| Patents for G01B 9 - Instruments as specified in the subgroups and characterised by the use of optical measuring means (14,810) |
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| 11/26/2009 | DE112007003242T5 Interferometer mit Beibehaltung einer optischen Beziehung zwischen Elementen Interferometer with optical maintaining a relationship between elements |
| 11/26/2009 | CA2723461A1 Laser ultrasonic measurement system with movable beam delivery |
| 11/25/2009 | EP2122299A2 Dual beam heterodyne fourier domain optical coherence tomography |
| 11/25/2009 | EP2120686A2 Apparatus for optical frequency domain tomography with adjusting system, adjusting system of apparatus for optical frequency domain tomography and method for adjusting apparatus for optical frequency domain tomography and method for imaging of ojects |
| 11/25/2009 | CN101586941A Low non-linear error and low temperature drift two-frequency laser interference device |
| 11/24/2009 | US7623285 Method and device for opto-acoustical imagery |
| 11/24/2009 | US7623245 Differential pressure measuring system and differential pressure measuring method |
| 11/24/2009 | CA2335338C Method and apparatus for ultrasonic laser testing |
| 11/19/2009 | WO2009140617A2 Oct combining probes and integrated systems |
| 11/19/2009 | WO2009140614A2 Optical coherence tomography laser with integrated clock |
| 11/19/2009 | WO2009140468A2 Method and apparatus for spectroscopic characterization of samples using a laser-ultrasound system |
| 11/19/2009 | WO2009139486A1 Optical tomograph |
| 11/19/2009 | WO2009138120A1 High voltage measurement device using poled fibers |
| 11/19/2009 | US20090286172 Surface shape measurement apparatus and exposure apparatus |
| 11/19/2009 | US20090284752 Method and apparatus for spectroscopic characterization of samples using a laser-ultrasound system |
| 11/19/2009 | US20090284750 Interferometer |
| 11/19/2009 | US20090284748 Speckle Noise Reduction in Coherent Imaging Systems |
| 11/19/2009 | DE102006007411B4 Aktive Steuerung und Erfassung von zwei nahezu orthogonalen Polarisationen bei einer Faser zur Heterodyninterferometrie Active control and acquisition of two nearly orthogonal polarizations in a heterodyne fiber for |
| 11/18/2009 | EP2120097A1 Position measuring module, position measuring apparatus, stage apparatus, exposure apparatus and device manufacturing method |
| 11/18/2009 | EP2120026A1 Microelectromechanical lamellar grating including sloped mirror for generating an optical path difference |
| 11/18/2009 | EP2120005A1 Interferometer |
| 11/18/2009 | CN101583857A Interferometer maintaining optical relationship between elements |
| 11/17/2009 | US7619748 Exposure apparatus mounted with measuring apparatus |
| 11/17/2009 | US7619745 Optical encoder including aperture with diffusion element and collimator lens |
| 11/17/2009 | US7619744 Movement sensor |
| 11/17/2009 | US7619742 High-speed spectrographic sensor for internal combustion engines |
| 11/17/2009 | US7619722 Lens replacing method and manufacturing method for alternative lens |
| 11/12/2009 | WO2009136659A1 Optical coherence tomographic imaging apparatus and optical coherence tomographic imaging method |
| 11/12/2009 | WO2009115061A4 Method of investigation of volume change dynamics of physiologically, particularly photosynthetically active samples, and the device for the method application |
| 11/12/2009 | US20090279099 Method for fabricating a sensor, a sensor, and a method for sensing |
| 11/12/2009 | US20090279098 Optical coherence tomography apparatus |
| 11/12/2009 | US20090279065 Measurement apparatus and exposure apparatus |
| 11/12/2009 | DE102008041284A1 Ophthalmo-Operationsmikroskopsystem mit OCT-Messeinrichtung Ophthalmic surgical microscope system with OCT-measuring device |
| 11/11/2009 | EP2116810A2 Optical displacement measuring device |
| 11/11/2009 | EP2116809A2 Interferometer for use in a microscope |
| 11/11/2009 | CN201344990Y A interferometer primary mirror adjustment mechanism |
| 11/11/2009 | CN100559170C Tomography imaging apparatus |
| 11/10/2009 | US7616321 Optical coupler for rotating catheter |
| 11/10/2009 | US7616320 Method and apparatus for recognition of microorganisms using holographic microscopy |
| 11/10/2009 | US7616319 Spectroscopic ellipsometer and polarimeter systems |
| 11/10/2009 | US7616318 Apparatus for measuring waveform of optical electric field, optical transmission apparatus connected thereto and a method for producing the optical transmission apparatus |
| 11/05/2009 | WO2009134310A2 Apparatus for measurement of the axial length of an eye |
| 11/05/2009 | WO2009134296A2 Apparatus and method for dynamic cellular probing and diagnostics using holographic optical forcing array |
| 11/05/2009 | WO2009132964A1 Optical arrangement for illuminating a measured object, and interferometric arrangement for measuring surfaces of a measured object |
| 11/05/2009 | WO2009132919A1 Interferometric arrangement and method for adjusting a path difference |
| 11/05/2009 | WO2009132918A1 Arrangement for aligning a measured object with a detector, interferometric arrangement, and alignment method |
| 11/05/2009 | US20090276188 Quantitative differential interference contrast (dic) microscopy and photography based on wavefront sensors |
| 11/05/2009 | US20090274964 Measuring apparatus and exposure apparatus having the same |
| 11/05/2009 | US20090273790 Wavelength-tunable light generator and optical coherence tomography device |
| 11/05/2009 | US20090273789 Interferometer |
| 11/05/2009 | DE102008002206A1 Fiber optic probe head for detecting form or distance, particularly coarse surface area of specimen of interferometric measuring arrangement, comprises non-discretely built Fizeau interferometer for introducing partial beams |
| 11/05/2009 | DE102008001482A1 Interferometrische Anordnung sowie Verfahren zum Einstellen eines Gangunterschieds Interferometric arrangement and method for adjusting a path difference |
| 11/05/2009 | DE102008001476A1 Anordnung zum Ausrichten eines Messobjekts relativ zu einem Detektor, interferometrische Anordnung sowie Ausrichtverfahren Arrangement for aligning a test object relative to a detector array and interferometric alignment method |
| 11/03/2009 | US7613367 Optical sensor and modulator |
| 11/03/2009 | US7612893 Scanning interferometric methods and apparatus for measuring aspheric surfaces and wavefronts |
| 11/03/2009 | US7612890 System and method for controlling wafer temperature |
| 11/03/2009 | US7612889 Method and apparatus for measuring displacement of a sample |
| 11/03/2009 | US7612887 Micro resonator sensor |
| 11/03/2009 | US7612886 Fiber-optic seismic sensor |
| 10/29/2009 | WO2009131655A2 Automated assessment of optic nerve head with spectral domain optical coherence tomograph |
| 10/29/2009 | WO2009130024A1 Spacer for placing retroreflectors of varying sizes on a standard drill adapter |
| 10/29/2009 | US20090268213 Apparatus for measurement of the axial length of an eye |
| 10/29/2009 | US20090268210 Compact Littrow Encoder |
| 10/29/2009 | US20090268209 Method and Apparatus for Determination of Geometric Values on an Object |
| 10/29/2009 | US20090268208 Method and device for detecting the contour data and/or optical characteristics of a three-dimensional semi-transparent object |
| 10/29/2009 | US20090268199 Lens shape measuring apparatus and the method thereof, manufacturing method of spectacle lens, and manufacturing method of spectacles |
| 10/29/2009 | DE102008020902A1 Chromatic-confocal spectral two beam- interferometry arrangement for e.g. microprofile measurement, has semitransparent mirrors and Fabry-perot- interferometer attached to chromatic-confocal spectral two beam- interferometer in rays path |
| 10/29/2009 | DE102008016973A1 Interferometer i.e. spectral interferometer, for layer thickness measurement, has light cable arranged in optical path for complete controlling of wave length- and/or polarization-dependent effects on thickness measurement result |
| 10/28/2009 | EP2112464A1 Tracking type laser interferometer |
| 10/28/2009 | EP2112463A1 Intermarry adapter for placing retro reflectors of different sizes on standardized bore adapters |
| 10/28/2009 | CN101568296A Imaging system with two imaging modalities |
| 10/28/2009 | CN101566459A Dual-frequency laser interferometer |
| 10/27/2009 | US7609731 Laser system using ultra-short laser pulses |
| 10/27/2009 | US7609392 Harmonically matched diffraction grating pair |
| 10/27/2009 | US7609391 Optical lattice microscopy |
| 10/27/2009 | US7609388 Spatial wavefront analysis and 3D measurement |
| 10/27/2009 | US7609385 Method and apparatus for characterization of the response of optical devices |
| 10/27/2009 | US7609384 Device for generating a carrier in an interferogram |
| 10/27/2009 | US7609383 Optical spectrum analyzer |
| 10/27/2009 | US7609372 System and method for measuring length of camera lens |
| 10/22/2009 | WO2009127328A1 Method and apparatus for measuring return flow in a well |
| 10/22/2009 | WO2009103015A3 An interferometer employing a multi-waveguide optical loop path and fiber optic rotation rate sensor employing same |
| 10/22/2009 | WO2009098516A3 Camera adapter based optical imaging apparatus |
| 10/22/2009 | WO2009094451A3 Systems, devices and methods for imaging and surgery |
| 10/22/2009 | US20090262364 Method, phase grating and device for analyzing a wave surface of a light beam |
| 10/22/2009 | US20090262361 Optical probe |
| 10/22/2009 | US20090262359 Apparatus for optical frequency domain tomography with adjusting system |
| 10/22/2009 | US20090262358 Airway adaptor with optical pressure transducer and method of maufacturing a sensor component |
| 10/22/2009 | US20090262333 In line thickness measurement |
| 10/22/2009 | US20090261240 Calibration jig for optical tomographic imaging apparatus and method for generating a calibration conversion table |
| 10/22/2009 | DE202008007659U1 Goniometer zur optischen Prismen- und/oder Polygonvermessung Goniometer for optical prism and / or polygon survey |
| 10/22/2009 | DE102009011952A1 Verfahren und Anordnung zur Verschiebung Method and arrangement for shifting |
| 10/22/2009 | CA2721179A1 Method and apparatus for measuring return flow in a well |
| 10/21/2009 | EP2110510A1 Method and apparatus for measuring return flow in a well |
| 10/21/2009 | EP1046016B1 Spectral imaging apparatus and methodology |
| 10/21/2009 | CN101561296A Low-coherence measuring method and system for fiber retardation |
| 10/21/2009 | CN100552376C Method and device of light splitting, image-forming and synchronous phase-shifting in optical interferometry |
| 10/21/2009 | CN100552375C Simultaneous phase shifting Fizeau interferomenter |
| 10/20/2009 | US7605926 Optical system, method of manufacturing an optical system and method of manufacturing an optical element |
| 10/20/2009 | US7605923 Embeddable polarimetric fiber optic sensor and method for monitoring of structures |