| Patents for G01B 9 - Instruments as specified in the subgroups and characterised by the use of optical measuring means (14,810) |
|---|
| 02/16/2006 | DE102005014496A1 Heterodynlaserinterferometer mit Porroprismen zum Messen einer Stufenverschiebung Heterodynlaserinterferometer with Porro prisms for measuring a level shift |
| 02/15/2006 | EP1625347A1 Three-point extensometer |
| 02/15/2006 | CN1735842A Rapid acquisition fused off-axis illumination direct-to-digital holography |
| 02/15/2006 | CN1735787A System and method for calibrating a hard disc drive magnetic head flying height tester by optical interference techniques |
| 02/15/2006 | CN1242241C 纳米检测光学系统 Nano-detecting optical system |
| 02/14/2006 | US6999182 Method and system for characterizing aspheric surfaces of optical elements |
| 02/14/2006 | US6999181 Advanced signal processing technique for translating fringe line disturbances into sample height at a particular position above an interferometer's sample stage |
| 02/14/2006 | US6999180 Optical film topography and thickness measurement |
| 02/14/2006 | US6999179 Optical encoder |
| 02/14/2006 | US6999178 Spatial-heterodyne interferometry for reflection and transmission (SHIRT) measurements |
| 02/14/2006 | US6999177 Method and apparatus for measuring multi-path interference noise in optical amplifier |
| 02/14/2006 | US6999176 Real-time optical correlating system |
| 02/09/2006 | WO2006014406A2 Interferometric optical assemblies and systems including interferometric optical assemblies |
| 02/09/2006 | WO2006014392A1 Endoscopic imaging probe comprising dual clad fibre |
| 02/09/2006 | US20060028654 Methods and systems for substrate surface evaluation |
| 02/09/2006 | US20060028653 Sensor using roof mirror/roof prism array scale, and apparatus equipped with the sensor |
| 02/09/2006 | US20060028652 Optical image measuring apparatus and optical image measuring method |
| 02/09/2006 | US20060028651 Method for sensing acoustic energy |
| 02/09/2006 | US20060028650 Optical sensing apparatus |
| 02/09/2006 | US20060028649 Multi beam scanning with bright/dark field imaging |
| 02/08/2006 | EP1624278A1 Measurement device for determining the distance of motor vehicle parts |
| 02/08/2006 | CN1731149A A sensor based on asymmetric interference arm Mach-Zehnder interferometer |
| 02/08/2006 | CN1731103A Forestry compass with tree measuring function and use method thereof |
| 02/07/2006 | US6995848 Method and apparatus for calibrating a wavelength-tuning interferometer |
| 02/02/2006 | WO2005119362A3 Laser interferometer mirror assembly |
| 02/02/2006 | WO2005024339A3 Optical fiber pressure and acceleration sensor fabricated on a fiber endface |
| 02/02/2006 | US20060023224 Method, system and device for measuring the polarisation mode dispersion of an optical fibre |
| 02/02/2006 | US20060023223 Apparatus and methods for scanning conoscopic holography measurements |
| 02/02/2006 | US20060022124 System and method for automated testing of optical characteristics of a light-emitting element |
| 02/01/2006 | EP1621848A1 Multi-axis interferometer with integrated optical structure and method for manufacturing rhomboid assemblies |
| 02/01/2006 | EP1362252A4 Method and apparatus for differential phase optical coherence tomography |
| 02/01/2006 | CN1727837A Differential interferometers creating desired beam patterns |
| 01/31/2006 | US6992779 Interferometer apparatus for both low and high coherence measurement and method thereof |
| 01/31/2006 | US6992778 Method and apparatus for self-calibration of a tunable-source phase shifting interferometer |
| 01/31/2006 | US6992777 Birefringent Mach-Zehnder interferometer |
| 01/31/2006 | US6992776 Method for studying a sample and optical interferometer for doing the same |
| 01/31/2006 | US6992775 Hyperspectral retinal imager |
| 01/31/2006 | US6992774 Wavelength determining apparatus and method |
| 01/31/2006 | US6992773 Dual-differential interferometry for silicon device damage detection |
| 01/31/2006 | US6992765 Method and system for determining the alignment of a surface of a material in relation to a laser beam |
| 01/26/2006 | US20060019372 Laser system |
| 01/26/2006 | US20060018514 Surface profiling apparatus |
| 01/26/2006 | US20060017933 Heterodyne laser interferometer with porro prisms for measuring stage displacement |
| 01/26/2006 | US20060017932 High temperature, minimally invasive optical sensing modules |
| 01/26/2006 | DE4444647B4 Verfahren zur Detektion und Impulsspektrometrie submikroskopischer Partikel mittels Kraftsensoren Method for the detection of submicroscopic particles and Impulsspektrometrie using force sensors |
| 01/26/2006 | CA2570704A1 A system for automatically locating and manipulating positions on an object |
| 01/25/2006 | EP1619525A1 Multi-axis interferometer with integrated optical structure and method for manufacturing rhomboid assemblies |
| 01/25/2006 | EP1618436A2 Determination of center of focus by parameter variability analysis |
| 01/25/2006 | EP1617751A2 Wavefront calibration analyzer and methods |
| 01/25/2006 | EP1130995B1 Limited coherence stereo ophthalmoscope |
| 01/25/2006 | CN1726501A Image scanning device having a system for determining the distance to a target |
| 01/25/2006 | CN1724968A Heterodyne laser interferometer with porro prisms for measuring stage displacement |
| 01/25/2006 | CN1238688C Co-optical circuit double-frequency heterodyne confocal micro-measurer |
| 01/25/2006 | CN1238687C Determination of center of focus by diffraction signature analysis |
| 01/24/2006 | US6989906 Stable Fabry-Perot interferometer |
| 01/24/2006 | US6989905 Phase gap analysis for scanning interferometry |
| 01/24/2006 | US6989904 Method of determining local structures in optical crystals |
| 01/24/2006 | US6989903 Polarization diversity detector mask selection algorithm |
| 01/24/2006 | US6989902 Testing arrangement for optical devices |
| 01/24/2006 | US6989901 Interferometer |
| 01/24/2006 | CA2202042C Interferometer |
| 01/19/2006 | WO2006005836A1 Method and installation for acousto-optic imaging |
| 01/19/2006 | US20060013544 Imaging system and related techniques |
| 01/19/2006 | US20060012802 Apparatus and methods for surface contour measurement |
| 01/19/2006 | US20060012800 Refractive index determination by micro interferometric reflection detection |
| 01/19/2006 | US20060012799 Method and apparatus for determining telecentricity and microlithography projection exposure apparatus |
| 01/19/2006 | US20060012797 Techniques for recovering optical spectral features using a chirped optical field |
| 01/19/2006 | US20060012796 Plasma treatment apparatus and light detection method of a plasma treatment |
| 01/19/2006 | DE102004032016A1 Fabry-Perot fiber interferometer for construction area, has reflection identification pattern measured during displacement of end of fiber by light emitted from fiber or another fiber that is synchronously adjusted with former fiber |
| 01/19/2006 | DE102004028660A1 Coaxial light source for telecentric measuring system, has reflecting layer and semi-transparent layer to repeatedly reflect rays from LED and optical fiber, where repeatedly reflected rays are super-positioned |
| 01/19/2006 | CA2569985A1 Method and installation for acousto-optic imaging |
| 01/18/2006 | EP1617173A2 System and method for improving accuracy in a speckle-based image correlation displacement sensor |
| 01/18/2006 | EP1616298A2 Method and apparatus for automatic registration and visualization of occluded targets using ladar data |
| 01/18/2006 | CN1722995A Method and system for determining the position and alignment of a surface of an object in relation to a laser beam |
| 01/18/2006 | CN1721840A Tomography imaging apparatus |
| 01/18/2006 | CN1721815A Optical object discriminating device |
| 01/17/2006 | US6987570 Reference signal for stitching of interferometric profiles |
| 01/17/2006 | US6987569 Dynamic interferometer controlling direction of input beam |
| 01/17/2006 | US6987557 Enhanced lithographic displacement measurement system |
| 01/12/2006 | WO2005114352A3 Fiberoptic fabry-perot optical processor |
| 01/12/2006 | US20060007447 Method and apparatus for feedback control of tunable laser wavelength |
| 01/12/2006 | US20060007446 Alignment system and method |
| 01/12/2006 | US20060007437 Method and apparatus for compact birefringent interference imaging spectrometer |
| 01/12/2006 | US20060007431 Method and apparatus for self-referenced dynamic step and scan intra-field scanning distortion |
| 01/12/2006 | US20060007429 Method for determining distortion and/or image surface |
| 01/12/2006 | DE4446134B4 Interferometrische Meßanordnung Interferometric measurement arrangement |
| 01/12/2006 | DE10360570B4 Optisches Meßsystem und optisches Meßverfahren An optical measurement system and optical measurement technique |
| 01/12/2006 | DE10324044B4 Dilatometer mit einer Interferometeranordnung und Verwendung des Dilatometers mit der Interferometeranordnung Dilatometer with an interferometer and use of the dilatometer with the interferometer |
| 01/11/2006 | EP1613922A2 Methods and systems for static multimode multiplex spectroscopy |
| 01/10/2006 | US6985605 Phase unwrapping method for fringe image analysis |
| 01/10/2006 | US6985236 Position measurement system |
| 01/10/2006 | US6985235 Cascaded fiber fabry-perot filters |
| 01/10/2006 | US6985234 Swept wavelength meter |
| 01/10/2006 | US6985233 Method and apparatus for compact Fabry-Perot imaging spectrometer |
| 01/10/2006 | US6985232 Scatterometry by phase sensitive reflectometer |
| 01/10/2006 | US6985216 Method and apparatus for compact birefringent interference imaging spectrometer |
| 01/05/2006 | WO2006001712A2 Non-destructive testing of materials |
| 01/05/2006 | WO2006000120A1 Miniature lamellar grating interferometer based on silicon technology |
| 01/05/2006 | WO2005045529A3 Characterization and compensation of errors in multi-axis interferometry system |
| 01/05/2006 | US20060001888 Coating for reflective optical components |