Patents
Patents for G01M 11 - Testing of optical apparatus; Testing structures by optical methods not otherwise provided for (14,356)
03/2003
03/20/2003US20030053069 Method and system for measuring optical characteristics of a sub-component within a composite optical system
03/20/2003US20030053068 Interferometric optical component analyzer based on orthogonal filters
03/20/2003US20030053043 Cassette for preparing the end face of an optical fiber
03/20/2003US20030052258 Identification and location of fiber optic cables
03/20/2003CA2460518A1 Ophthalmic wavefront measuring devices
03/19/2003CN1404034A Reference gauge for magnetic recording track check apparatus
03/19/2003CN1403794A Method for evaluating binocular performace of lens, method and apparatus for displaying the abovesaid performance
03/18/2003US6535627 Optical member inspecting apparatus and method of inspection thereof
03/18/2003US6534997 Apparatus and a method for locating a fault of a transmission line
03/13/2003WO2003021352A1 Reticle and optical characteristic measuring method
03/13/2003WO2002055969A3 Measurement apparatus for dense wavelength division multiplexer devices
03/13/2003WO2002031576A3 Light adjustable aberration conjugator
03/13/2003US20030048436 Lens-evaluating method and lens-evaluating apparatus
03/13/2003US20030048435 Optical fiber cartridge assembly
03/13/2003US20030048434 Reflectometer with improved receiver sensibility
03/13/2003US20030048413 Ophthalmic wavefront measuring devices
03/13/2003US20030048264 Method for calibrating, characterizing and driving a color flat panel display
03/12/2003EP1291634A1 Lens meter
03/12/2003EP1291633A2 Method for evaluating binocular performance of spectacle lenses, method for displaying said performance and apparatus therefore
03/12/2003EP1291632A1 Method for measuring refractive power and apparatus therfor
03/12/2003EP1290815A2 Optical transmission system with control of the chromatic dispersion
03/12/2003EP1290414A1 Method and apparatus for wavefront sensing
03/12/2003EP1290406A2 Adjusting device with an optical regulating device having a reflector
03/12/2003CN2539975Y Display board viewing device for liquid crystal display
03/12/2003CN1401983A Optic fibre terminal difference testing method
03/12/2003CN1401982A Lens detecting device and detecting sheet
03/11/2003US6532074 Free-space diffraction measurement of a phase mask for fabrication of a waveguide Bragg grating
03/11/2003US6532073 Fringe analysis error detection method and fringe analysis error correction method
03/06/2003WO2003019274A1 Method for sorting ununiformity of liquid crystal display panel, sorting apparatus, and information recorded medium with recorded program for executing this sorting
03/06/2003WO2003019129A2 Conic constant measurement methods for refractive microlenses
03/06/2003US20030043385 Scanning interferometer for aspheric surfaces and wavefronts
03/06/2003US20030043367 Lens meter
03/05/2003EP1288888A2 A method and system for improving situational awareness of command and control units
03/05/2003EP1288641A1 Polarisation interferometer
03/05/2003CN1401073A Oil less differential pressure sensor
03/05/2003CN1400470A Checking device for display unit, driving signal supplay device and checking system for display unit
02/2003
02/27/2003WO2003016958A2 Method and apparatus for optical beam alignment detection and control
02/27/2003WO2003016855A1 Cuvette for lens inspection
02/27/2003WO2003016854A1 Optical fibre means
02/27/2003US20030039462 Method for efficiently determining optical fiber parameters enabling supercontinuum (SC) generation in optical fiber
02/27/2003US20030038934 Cuvette for lens inspection
02/27/2003US20030038921 Tomographic wavefront analysis system and method of mapping an optical system
02/26/2003EP1286150A2 Interferometric optical component analyzer based on orthogonal filters
02/26/2003EP1286149A1 Methods and apparatus for analysing light waveguide couplers
02/26/2003EP0835432B1 Imaging and characterisation of the focal field of a lens by spatial autocorrelation
02/25/2003US6525849 Probe of two-way optical component network analyzer
02/25/2003US6525816 Method for measuring the absolute light throughput of reflective-mode displays in an optical system
02/25/2003US6524237 Method and apparatus for using non-coherent optical bundles for image transmission
02/20/2003WO2003015397A1 Focal plane array calibration system
02/20/2003WO2001051889A8 Apparatus and method for electronic rin reduction in fiber-optic sensors
02/20/2003US20030035566 Phase unwrapping method for fringe image analysis
02/20/2003US20030035099 Distortion measuring apparatus and distortion measuring method using this apparatus
02/19/2003CN1398060A Test system and method for fast light transmission module
02/18/2003CA2246808C Apparatus and method for monitoring optical fibers
02/18/2003CA2111749C Apparatus for carrying ophthalmic lenses
02/18/2003CA1341420C Laser initiated ordnance system optical fiber continuity test
02/13/2003WO2003012548A2 System for measuring an optical system, especially an objective
02/13/2003WO2002075367A3 Tomographic wavefront analysis system
02/13/2003WO2002033455A3 Ray propagation in highly multimodal channel waveguides
02/13/2003US20030033112 Method for generating a control output for a position control loop
02/13/2003US20030031397 Apparatus and method for electronic rin reduction in fiber-optic sensors
02/13/2003US20030030805 Measurement of waveplate retardation using a photoelastic modulator
02/13/2003US20030030789 Lens meter
02/13/2003US20030030788 Fiber connection fault visualization
02/13/2003US20030030787 Optical measuring device with imaging unit
02/13/2003US20030030786 Optical waveguide monitoring
02/12/2003EP1282835A2 Emulator for second order polarization mode dispersion (pmd)
02/11/2003US6519028 Optical characteristic measuring apparatus, the method thereof and recording medium
02/11/2003US6519027 Polarization mode dispersion measurement
02/11/2003US6519026 Optical time-domain reflectometer (OTDR)
02/11/2003US6518539 Method for producing damage resistant optics
02/11/2003US6517201 Method and apparatus for indicating spectacle lens performance
02/06/2003WO2003010503A1 Messkopf für dämpfungsprüfungen an lichtwellenleitern
02/06/2003WO2002071038A9 Optical waveguide monitoring
02/06/2003WO2002045277A9 A method and system for infrared detection of electrical short defects
02/06/2003US20030027065 Mask for measuring optical aberration and method of measuring optical aberration
02/06/2003US20030026524 Optical switching apparatus with optical reflection monitor and reflection monitoring system
02/06/2003US20030025915 Method for absolute calibration of an interferometer
02/06/2003US20030025900 Optical fiber measuring apparatus
02/06/2003US20030025067 Radiometry calibration system and method for electro-optical sensors
02/05/2003EP1281251A2 Polarization mode dispersion (pmd) compensator
02/05/2003CN2534573Y TV tracing dynamic target
02/05/2003CN1395677A Method and arrangement for optically detecting position of moveable mirror
02/05/2003CN1395230A Method and system for image real time correction
02/04/2003US6516119 Device and system for wavelength monitoring
02/04/2003US6515741 Optical device and method for line-narrowed excimer or molecular fluorine laser
02/04/2003US6515739 Apparatus and process for spatially resolved refractive power determination
01/2003
01/30/2003WO2003008926A2 Device for monitoring a structure and related method
01/30/2003US20030021528 Method and system for measuring optical scattering characteristics
01/30/2003US20030020901 Grating patterns and method for determination of azimuthal and radial aberration
01/30/2003US20030020900 Determination of optical properties of a device under test in transmission and in reflection
01/30/2003US20030020899 Calibration and/or verification of a measurement setup
01/29/2003EP1279942A1 Apparatus for measuring refractive power
01/28/2003US6512610 Device and method for testing of multi-branch optical network
01/23/2003WO2003006971A1 Substrate holding device
01/23/2003WO2003006969A1 Method and device for detecting flaw of work
01/23/2003WO2003006940A1 Device for analysing a wavefront with enhanced resolution
01/23/2003WO2003006920A1 Scanning interferometer for aspheric surfaces and wavefronts
01/23/2003US20030015649 Device for automatically detecting characteristics of an ophthalmic lens and an automatic device for fitting a centering and drive peg incorporating it
01/23/2003CA2454198A1 Method and device for detecting flaw of work