahertz spectroscopy and imaging
07/26/2011US7986412 Interferometric defect detection and classification
07/21/2011WO2011086357A1 Compact interferometer spectrometer
07/21/2011US20110176144 Polarization Based Delay Line Interferometer
07/21/2011US20110176143 Resonator length measurement
07/21/2011US20110176142 Optical Coherence Tomography Methods and Systems
07/21/2011US20110176141 Method for Evaluating Characteristics of Optical Modulator Having Mach-Zehnder Interferometers
07/21/2011US20110176139 Measuring apparatus and exposure device
07/21/2011US20110176138 Interferometer with variable optical path length reference mirror and applications thereof
07/21/2011US20110176128 Optical filter, analytical instrument, optical device, and characteristic measurement method
07/21/2011US20110174078 FIBER-OPTIC, DIGITAL SYSTEM FOR LASER DOPPLER VIBROMETERS (LDVs)
07/20/2011EP1959816B1 Interferometric sample measurement
07/20/2011CN201903321U Automatic laser wheel set detector
07/20/2011CN102128588A Integral double-frequency laser interferometer
07/20/2011CN101339002B Large angle Michelson type shearing speckle interferometer
07/19/2011US7982883 On-chip phase microscope/beam profiler based on differential interference contrast and/or surface plasmon assisted interference
07/19/2011US7982880 Optical image measurement device
07/19/2011US7982879 Methods and systems for performing angle-resolved fourier-domain optical coherence tomography
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