Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 651 - 700 out of 13,065

Document Document Title
WO/2011/119589
Wavelength selective particles such as SERS nanotags modified for wavelength selectivity. As used herein, a wavelength selective particle is one which cannot be effectively excited or interrogated at one or more wavelengths where a repor...  
WO/2011/117565
Certain embodiments are directed to devices and methods to facilitate alignment of a sampling region and an illumination region. In certain examples, a light emission signal can be positioned within an alignment signal to align a collect...  
WO/2011/118309
Provided is an analysis device which can handle analyzing various components while preventing the size of the device from enlarging. An analysis device (1) is provided with a light-emitting unit (10), a transmission spectral filter (22),...  
WO/2011/117565
Certain embodiments are directed to devices and methods to facilitate alignment of a sampling region and an illumination region. In certain examples, a light emission signal can be positioned within an alignment signal to align a collect...  
WO/2011/114096
An optical spectrometer, for example a gas or liquid optical sensor or detector that has a single measurement cell that supports two or more optical paths.  
WO/2011/113162
Methods and apparatus for video rate or near video rate quantitative imaging of tissue physiological and morphological properties from visible/NIR light spectral images obtain rapid multi-spectral reflectance images by illuminating with ...  
WO/2011/114341
This technique is very functional for Analyzing chemical composition of sample in many Situations, including identifying and segregating metal types in outdoor metal recycling facilities, quality control testing in factories and forensic...  
WO/2011/110162
The method and device are used to plasma-treat workpieces. The workpiece is inserted into a chamber of a treatment station that can be at least partially evacuated. The plasma chamber is bounded by a chamber bottom, a chamber cover, and ...  
WO/2011/111385
The present invention provides a terahertz wave measuring apparatus and measurement method capable of improving the quantitativeness of obtained frequency spectrum information. In a measurement method in which a terahertz wave measuring ...  
WO/2011/112281
A method and apparatus is provided for determining concentration of components in a liquid hydrocarbon mixture including hydrocarbons and water flowing through an alkylation process. A fluid flow path conveys the liquid continuously from...  
WO/2011/110162
The method and device are used to plasma-treat workpieces. The workpiece is inserted into a chamber of a treatment station that can be at least partially evacuated. The plasma chamber is bounded by a chamber bottom, a chamber cover, and ...  
WO/2011/110839
A method of capturing and processing a multi-spectral image of an object comprises placing the object on a flat-bed scanner (1), using the flat-bed scanner (1) to illuminate the object successively with monochromatic light at a series of...  
WO/2011/109632
Cosmic spike filters are provided, which remove noise spikes in spectral data. Spikes are eliminated by locating, smoothing and filtering the spikes using replicates to improve the accuracy of the spike detection process compared to when...  
WO/2011/107910
The invention relates to a sensor device (100) in which the spatial distribution of an input light (L1) emission from a light emitting area (121, 122) of a light source (120) can selectively be changed. The input light is propagated thro...  
WO/2011/109632
Cosmic spike filters are provided, which remove noise spikes in spectral data. Spikes are eliminated by locating, smoothing and filtering the spikes using replicates to improve the accuracy of the spike detection process compared to when...  
WO/2011/108557
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 crystal as a result of light propagating th...  
WO/2011/104401
The invention relates to a portable spectrophotometer and to a method for characterising solar collector tubes for the simultaneous in-field characterisation of reflection and transmission coefficients. The device includes all of the com...  
WO/2011/104401
The invention relates to a portable spectrophotometer and to a method for characterising solar collector tubes for the simultaneous in-field characterisation of reflection and transmission coefficients. The device includes all of the com...  
WO/2011/106792
The present invention generally relates to methods and systems for (i) skin assessment based on the utilization of bioimpedance and fractional calculus and implementation of methods for skin hydration assessment based on the utilization ...  
WO/2011/101789
The present invention aims to provide alternative means for the diagnosis of the risk of developing mouth mucosa cancers by means of fluorescence, easy to use, simple, light and space-saving and diagnostic kits comprising the above- ment...  
WO/2011/100908
A method and an apparatus for monitoring optical power are disclosed by the present invention, which is related to optical communication field. The accuracy for monitoring optical power is improved and the range of optical power monitori...  
WO/2011/102377
Provided are a spectrophotometer which uses a xenon flash lamp and with which comparison with data stored in the past can be made, and a method for measuring the performance of the spectrophotometer. In normal times, spectroscopic analys...  
WO/2011/100967
The invention relates to a spectrometer (10), comprising a hollow main optical body (12) having at least one light channel (14), a light source (18), a diffraction grating (20) having a center grating point, a light inlet opening (24), a...  
WO/2011/103507
Optics collection and detection systems are provided for measuring optical signals from an array of optical sources over time. Methods of using the optics collection and detection systems are also described.  
WO/2011/102247
There is provided an X-ray imaging method for reducing unnecessary components caused by a transmittance distribution of an object and unevenness in irradiation by a light source and accurately calculating a differential phase at the time...  
WO/2011/100967
The invention relates to a spectrometer (10), comprising a hollow main optical body (12) having at least one light channel (14), a light source (18), a diffraction grating (20) having a center grating point, a light inlet opening (24), a...  
WO/2011/098755
An optical absorption spectroscopy apparatus comprises a light source, a detector for detecting an optical absorption spectrum of light transmitted from the source through a sample volume and one or more reflectors for reflecting the tra...  
WO/2011/098726
The present invention relates to a spectrograph having diffraction gratings including an input slit (3), suitable for transmitting an input light beam including a plurality of wavelengths; a visible matrix detector (4) including at least...  
WO/2011/098429
The invention relates to a micro-machined optical measuring device comprising: a set of photosensitive detector elements (110) situated on a given face (112) of a first support (100), a second support (200), assembled to the first suppor...  
WO/2011/100506
An vapor deposition control system includes a multi-level control scheme.  
WO/2011/100153
An device for Raman spectroscopy such as surface enhanced Raman spectroscopy (SERS) is disclosed herein. Various embodiments may be utilized to prepare a SERS substrate using several deposition techniques such as pulsed laser deposition....  
WO/2011/099938
A method and apparatus for supplying light beams for integrated CARS and multiphoton microscopy, and an integrated CARS and multiphoton microscopy system and method. The method for supplying light beams for integrated CARS and multiphoto...  
WO/2011/099409
A swept light source apparatus in which oscillation wavelength is continuously changeable is provided. The apparatus includes, inside a resonator (103, 109), an optical amplification medium (101) that amplifies light, a first device (106...  
WO/2011/094818
Described herein is a method and system for classifying rock types in a rock body. The method comprises the steps of obtaining spectral data from a spectral measurement (202) of a surface region of the rock body and then determining a fi...  
WO/2011/093879
A self-collecting substrate (10) for surface enhanced Raman spectroscopy having a first surface (10a) and a second surface (10b) opposed thereto, comprising: a waveguiding layer (10') supported on a support layer (10"), with the waveguid...  
WO/2011/093794
An imaging device for processing light comprising a polariser defining an X-Y plane having an X-axis and a Y-axis, wherein an optical axis extends along a Z-axis perpendicular to the X-Y plane. The polariser is adapted to transmit light ...  
WO/2011/091793
The invention relates to a wavelength-sensitive plasmonically active module (1, 40, 401, 402) for detecting light (22) in a spectrally resolved manner, comprising at least a substrate (2) as a support material and a field (6) of nanostru...  
WO/2011/094651
A Raman head is provided capable of operating at high surrounding pressures. The Raman head has housing having a first, sealed chamber filled with an incompressible liquid and a second chamber that is open to the surrounding environment....  
WO/2011/094513
A Raman analyzer for analyzing light emitted from a Raman cell is provided that has a beam splitter configured to split the light emitted from the Raman cell into a first beam and a second beam. An atomic vapor filter can be used to filt...  
WO/2011/091577
An installation and debugging method for a continuously variable slit mechanism includes the following steps. A first left slit plate (31), a second left slit plate (32), a first right slit plate (33) and a second right slit plate (34) a...  
WO/2011/092766
Disclosed is a spectrophotofluorometer, which can shorten a measuring time by efficiently obtaining a three-dimensional spectral disposition, reduce sample deterioration and reduce the size of the obtained data. The spectrophotofluoromet...  
WO/2011/092274
Arrangement for measuring the concentration of oxygen in the exhaust gas region of a furnace, having a monochromatic light source (2,7) in the form of a VCSEL which can be tuned via wavelength ranges in the range of the respective molecu...  
WO/2011/094651
A Raman head is provided capable of operating at high surrounding pressures. The Raman head has housing having a first, sealed chamber filled with an incompressible liquid and a second chamber that is open to the surrounding environment....  
WO/2011/094513
A Raman analyzer for analyzing light emitted from a Raman cell is provided that has a beam splitter configured to split the light emitted from the Raman cell into a first beam and a second beam. An atomic vapor filter can be used to filt...  
WO/2011/091534
An apparatus for characterizing energy and direction dependence of intensity for an electromagnetic signal uses spectral analysis and has particular application in the field of surface plasmon resonance. An energy dependent filter is loc...  
WO/2011/091012
An interferometer includes a variable optical path length reference mirror to produce a final interferogram from a combination of interferograms. Each of the interferograms is generated at a different optical path length of the reference...  
WO/2011/089095
Embodiments of the invention relate to the determination of the colour of a colour sample from an image of the colour sample. In one embodiment a colour sample capture card is provided having printed thereon colour samples of known colou...  
WO/2011/089931
Provided is a spectral device which easily increases the variable range of a selected wavelength without an increase in the size of the device. A spectral device (1) comprises four band pass filters (11a to 11d) through which light (L2) ...  
WO/2011/091012
An interferometer includes a variable optical path length reference mirror to produce a final interferogram from a combination of interferograms. Each of the interferograms is generated at a different optical path length of the reference...  
WO/2011/088011
Reflectance systems and methods are described that under-fill the collection fiber of a host spectrometer both spatially and angularly. The under- filled collection fiber produces a response of fiber-based spectrometers that is relativel...  

Matches 651 - 700 out of 13,065