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)
07/2010
07/01/2010DE102008063225A1 Vorrichtung zur Swept Source Optical Coherence Domain Reflectometry Swept Source Optical Coherence device for Domain Reflectometry
07/01/2010DE102008003282B4 Anordnung und Verfahren zu einer Bestimmung einer Position zweier Objekte relativ zueinander Apparatus and method to determine a position of two objects relative to each other
07/01/2010DE10142317B4 Vorrichtung zur Bestimmung eines Überlagerungsfehlers und kritischer Dimensionen in einer Halbleiterstruktur mittels Streuungsmessung Means for determining a critical dimension and overlay error in a semiconductor structure by means of scattering measurement
06/2010
06/30/2010EP2201325A1 Real time spectal-domain optical coherence tomography (sd-oct) with distributed acquisition and processing
06/30/2010EP2201324A1 Optical coherence tomography
06/30/2010EP2201323A1 Accuracy enhancing mechanism and method for current measuring apparatus
06/30/2010CN101765765A Measurement instrument of optical characteristics for sample flowing in passage
06/29/2010US7747101 Lens evaluation device
06/29/2010US7746480 Apparatus for characterizing fiber Bragg gratings
06/29/2010US7746477 System and method for illuminating and imaging a surface for an optical navigation system
06/29/2010US7746473 Full spectrum adaptive filtering (FSAF) for low open area endpoint detection
06/29/2010US7745772 Image forming state detection device
06/24/2010WO2010071682A2 A multimodal platform for nonlinear optical microscopy and microspectroscopy
06/24/2010WO2010069744A1 Optical instrument for testing optical systems and samples
06/24/2010US20100161273 Apparatus for and a method of determining surface characteristics
06/24/2010US20100159403 Movable body apparatus, exposure apparatus, exposure method, and device manufacturing method
06/24/2010US20100157309 Speckle reduction in optical coherence tomography by path length encoded angular compounding
06/24/2010US20100157308 Single fiber endoscopic full-field optical coherence tomography (oct) imaging probe
06/24/2010US20100157307 Sensor and an imaging system for remotely detecting an object
06/24/2010US20100157289 Lens inspection system using phase contrast imaging
06/24/2010US20100155603 System for detecting and locating water in a sandwich-type stucture for aircrafts
06/23/2010EP2199769A2 Force measuring device
06/23/2010EP2199734A1 Method and System for Optical Coherence Tomography
06/23/2010EP2198242A1 Laser sensor based system for status detection of tires
06/23/2010CN101755188A Measurement method, stage apparatus, and exposure apparatus
06/23/2010CN101755187A Generating model signals for interferometry
06/23/2010CN101413787B Inclined angle-adjustable appearance detection device
06/23/2010CN101241000B High steepness convex quadric aspherical aberration-free point sub-aperture stitching measurement method
06/23/2010CN101236066B Projection grating self-correction method
06/22/2010US7742174 Methods, systems and computer program products for removing undesired artifacts in fourier domain optical coherence tomography (FDOCT) systems using continuous phase modulation and related phase modulators
06/22/2010US7742173 Methods, arrangements and systems for polarization-sensitive optical frequency domain imaging of a sample
06/22/2010US7742172 Apparatus for varying the path length of a beam of radiation
06/22/2010US7742159 Apparatus for checking concentricity between lens barrel and barrel holder
06/22/2010US7742158 Method and apparatus for locally measuring refractive characteristics of a lens in one or several specific points of said lens
06/17/2010WO2010068764A2 Systems, apparatus and methods for extending imaging depth range of optical coherence tomography through optical sub-sampling
06/17/2010WO2010068482A1 Laser interferometer
06/17/2010WO2010067129A1 Dynamic probe detection system
06/17/2010WO2010066969A1 Device and method for imaging using non-linear detection
06/17/2010WO2010066949A1 Method for interferometric detection of surfaces
06/17/2010WO2010066751A2 Device and method for measuring the motion, shape, and/or deformation of objects
06/17/2010WO2010030884A3 Compact fiber optic geometry for a counter chirp fmcw coherent laser radar
06/17/2010US20100149549 Wavefront aberration measuring device and method and wavefront aberration adjusting method
06/17/2010US20100149548 Reticle Inspection Systems and Method
06/17/2010US20100149546 Optical object measurement apparatus
06/17/2010US20100149545 Apparatus and Method for Measuring Deformation of a Cantilever Using Interferometry
06/17/2010US20100149544 Sensor apparatus and method using optical interferometry
06/17/2010US20100149543 Method and System for Optical Coherence Tomography
06/17/2010US20100149542 Interferometer actuator
06/17/2010US20100149541 Performance of an Atom Interferometric Device through Complementary Filtering
06/17/2010DE102007016735B4 Testeinrichtung für mikromechanische Bauelemente Test device for micromechanical devices
06/17/2010CA2746147A1 Dynamic probe detection system
06/16/2010CN201508161U Space wave filtering hologram-interferometer
06/16/2010CN101738160A Double light source sinusoidal phase-modulation displacement measurement interferometer
06/15/2010US7738114 Exposure apparatus configured to minimize effects of mechanism for measuring stage position on peripheral mechanism and device-manufacturing method
06/15/2010US7738112 Displacement detection apparatus, polarization beam splitter, and diffraction grating
06/15/2010US7738111 Ultrafast chirped optical waveform recording using referenced heterodyning and a time microscope
06/15/2010US7738110 Displacement sensor based on photonic crystal waveguides
06/15/2010US7738108 Interferometer
06/15/2010US7738103 Inspection method and apparatus, lithographic apparatus, lithographic processing cell and device manufacturing method for determining a parameter of a target pattern
06/10/2010WO2010064058A1 Sensor device
06/10/2010WO2010063820A1 Device for generating a secondary source by laser-matter interaction, including an optical device for monitoring the direction and the position of a moving surface
06/10/2010WO2010033193A3 Substrates and optical systems and methods of use thereof
06/10/2010WO2010022754A8 Method for calibrating the pulse energy of a laser device using a coherence-optical interferometric measuring apparatus
06/10/2010US20100145648 System and method for correcting sampling errors associated with radiation source tuning rate fluctuations in swept-wavelength interferometry
06/10/2010US20100141959 Two grating lateral shearing wavefront sensor
06/10/2010US20100141957 Laser interferometer system for measuring roll angle
06/10/2010US20100141956 Dual beam heterodyne fourier domain optical coherence tomography
06/10/2010US20100141955 Sensor probe for fiber-based current sensor
06/10/2010US20100141954 Optical coherence tomography apparatus
06/10/2010US20100141930 Physical quantity measuring apparatus utilizing optical frequency domain reflectometry, and method for simultaneous measurement of temperature and strain using the apparatus
06/10/2010DE102008044375A1 Optisches Messgerät Optical Meter
06/09/2010EP2194409A1 Microscope and method for measuring movement, form and/or deformation of objects
06/09/2010EP2194356A1 Optical measuring device
06/09/2010CN101726844A Interference phase difference microscope
06/09/2010CN101726258A On-line detection system for hot object
06/09/2010CN101319872B Optical distance and position sensing apparatus
06/08/2010US7733742 Method and installation for acousto-optic imaging
06/08/2010US7733499 Method for optically testing semiconductor devices
06/08/2010US7733498 Exposure apparatus, method of controlling the same, and manufacturing method
06/08/2010US7733497 Method and apparatus for performing optical imaging using frequency-domain interferometry
06/08/2010US7733495 Optical multilayer mirror and fabry-perot interferometer having the same
06/08/2010US7733494 Bandwidth measuring device for high pulse repetition rate pulsed laser
06/08/2010US7733492 Sagnac fourier transform spectrometer having improved resolution
06/08/2010US7733468 Lens meter
06/08/2010US7732750 Wavefront coding interference contrast imaging systems
06/08/2010US7732217 Apparatus and method for reading fluorescence from bead arrays
06/03/2010WO2010062860A2 Fiber-based interferometer system for monitoring an imaging interferometer
06/03/2010WO2010062853A2 Scan error correction in low coherence scanning interferometry
06/03/2010WO2010060622A2 Imaging system
06/03/2010US20100134803 Laser sensor for self-mixing interferometry with increased detection range
06/03/2010US20100134801 Synchronous frequency-shift mechanism in fizeau interferometer
06/03/2010US20100134787 Measurement method of chromatic dispersion of optical beam waveguide using interference fringe measurement system
06/03/2010US20100134786 Interferometer with multiple modes of operation for determining characteristics of an object surface
06/03/2010US20100134780 Biaxial Laser Anemometry Probe
06/02/2010EP2191227A1 Forward-imaging optical coherence tomography (oct) systems and probe
06/02/2010DE102008059876A1 Ophthalmoscopic system for testing human eye during surgical operation, has focusing device for displacing lens relative to another lens, where focal length of former lens is larger than focal length of system
06/02/2010CN101718520A System for quickly measuring surface quality
06/02/2010CN101718519A Index glass ring interferometer
06/02/2010CN101308011B Integration scanning type optical measurement method
06/02/2010CN101290215B Micro-displacement sensor based on PGC demodulated interferential scanning
1 ... 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 ... 149