167824 ⎘
Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems in which incident light is modified in accordance with the properties of the material investigated; Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands; Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths Special constructive features
Sub-classes:SYSTEMS AND METHODS FOR DETECTING FOODBORNE PATHOGENS USING SPECTRAL ANALYSIS
#2GAS SENSOR AND METHODS OF OPERATING THEREOF
#3LIGHT RECYCLING ARTICLE FOR BIO-ASSAY
#4Systems and methods for detecting foodborne pathogens using spectral analysis
#5Apparatus for detecting UV blocking material and mobile device including the apparatus
#6Systems and methods for skewed basis set fitting
#7Gas sensors
#8Optical coherence tomography apparatus and image generation method using the same
#9GAS SENSORS
#10Optical gas sensor
#11Manufacturing process for integrated computational elements
#12Multi-rotor wing unmanned aerial vehicle platform based crop growth monitoring method and device
#13Real-time programmable ICE and applications in optical measurements
#14INSPECTION APPARATUS, INSPECTION METHOD, AND PROGRAM
#15Medical hyperspectral imaging for evaluation of tissue and tumor
#16Infrared detection and imaging device with no moving parts
#17Fabrication of integrated computational elements using cylindrical substrate support shaped to match a cross-section of a spatial profile of a deposition plume
#18Manufacturing process for integrated computational elements
#19Optical computing devices with multiple bandpass filters
#20Medical hyperspectral imaging for evaluation of tissue and tumor
#21Optical scanning and imaging systems based on dual pulsed laser systems
#22Automatic analysis apparatus
#23Fabrication of integrated computational elements using substrate support shaped to match spatial profile of deposition plume
#24Apparatus, composition and method for determination of chemical oxidation demand
#25Device and method for identifying refrigerants
#26Two-channeled measurement apparatus
#27Reflective transparent optical chamber
#28Optical scanning and imaging systems based on dual pulsed laser systems
#29Filter wheel spectrometer
#30Medical hyperspectral imaging for evaluation of tissue and tumor
#31Apparatus and method for detecting and quantifying analytes in solution
#32Simple, low power microsystem for saturation spectroscopy
#33Concentration measuring device, concentration measuring arrangement and concentration measuring method
#34Variable path length photon trapping spectrometer
#35Optical scanning and imaging systems based on dual pulsed laser systems
#36Hybrid gas analyzer with thermally insulated flow cell
#37OPTICAL SCANNING AND IMAGING SYSTEMS BASED ON DUAL PULSED LASER SYSTEMS
#38Automotive-vehicle-borne miniature spectrometer having a single measurement and reference detector
#39Waveguide and associated automotive-vehicle-borne spectrometer
#40Filter wheel spectrometer
#41MULTI-WAVELENGTH LIGHT SOURCE
#42Optical scanning and imaging systems based on dual pulsed laser systems
#43OPTICAL FLUID DETECTOR
#44Hybrid gas analyzer
#45Hyperspectral Imaging System and Methods Thereof
#46Optical Analyser
#47HIGH-THROUGHPUT SPECTRAL IMAGING AND SPECTROSCOPY APPARATUS AND METHODS
#48Optical Absorption Spectrometer and Method for Measuring Concentration of a Substance
#49IMAGE PICKUP APPARATUS FOR CAPTURING SPECTRAL IMAGES OF AN OBJECT AND OBSERVATION SYSTEM INCLUDING THE SAME
#50Single-lens computed tomography imaging spectrometer and method of capturing spatial and spectral information
#51Optical Analyser
#52Microstructured Infrared Sensor
#53INFRARED GAS DETECTION SYSTEMS AND METHODS
#54Encoder spectrograph and modulator for use therewith
#55Calibration training for spectrometer
#56Encoded photometric infrared spectroscopy analyzer with orthogonal-encoded components
#57Encoder spectrograph with optimized diffraction grating
#58Spatially patterned substrates for chemical and biological sensing
#59Method and apparatus for downhole spectral analysis of fluids
#60Microspectrometer gas analyzer
#61Sensing photon energies emanating from channels or moving objects
#62Optical sensor device for local analysis of a combustion process in a combustor of a thermal power plant
#63Apparatus for sensing plural gases
#64Real-time calibration for downhole spectrometer
#65Spectrometer for analysis of multiple samples
#66Device for detecting and device for measuring the concentration of a substance
#67Microplate reader with intelligent filter slide
#68Photonic crystal emitter, detector and sensor
#69Method and apparatus for detecting gas concentration with infrared absorption characteristics
#70Medical hyperspectral imaging for evaluation of tissue and tumor
#71Sensor and methods for measuring select components in sheetmaking systems
#72System and method for remote sensing and/or analyzing spectral properties of targets and/or chemical species for detection and identification thereof
#73Optical monitoring system with molecular filters
#74Gas cell
#75Encoder spectrograph for analyzing radiation using spatial modulation of radiation dispersed by wavelength
#76Image pickup apparatus for capturing spectral images of an object and observation system including the same
#77Method and apparatus for a high resolution downhole spectrometer
#78Spectroscopic systems and methods