| Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177) |
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| 10/05/1993 | US5251008 Fourier transform spectroscopy and spectrometer |
| 10/05/1993 | US5251007 Dual-beam spectrometer |
| 10/05/1993 | US5251006 Automatic spectrophotometer calibration system |
| 09/30/1993 | WO1993019351A1 A device for generating radiation |
| 09/30/1993 | WO1993019350A1 A method of and a device for measuring optical radiation |
| 09/29/1993 | EP0562973A1 Monitor calibrator housing and mounting bracket |
| 09/29/1993 | EP0562953A1 Optical filter containing a Fabry-Perot interferometer tunable by rotation |
| 09/29/1993 | EP0562829A1 Improved coatings for laser detector etalons |
| 09/29/1993 | EP0562828A1 Dispersive rugate coatings |
| 09/29/1993 | EP0562827A1 Etalons with dispersive coatings |
| 09/29/1993 | EP0562745A2 Method and apparatus for reproducing blended colorants on an electronic display |
| 09/29/1993 | EP0562506A2 Method and device for sorting bulk material |
| 09/29/1993 | EP0506657A4 System for measuring velocity field of fluid flow utilizing a laser-doppler spectral image converter |
| 09/28/1993 | CA2444218A1 Method and apparatus for reproducing blended colorants on an electronic display |
| 09/26/1993 | WO1993019426A1 Method of detecting and mapping minerals and other geological phenomena utilizing airborne imaging spectrometers |
| 09/26/1993 | CA2101519A1 Method of detecting and mapping minerals and other geological phenomena utilizing airborne imaging spectrometers |
| 09/26/1993 | CA2092626A1 Coatings for laser detector etalons |
| 09/26/1993 | CA2092102A1 Etalons with dispersive coatings |
| 09/21/1993 | US5247343 Raman spectrometer having interferometer with optical substraction filters |
| 09/21/1993 | US5247342 Light wavelength measuring apparatus including an interference spectroscopic section having a movable portion |
| 09/21/1993 | US5247185 Regulated infrared source |
| 09/16/1993 | WO1993018418A1 Method of determining the humidity and temperature of atmospheric air |
| 09/16/1993 | WO1993018378A1 A spectrometer wavelength selection arrangement |
| 09/16/1993 | DE4207712A1 Arrangement for detecting several constituents of gases or liquids using light absorption - contains rotating optical diffraction grating, reflective cone facing grating and hollow mirror |
| 09/16/1993 | CA2129329A1 Method of determining the humidity and temperature of atmospheric air |
| 09/15/1993 | EP0560565A2 Method and apparatus for object or surface inspection |
| 09/15/1993 | EP0560412A2 Arrangement of optical-integrated spectrometer and method for making the same |
| 09/15/1993 | EP0560006A2 Standardizing and calibrating a spectrometric instrument |
| 09/15/1993 | EP0545949A4 Self-compensating focs and other chemical sensors |
| 09/15/1993 | CN2142195Y Stationary high accuracy flat plane scanning interferometer |
| 09/15/1993 | CN1076275A Design method for elliptical polarization spectrograph |
| 09/14/1993 | US5245406 Fourier transform spectroscopy and spectrometer |
| 09/14/1993 | US5245404 Raman sensor |
| 09/14/1993 | US5245179 Cylindrical color filter driver for an optical reader |
| 09/14/1993 | US5245176 Method for scanning photodiodes utilizing a shutter mechanism having opening and closing transition times |
| 09/13/1993 | CA2089332A1 Method of and apparatus for object or surface inspection employing multicolor reflection discrimination |
| 09/08/1993 | EP0559313A1 Energy resolved emission microscopy system and method |
| 09/08/1993 | EP0558854A1 Polychromatic source calibration by one or more spectrally filtered photodetector currents |
| 09/07/1993 | US5243614 Wavelength stabilizer for narrow bandwidth laser |
| 09/07/1993 | US5243546 Spectroscopic instrument calibration |
| 09/07/1993 | US5243404 Fourier transform spectrophotometer |
| 09/07/1993 | CA1321898C Detector for a spectrometer |
| 09/07/1993 | CA1321897C Method and apparatus for the measurement of colour properties in paint |
| 09/07/1993 | CA1321896C Measuring apparatus for characterizing a surface having color directional reflectance properties |
| 09/01/1993 | EP0558216A1 Spectrometry |
| 09/01/1993 | EP0557658A1 Raman spectroscopy of respiratory gases |
| 09/01/1993 | EP0557655A1 System for collecting weakly scattered optical signals |
| 08/31/1993 | US5241362 Microscopic spectrometer with auxiliary imaging system |
| 08/31/1993 | US5241178 Infrared grain analyzer with controllable measurement wavelength |
| 08/31/1993 | US5240844 Colorimetric analysis |
| 08/24/1993 | US5239488 Apparatus and method for determining high temperature surface emissivity through reflectance and radiance measurements |
| 08/24/1993 | US5239361 Dynamic mirror alignment device for the interferometer of an infrared spectrometer |
| 08/24/1993 | US5239174 Spectral intensity measuring system for measuring repetitively pulsed light having a multichannel detector array and adjustment system including a digital phase locked loop |
| 08/24/1993 | CA1321486C Monochromator drift compensation |
| 08/19/1993 | WO1993016371A1 Fluid monitoring |
| 08/19/1993 | WO1993016362A1 Chemical species optical analyzer with multiple fiber channels |
| 08/19/1993 | WO1993016361A1 Spectrographic device |
| 08/19/1993 | WO1993016360A1 Rapid scanning spectrographic analyzer |
| 08/19/1993 | DE4303178A1 Determining parameters of materials using interfering light beams - detecting reflected light directed onto material, applying interfering light, and evaluating by Fast Fourier Analysis |
| 08/18/1993 | EP0555778A2 Optical filter and optical amplifier employing said optical filters |
| 08/18/1993 | EP0555212A1 Fertility analyzer. |
| 08/18/1993 | EP0550537A4 Method and means for generating synthetic spectra allowing quantitative measurement in near infrared measuring instruments |
| 08/18/1993 | CN1021846C Air-wedged fully-optical fourier spectrometer |
| 08/11/1993 | EP0399036B1 Spectrometer apparatus for self-calibrating color imaging apparatus |
| 08/10/1993 | US5235405 Detector apparatus for detecing coherent monohromatic point-source radiation |
| 08/10/1993 | US5235402 Spectrometer |
| 08/10/1993 | CA1321262C Remote sensing gas analyzer |
| 08/04/1993 | EP0553279A1 Random access monochromator |
| 08/04/1993 | CN1074899A Amine-oxides |
| 08/03/1993 | US5233405 Optical spectrum analyzer having double-pass monochromator |
| 07/28/1993 | EP0553070A1 Amine oxides |
| 07/28/1993 | EP0552604A1 Photodetector amplitude linearity |
| 07/28/1993 | EP0552300A1 Spectral data measurement and correction |
| 07/27/1993 | US5231462 Optical spectrophotometer with wavelength modulation |
| 07/27/1993 | US5231461 Solar monochromator for filter calibration |
| 07/24/1993 | CA2087505A1 Amine-oxides |
| 07/22/1993 | DE4200950A1 Measuring device for wavelengths of narrow-band light source - contains spectral separation device, and measures deflection of components of light with positionally sensitive continuous detector |
| 07/21/1993 | EP0551430A1 Fabrication of multifunctional holographic optical elements and application in photometers |
| 07/20/1993 | US5229841 Color sensor employing optical fiber bundles with varied diameters |
| 07/20/1993 | US5229838 Photodetector amplitude linearity |
| 07/20/1993 | US5229611 Infrared microscopic spectrometer using the attenuated total reflection method |
| 07/14/1993 | EP0551241A1 High spatial resolution imaging spectrograph |
| 07/14/1993 | EP0550537A1 Method and means for generating synthetic spectra allowing quantitative measurement in near infrared measuring instruments. |
| 07/14/1993 | EP0512111A4 Powder fiber optic probe in nir optical analyzing instrument |
| 07/14/1993 | EP0417121B1 Apparatus for viewing |
| 07/13/1993 | US5228103 Monolithically integrated wavelength division multiplexing laser array |
| 07/13/1993 | US5227986 Spectrometric method free from variations of error factors |
| 07/13/1993 | US5227911 Monolithic total internal reflection optical resonator |
| 07/13/1993 | US5227636 Dual path ultraviolet hygrometer |
| 07/13/1993 | US5227631 Infrared detector of the type used in infrared spectrometers |
| 07/13/1993 | US5227620 Apparatus for assembling components of color optical scanners |
| 07/08/1993 | WO1993013398A1 Method for producing a shade chart by fractionating a colour space, resulting shade chart and uses thereof |
| 07/08/1993 | WO1993012905A1 Ablative coating removal method and system using pulsed light and optical feedback |
| 07/08/1993 | DE4209672C1 Wavelength measuring device for spectrometry - has sandwich structure of optical waveguides with diffraction gratings of differing constant giving spatial separation of components |
| 07/08/1993 | CA2125678A1 Ablative coating removal method and system using pulsed light and optical feedback |
| 07/07/1993 | EP0550076A1 Spectrometer with integrated semi-conductor sensor |
| 07/07/1993 | CN1074037A Range expanding device for spectrophotometer |
| 07/06/1993 | US5225894 Spectral discrimination using temporal mapping of light pulses through optical filters |
| 07/06/1993 | US5225888 Plasma constituent analysis by interferometric techniques |
| 07/06/1993 | US5225681 Gas-filled uv spectrometer |