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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11/20/2008 | WO2008138688A1 Interferometric measuring device |
11/20/2008 | WO2008138317A1 Method for linear optical coherence tomography |
11/20/2008 | WO2008087613A3 Dual beam heterodyne fourier domain optical coherence tomography |
11/20/2008 | WO2008057662A3 Wavelength modulation spectroscopy for simultaneous measurement of two or more gas ingredients |
11/20/2008 | WO2007123623A3 Bandwidth measuring device for high pulse repetition rate pulsed laser |
11/20/2008 | US20080285601 External cavity semiconductor laser and method for fabrication thereof |
11/20/2008 | US20080285048 Method and apparatus for simultaneously acquiring interferograms and method for solving the phase information |
11/20/2008 | US20080285047 Optical fiber probe |
11/20/2008 | US20080285045 Determining Electric Field Characteristics of Laser Pulses |
11/20/2008 | US20080285043 Interferometric Sample Measurement |
11/20/2008 | US20080285042 System for Finding Integer Solutions |
11/20/2008 | US20080285041 Optical Device for Measuring Modulated Signal Light |
11/20/2008 | US20080285019 Interferometry testing of lenses, and systems and devices for same |
11/19/2008 | EP1993081A1 Optoelectronic sensor assembly and method for monitoring a surveillance area |
11/19/2008 | CN101310160A Dynamic air turbulence compensation for an interferometric measurement apparatus |
11/19/2008 | CN101308011A Integration scanning type optical measurement method |
11/18/2008 | US7453579 Measurement of the dynamic characteristics of interferometric modulators |
11/18/2008 | US7453575 Spectrometer including a plurality of spectrally diverse filters each outputting multiple discrete wavelength peaks, and associated methods |
11/18/2008 | US7453574 System and method for finding integer solutions |
11/18/2008 | US7453560 Method of evaluating optical element |
11/13/2008 | WO2008137710A1 High resolution optical coherence tomography based imaging for intraluminal and interstitial use implemented with a reduced form factor |
11/13/2008 | WO2008137077A1 Methods, systems and computer program products for mixed-density optical coherence tomography (oct) imaging |
11/13/2008 | WO2008136404A1 Optical member, interferometer system, stage apparatus, exposure apparatus and device manufacturing method |
11/13/2008 | US20080278730 Methods and systems for determining optical propertis using low coherence interference signals |
11/13/2008 | US20080278729 Multi-directional projection type moire interferometer and inspection method of using the same |
11/13/2008 | US20080278712 Confocal Fiber-Optic Laser Device and Method for Intraocular Lens Power Measurements |
11/13/2008 | DE102007022217A1 Interferometrische Messeinrichtung Interferometric measurement device |
11/13/2008 | DE102007021953A1 Optical component for use in interferometric measuring device, has diffractive auxiliary unit converting irradiated light into auxiliary waves, where fictitious surface is positioned in auto-collimation position concerning spherical waves |
11/12/2008 | EP1989507A1 Method and apparatus for determining the shape, distance and orientation of an object |
11/12/2008 | CN101304683A Method and apparatus for method for viewing and analyzing of one or more biological samples with progressively increasing resolutions |
11/12/2008 | CN101304682A Arrangements and methods for providing multimodality microscopic imaging of one or more biological structures |
11/12/2008 | CN101303223A Multi-directional projection type moire interferometer and inspection method of using the same |
11/12/2008 | CN101303222A Optical ruler |
11/12/2008 | CN100432658C A sensor based on asymmetric interference arm Mach-Zehnder interferometer |
11/12/2008 | CN100432620C Interferometric apparatus for measuring moving object and optical interferometry method for measuring moving object |
11/12/2008 | CN100432619C Method and apparatus for measuring bandwidth of an optical spectrum output of a very small wavelength very narrow bandwidth high power laser |
11/11/2008 | US7450618 Laser system using ultrashort laser pulses |
11/11/2008 | US7450245 Method and apparatus for measuring high-bandwidth electrical signals using modulation in an optical probing system |
11/11/2008 | US7450244 Full circumferential scanning OCT intravascular imaging probe based on scanning MEMS mirror |
11/11/2008 | US7450243 Volumetric endoscopic coherence microscopy using a coherent fiber bundle |
11/11/2008 | US7450242 Optical tomography apparatus |
11/11/2008 | US7450241 Detecting vulnerable plaque |
11/11/2008 | US7450240 Laser device coupled to a cavity by optical feedback for detecting gas traces |
11/11/2008 | US7450239 Optical pulse evaluation device and in-service optical pulse evaluation device |
11/11/2008 | US7450238 Device and method for spectrally resolving detection of a sample |
11/11/2008 | US7450237 Non-invasive electric-filed-detection device and method |
11/11/2008 | US7450225 Correction of optical metrology for focus offset |
11/11/2008 | US7449264 Optical path includes an image plane, a reflective reticle mask that causes different shifts in locations at the image plane of best focus of features having different sizes or pitches, and a reflective surface including a spherical aberration to compensate for the shifts in the locations of best focus |
11/06/2008 | WO2008132657A1 Localization system |
11/06/2008 | WO2008092107B1 Holographic microscope system and method for optical trapping and inspection of materials |
11/06/2008 | WO2008091286A3 Phase-conjugate optical coherence tomography methods and apparatus |
11/06/2008 | WO2007133684A3 Systems, methods, and apparatuses of low-coherence enhanced backscattering spectroscopy |
11/06/2008 | WO2007059479A3 Polarization sensitive optical coherence device for obtaining birefringence information |
11/05/2008 | EP1987318A2 Methods and systems for performing angle-resolved fourier-domain optical coherence tomography |
11/05/2008 | EP1987317A1 Sensing a disturbance |
11/05/2008 | CN100430684C Method and apparatus for self-calibration of a tunable-source phase shifting interferometer |
11/04/2008 | US7447408 Imaging system and related techniques |
11/04/2008 | US7446885 Device for measuring in three dimensions a topographical shape of an object |
11/04/2008 | US7446881 System, apparatus, and method for determining temperature/thickness of an object using light interference measurements |
11/04/2008 | US7446880 Method and apparatus for measuring and monitoring optical properties based on a ring-resonator |
11/04/2008 | US7446878 Method and apparatus for improvement of spectrometer stability, and multivariate calibration transfer |
11/04/2008 | US7446877 All-fiber spectroscopic optical sensor |
11/04/2008 | US7445938 System and method for detecting presence of analytes using gratings |
10/30/2008 | WO2008128547A1 Interferometer actuator |
10/30/2008 | WO2008070782A3 Contact lens blister packages and methods for automated inspection of hydrated contact lenses |
10/30/2008 | WO2008068497A3 Multiple beam source for a multi-beam interferometer and multi-beam interferometer |
10/30/2008 | WO2007015954A3 Focused droplet nebulizer for evaporative light scattering detector |
10/30/2008 | US20080266573 Micro resonator sensor |
10/30/2008 | US20080266572 Optical device and method of making the same |
10/30/2008 | US20080266571 Vibration Resistant Interferometry |
10/30/2008 | US20080266569 Noncontact surface form measuring apparatus |
10/30/2008 | DE10392396B4 Interferometer Interferometer |
10/29/2008 | EP1985967A1 Fiber interferometric sensor and phase compensation method of PGC demodulator |
10/29/2008 | EP1984992A2 System and method for providing chirped electromagnetic radiation |
10/29/2008 | EP1984716A2 Wavefront analysis method involving multilateral interferometry with frequency difference |
10/29/2008 | CN101294791A Method for dynamically measuring interference signal analysis |
10/29/2008 | CN100429475C Method and apparatus for reducing heterodyne interference nonlinear error first harmonic component |
10/28/2008 | USRE40551 Device for measuring translation, rotation or velocity via light beam interference |
10/28/2008 | US7444032 Demodulation and phase estimation of two-dimensional patterns |
10/28/2008 | US7443518 Measuring instrument, in particular for transmission measurement in vacuum system |
10/28/2008 | US7443514 Diffractive null corrector employing a spatial light modulator |
10/28/2008 | US7443513 Apparatus for optical measurement of an object |
10/28/2008 | US7443512 Apparatus and method for measurement of film thickness using improved fast fourier transformation |
10/28/2008 | US7443511 Integrated plane mirror and differential plane mirror interferometer system |
10/28/2008 | US7443510 Tunable laser for dynamic measurement |
10/28/2008 | US7443509 Optical and electronic interface for optically coupled resonators |
10/28/2008 | US7443493 Transfer characteristic calculation apparatus, transfer characteristic calculation method, and exposure apparatus |
10/28/2008 | US7443492 Device and method for testing lens modules |
10/28/2008 | US7442951 Reticle for use in rapid determination of average intrafield scanning distortion having transmissivity of a complementary alignment attribute being different than the transmissivity of at least one alignment attribute |
10/23/2008 | WO2008125198A1 Device and method for axial length measurement having expanded measuring function in the anterior eye segment |
10/23/2008 | WO2008089393A3 An optical coherence tomography imaging system and method |
10/23/2008 | WO2008080076B1 Carousel having liquid filled cells for optical testing of ophthalmic lenses |
10/23/2008 | US20080260370 Optical System |
10/23/2008 | US20080259466 Platform Transport Systems |
10/23/2008 | US20080259350 Measurement apparatus, exposure apparatus, and device fabrication method |
10/23/2008 | US20080259345 Three-dimensional microscope and method for obtaining three-dimensional image |
10/23/2008 | DE102007018817A1 Verfahren und Vorrichtung zur Druckmessung Method and apparatus for pressure measurement |
10/22/2008 | EP1983356A1 Measurement method and measurement apparatus using tracking type laser interferometer |
10/22/2008 | CN101290215A Micro-displacement sensor based on PGC demodulated interferential scanning |
10/21/2008 | US7440174 Coherent fiber diffractive optical element beam combiner |