Patents for G01J 3 - Spectrometry; Spectrophotometry; Monochromators; Measuring colours (33,177)
07/1996
07/09/1996US5534700 Optical spectrometer system having a curved reflective imaging slit body
07/04/1996DE4437575A1 Spectroscopy method using coherent, periodic radiation pulses aims two beams with different repetition frequencies
07/02/1996US5532818 Difference dispersive double-path monochromator having wavelength-independent imaging point
07/02/1996US5532140 Method and apparatus for suspending microparticles
07/02/1996CA2039226C Integrated optical devices for the interferometric measurement of light waves
06/1996
06/27/1996WO1996019716A1 Spectrometer with discharge limiting means
06/26/1996EP0718936A1 Laser diode system for raman spectroscopy
06/26/1996EP0717834A1 Device for the selection and detection of at least two spectral regions in a beam of light
06/26/1996EP0717657A1 Method and apparatus for customising facial foundation products
06/26/1996CN1125321A Wavelength-correcting device for intelligent grating monochromator and its method
06/25/1996US5530656 Method for controlling the ink feed of a printing machine for half-tone printing
06/25/1996US5530563 Process and apparatus for the determination of halftone percentage values
06/25/1996US5530541 Atomic absorption apparatus using a phase-modulated light beam
06/20/1996DE4444647A1 Detection and impulse spectrometry of sub-microscopic particles
06/19/1996EP0717275A2 Apparatus for matching colors in image signals
06/19/1996EP0717274A2 Current ratio circuit for multicolor imaging
06/18/1996US5528368 Spectroscopic imaging device employing imaging quality spectral filters
06/18/1996US5528364 High resolution EUV monochromator/spectrometer
06/18/1996US5528363 Capable of operating in a hostile environment
06/18/1996US5528295 Color television camera using tunable optical filters
06/18/1996US5528050 Compact scan head with multiple scanning modalities
06/18/1996US5528040 Ring-down cavity spectroscopy cell using continuous wave excitation for trace species detection
06/13/1996WO1996018115A1 Fluorescence detection apparatus
06/13/1996WO1996018089A1 A method of obtaining information
06/13/1996CA2207058A1 Fluorescence detection apparatus
06/13/1996CA2161608A1 Current ratio circuit for multi-color imaging
06/12/1996CN2229077Y Mirror reflection ultrashort pulse self-relative measurer
06/11/1996US5526285 Imaging color sensor
06/11/1996US5526121 For use with a sample and a reference
06/11/1996CA2014874C Method and arrangement for measuring the optical absorptions of gaseous mixtures
06/06/1996WO1996017243A1 Apparatus for analysing blood and other samples
06/06/1996CA2205484A1 Apparatus for analysing blood and other samples
06/05/1996EP0714504A1 Optical filtering device and use thereof in a liquid crystal projector
06/04/1996US5524152 Method of and apparatus for object or surface inspection employing multicolor reflection discrimination
06/04/1996US5523054 Detection using light path of near infrared radiation
05/1996
05/29/1996EP0713574A1 Apparatus and method for spectroscopic measurements
05/29/1996EP0713447A1 Device for the parallel image inspection and colour control of a printed product
05/29/1996EP0637375A4 Acousto-optic tunable filter-based surface scanning system and process.
05/28/1996US5522046 Communication system uses diagnostic processors and master processor module to identify faults and generate mapping tables to reconfigure communication paths in a multistage interconnect network
05/28/1996US5521706 System and method for compensating polarization-dependent sensitivity of dispersive optics in a rotating analyzer ellipsometer system
05/28/1996US5521703 Diode laser pumped Raman gas analysis system with reflective hollow tube gas cell
05/28/1996US5521384 For use in an optical sensing system
05/23/1996WO1996015428A1 Non-destructive identification of tablet and tablet dissolution by means of infrared spectroscopy analysis
05/23/1996DE19511076C1 Colour impurity detection in multicolour print esp. on offset machine
05/23/1996CA2212710A1 Non-destructive identification of tablet and tablet dissolution by means of infrared spectroscopy
05/22/1996EP0713082A2 Optical module for a spectrometer
05/22/1996EP0692146A4 Charge-coupled device array for spectroscopic detection
05/21/1996US5519496 Illumination system and method for generating an image of an object
05/21/1996US5518689 Medical device for detection of glucose in blood by optical device
05/15/1996EP0711410A1 Calorimetric sensor
05/15/1996EP0711408A1 Spectroscopic apparatus
05/15/1996EP0711407A1 Multi-functional photometer with movable linkage for routing optical fibers
05/14/1996US5517346 Optical wavelength shifting apparatus
05/14/1996US5517302 Multispectral reflectometer
05/14/1996US5517237 Video photometric color system for processing color specific streams
05/14/1996US5516701 Sampling, swelling, mixing, measurement, adsorption, development of color, separation and measurement of light using silicic acid, ammonium molbbdate and water
05/09/1996WO1996013801A1 Viewing device and method for ascertaining simultaneously optical color shift characteristics of an optically variable device
05/09/1996WO1996013709A1 Portable color measuring device
05/09/1996WO1996013201A1 Non-invasive measurement of analyte concentration in blood
05/09/1996DE19540126A1 Obtaining graphical display of reduced-view spectrometer sections on computer system
05/08/1996EP0602176B1 Optics for a colour-sorting machine and a sorting method using these optics
05/08/1996CN2226767Y Atomic absorption colorimeter
05/07/1996US5515169 Spectral wavelength discrimination system and method for using
05/07/1996US5515162 Low noise light source for forensic examination
05/07/1996CA2056432C Dual beam acousto-optic tunable spectrometer
05/02/1996WO1996012934A1 On-press color measurement method with verification
05/02/1996WO1996012401A1 Controller for agricultural sprayers
05/02/1996DE4437523A1 Coupling system for sensors at assembly recording optical spectral shifts
05/02/1996DE19539683A1 Vorrichtung für Spektralanalyse mit kombinierter, komplementärer Filterung insbesondere für RAMAN-Spektrometrie Apparatus for spectral analysis with combined complementary filtering for particular Raman spectrometry
05/02/1996CA2203774A1 Controller for agricultural sprayers
05/01/1996EP0709659A2 Spectrometer
05/01/1996EP0708616A1 Examination of breast tissue using time-resolved spectroscopy
04/1996
04/30/1996US5513031 Adjustable optical component
04/30/1996US5513002 Optical corona monitoring system
04/30/1996US5512752 Method of determining type of plastics
04/25/1996WO1996012166A1 Spectrophotometer and electro-optic module especially suitable for use therein
04/25/1996WO1996012165A1 An infrared radiation emitting device
04/25/1996DE19539004A1 Spectrum measurement instrument with polarisation correction
04/25/1996CA2202971A1 An infrared radiation emitting device
04/24/1996EP0708323A2 Diode laser pumped raman gas analysis system with reflective hollow tube gas cell
04/24/1996EP0708316A2 Device for generating broadband radiation
04/23/1996US5510894 Spectroscopic apparatus and methods
04/23/1996CA2057903C Pulsating infrared radiation source for infrared spectroscopy
04/18/1996WO1996011387A1 Interferometer
04/18/1996WO1996011386A1 Method for a spectral based representation of image elements on a line
04/18/1996WO1996004535A3 Substrate temperature measurement by infrared spectroscopy
04/17/1996EP0707202A2 Spectrophotometer with light source in the form of a light emitting diode array
04/16/1996US5508840 Light modulator
04/16/1996US5508525 Identification of unknown gases using infrared absorption spectroscopy
04/16/1996US5508512 Sorting machine using dual frequency optical detectors
04/14/1996CA2160099A1 Spectrophotometer with light source in the form of a light emitting diode array
04/11/1996WO1996010737A1 Methods and apparatus for indentation, scratch or tribological testing
04/10/1996EP0706042A1 Infrared spectrochemical gas analysis and apparatus used for the same
04/09/1996US5506920 Optical wavelength tunable filter
04/09/1996US5506678 System for collecting weakly scattered electromagnetic radiation
04/09/1996US5506656 Method of and apparatus for measuring the optical density of a photographic negative
04/09/1996US5506149 Spectroanalytical system and method
04/09/1996US5506117 Biochemical process for growing living cells by measuring the amount of nutrient added to the reaction medium
04/04/1996WO1996010163A1 Detection device and method
04/04/1996CA2199146A1 Detection device and method