Matches 1 - 45 out of 45


Match Document Document Title
US20110248168 3D Scanner  
The present invention relates to a 3D scanner (1) which is able to make 3D modeling of the transparent objects in real-time by utilizing the thermography technique in order to make quality control...
US20120228507 TERAHERTZ SCANNING REFLECTOMETER  
A terahertz scanning reflectometer is described herein. A high sensitivity terahertz scanning reflectometer is used to measure dynamic surface deformation and delamination characteristics in...
US20130187050 DRUG EVALUATION METHOD AND DRUG EVALUATION DEVICE  
The drug evaluation device obtains, by an attenuated reflection method using a terahertz wave, an evaluation absorption spectrum for a frequency with respect to a liquid to be evaluated. When...
US20140008541 TOTAL REFLECTION SPECTROSCOPIC MEASUREMENT METHOD  
A total reflection measurement method using a total reflection spectrometer 1 is a total reflection measurement method comprising arranging an object to be measured on a total reflection surface...
US20150090881 METHODS, SAMPLING DEVICE AND APPARATUS FOR TERAHERTZ IMAGING AND SPECTROSCOPY OF COATED BEADS, PARTICLES AND/OR MICROPARTICLES  
A holder and apparatus for terahertz imaging and/or spectroscopy of beads, particles or microparticles, and methods for terahertz imaging and/or spectroscopy of beads, particles or microparticles...
US20100044570 DETECTION OF CHEMICALS WITH INFRARED LIGHT  
The present invention is generally directed to a method for non-contact or stand off chemical detection that may be eye-safe by selectively exciting one ore more analytes of interest using an IR...
US20100084558 SYSTEMS AND METHODS FOR DETERMINING A CONCENTRATION OF UREA IN AN AQUEOUS SOLUTION  
System and methods for determining a concentration of urea in an aqueous solution disposed in a container are provided. The system includes an infrared light source and an infrared light detector....
US20140091014 SINGLE PARTICLE QCL-BASED MID-IR SPECTROSCOPY SYSTEM WITH ANALYSIS OF SCATTERING  
This disclosure concerns a system with scattering analysis including a handling system that presents a single particle to at least one quantum cascade laser (QCL) source. The QCL laser source is...
US20140197316 MEASUREMENT AND CONTROL OF BITUMEN-CONTAINING PROCESS STREAMS  
A method and apparatus for analyzing a bitumen-containing process stream and controlling a process. The method including directing a beam of infrared light at the bitumen-containing process...
US20120241621 Standoff explosives detection  
The present invention may include methods and apparatus for the detection of explosives using near infrared or infrared spectroscopy to detect nitro or even carbonyl groups. Embodiments may...
US20140299524 Method to Improve Detection of Thin Walled Polyethylene Terephthalate Containers for Recycling Including Those Containing Liquids  
Disclosed herein are methods to improve detection of PET polymer materials within a waste material to be sorted. The methods disclosed allow for municipal solid waste to be separated so that PET...
US20140299523 Method to Improve Detection of Thin Walled Polyethylene Terephthalate Containers for Recycling Including Those Containing Liquids  
Disclosed herein are methods to improve detection of PET polymer materials within a waste material to be sorted. The methods disclosed allow for municipal solid waste to be separated so that PET...
US20090044422 Method for detecting volatile, flammable substances in a dryer and a dryer suitable for this purpose  
A method for detecting a volatile, flammable substance during drying of moist textiles in a dryer with a drum for receiving includes irradiating the textiles or their environment with infrared...
US20060043301 Infrared measuring device, especially for the spectrometry of aqueous systems, preferably multiple component systems  
The invention relates to an infrared measuring device, especially for the spectrometry of aqueous systems. Said device comprises at least one measuring unit, especially a measuring cell, also...
US20090184247 METHOD OF INSPECTING FOOD AND INSPECTION APPARATUS IMPLEMENTING THE SAME  
A method of inspecting food which can evaluate quality of the food with improved precision includes steps of irradiating probing light having near infrared wavelengths on the food; detecting light...
US20140291522 ESTIMATION APPARATUS, ESTIMATION METHOD, INTEGRATED CIRCUIT, AND RECORDING MEDIUM  
An estimation apparatus using reflected light of infrared light reflected on an object, the estimation apparatus including: a single input unit including a first pixel having first spectral...
US20140306114 METHOD FOR NONDESTRUCTIVE TESTING OF OPTICAL DISCONTINUITIES IN MONOLITHIC TRANSPARENT POLYCRYSTALLINE CERAMIC ARTICLES  
A method of non-destructive detection of solid inclusions with varying sensitivities but highly congruent positional identification by both short-wavelength and long-wavelength methods. The...
US20100148068 APPARATUS FOR AUTHENTICATING A PERSON OF AT LEAST ONE BIOMETRIC PARAMETER  
The apparatus for authenticating a person on the basis of at least one biometric parameter, particularly on the basis of a fingerprint, comprises a biometric detector (20) for detecting a...
US20120175521 Apparatus For Detecting And Imaging Explosives On A Suicide Bomber  
An apparatus designed for generating and detecting reflected Terahertz waves using a single pixel Complementary Metal Oxide Semiconductor (CMOS) or Charge Couple Device (CCD) camera is described....
US20140346358 QUANTUM CASCADE LASER SUITABLE FOR PORTABLE APPLICATIONS  
A highly portable, high-powered infrared laser source is produced by intermittent operation of a quantum cascade laser power regulated to a predetermined operating range that permits passive...
US20070176105 PHOTOSENSITIVE DIAGNOSTIC DEVICE  
The present invention relates to a photosensitive diagnostic device configured to project an optical signal, capture reflected portions of the optical signal, and convert the captured portions of...
US20120318983 TERAHERTZ-WAVE GENERATING ELEMENT, TERAHERTZ-WAVE DETECTING ELEMENT, AND TERAHERTZ TIME-DOMAIN SPECTROSCOPY DEVICE  
A terahertz-wave generating element includes a waveguide including an electro-optic crystal; an optical coupling member that extracts a terahertz wave, which is generated from the electro-optic...
US20130206992 DEVICE AND METHOD FOR MEASURING VIA HOLE OF SILICON WAFER  
The present invention pertains to a device and a method for measuring a via hole of a silicon wafer, wherein it is possible to precisely measure the depth of the via hole without damaging the...
US20090078873 Image acquisition apparatus, conversion apparatus and image acquisition method  
An image acquisition apparatus acquires an image indicating an intensity distribution of infrared light. The image acquisition apparatus includes a conductive thin film, a dielectric layer placed...
US20140326172 METHOD FOR EVALUATING SILICA GLASS CRUCIBLE, METHOD FOR PRODUCING SILICON SINGLE CRYSTALS  
The present invention provides a method for evaluating a vitreous silica crucible which can measure a three-dimensional shape of the inner surface of the crucible in a non-destructive manner....
US20140252233 METHODS, DEVICES AND KITS FOR PERI-CRITICAL REFLECTANCE SPECTROSCOPY  
Spectroscopy apparatuses oriented to the critical angle of the sample are described that detecting the spectral characteristics of a sample wherein the apparatus consists of an electromagnetic...
US20140203177 RESIN TYPE IDENTIFICATION METHOD AND RESIN TYPE IDENTIFICATION APPARATUS  
To obtain a resin type identification method and a resin type identification apparatus with which an optimum infrared reflection spectrum for identifying a resin piece can be selected and accurate...
US20090321648 Sample Preparation and Methods for Portable IR Spectroscopy Measurements of UV and Thermal Effect  
A method of non-destructively determining the physical property of a material surface, the method including irradiating a surface with infrared energy over a spectrum of wavelengths; detecting...
US20080230700 METHOD AND DEVICE FOR THE QUANTITATIVE ANALYSIS OF SOLUTIONS AND DISPERSIONS BY MEANS OF NEAR INFRARED SPECTROSCOPY  
The present invention relates to a method for quantifying the composition of a product, including: irradiating the product with a radiation source in the near infrared range; receiving radiation...
US20100141765 OPTICAL DEVICE FOR MOTOR VEHICLES, FOR DETECTING THE CONDITION OF THE ROAD SURFACE  
An optical device for motor vehicles, designed to detect the condition of the road surface, comprises a unit for the emission of electromagnetic radiation in the direction of the road surface to...
US20140231649 CONCEALED DANGEROUS ARTICLES DETECTION METHOD AND DEVICE  
A method and an apparatus for detecting hidden hazardous substance including the steps of: performing terahertz imaging for a detected object; judging whether there is a suspicious area containing...
US20150185145 APPARATUS AND METHOD FOR EVALUATING POWER TRANSMISSION CONDUCTORS  
An apparatus and method for evaluating power transmission conductors is disclosed. The apparatus is configured to evaluate a charged power transmission conductor at a distance and includes a...
US20120318982 METHOD FOR DETERMINING POLYCYCLIC AROMATIC HYDROCARBON CONTAMINANT CONCENTRATION  
The invention refers to the use of a device for determining PAH concentration in a solid state sample, which device comprises a) means for exposing the sample to diffuse reflectance infrared...
US20120290208 METHOD AND APPARATUS FOR MEASURING CARBON DIOXIDE DISSOLVED IN SOLUTION AND WELLBORE MONITORING SYSTEMS BASED THEREON  
A sensing apparatus (and corresponding method) for monitoring carbon dioxide dissolved in a liquid solution employs a crystal surrounded in part by a sample chamber such that, in use, the liquid...
US20100140479 Apparatus and method for detecting a designated group of materials and apparatus and method for determining if a designated group of materials can be distinguished from one or more other materials.  
A method for detecting the presence of a target material comprising a source of a beam of terahertz radiation comprising illuminating a suspected subject with THz radiation having been determined...
US20170153130 DIGITALLY CONTROLLED CHIRPED PULSE LASER FOR SUB-TERAHERTZ RANGE FIBER STRUCTURE INTERROGATION  
The present disclosure provides a sweep velocity-locked laser pulse generator (SV-LLPG) controlled using a digital phase locked loop (DPLL) circuit. The SV-LLPG is utilized for the interrogation...
US20170102231 HIGH-SPEED 3D IMAGING SYSTEM USING CONTINUOUS-WAVE THz BEAM SCAN  
Provided is a high-speed 3D imaging system using continuous-wave THz beam scan, and more particularly, a high-speed 3D imaging system using continuous-wave THz beam scan capable of acquiring a 3D...
US20170023354 TERAHERTZ MEASURING DEVICE AND METHOD FOR MEASURING TEST OBJECTS  
Measuring device for measuring test objects includes a transmitter-receiver unit and a corresponding mirror arrangement. Mirror arrangement has a first mirror forming a first focal point and a...
US20160139047 IMAGING BY ATTENUATED TOTAL REFLECTANCE (ATR)  
An arrangement for attenuated total reflectance (ATR) infrared spectroscopy uses a reflection matrix for location-resolved spectroscopy of aqueous and/or powdery samples with a high...
US20160069673 FILM THICKNESS MEASURING DEVICE AND FILM THICKNESS MEASURING METHOD  
A film thickness measuring device including: a terahertz wave generator; a prism that has an entrance surface, an abutment surface capable of abutting a surface of a sample including a first film...
US20150311401 THERMO-ELECTRICALLY PUMPED LIGHT-EMITTING DIODES  
Contrary to conventional wisdom, which holds that light-emitting diodes (LEDs) should be cooled to increase efficiency, the LEDs disclosed herein are heated to increase efficiency. Heating an LED...
US20150288133 ADJUSTABLE MID-INFRARED SUPER-CONTINUUM GENERATOR USING A TUNABLE FEMTOSECOND OSCILLATOR  
A super-continuum system including: a fiber laser configured to output a pulse having a center wavelength; a first nonlinear waveguide configured to shift the wavelength of the pulse from the...
US20150247756 BROADBAND OR MID-INFRARED FIBER LIGHT SOURCES  
A diagnostic system includes a semiconductor light emitter(s) configured to generate an input beam having a wavelength shorter than about 2.5 microns. An optical amplifier(s) configured to receive...
US20130292571 OPTICALLY MULTIPLEXED MID-INFRARED LASER SYSTEMS AND USES THEREOF  
Optically multiplexed mid-infrared laser systems and the use of such systems for detection and measurement of target materials using multispectral image analysis are disclosed. The systems and...
US20130240734 APPARATUS AND METHOD FOR PERFORMING SURFACE PLASMON RESONANCE (SPR) SPECTROSCOPY WITH AN INFRARED (IR) SPECTROMETER  
Methods of measuring a sample characteristic and accessories for infrared (IR) spectrometers are provided. An accessory includes an input port and an output port having an optical path...

Matches 1 - 45 out of 45