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Matches 701 - 750 out of 23,587

Document Document Title
WO/2012/057760A1
A photoacoustic gas sensor, system and method is generally described. In some examples, a photoacoustic gas sensor includes the combination of a grating and a MEMS mirror array operating as a wavelength-selective optical modulator, and a...  
WO/2012/056776A1
In a coarse adjustment step before spectroscopy, a moving mirror is moved (#11), the outputs of respective split elements of a four-segment sensor which has received an interfering light of a reflected light on the moving mirror and a re...  
WO/2012/057875A1
In certain embodiments, the invention relates to optical probes and methods for conducting Raman spectroscopy of a material at multiple excitation wavelengths. The probes and methods utilize optical elements to focus outputs from a plura...  
WO/2012/057254A1
A monitorable spectrometric measurement device is provided with a first optical path (L1) which extends from an object (Sm) to be measured to a spectrometer main body (25) through an optical system (30) and a slit section (23) of a slit-...  
WO/2012/056813A1
An interferometer (1) measures a measuring interference beam, while detecting the position of a moving mirror (16) on the basis of detection results obtained from a reference beam detector (25). In the interferometer, a reference beam so...  
WO/2012/052447A1
According to one aspect, the invention relates to a laser emission device for the spectroscopic analysis of a sample, comprising: a primary laser source (401) emitting a pump beam (I5) and an excitation beam (I2), said two beams being pu...  
WO/2012/051638A8
The invention relates to a spectrometer (1) for examining the substances a fluid (2) contains, having a housing (3) with a light source (4) arranged therein and a detector (5) arranged therein, wherein the light from the light source (4)...  
WO/2012/051638A1
The invention relates to a spectrometer (1) for examining the substances a fluid (2) contains, having a housing (3) with a light source (4) arranged therein and a detector (5) arranged therein, wherein the light from the light source (4)...  
WO/2012/049666A2
Multisource fusion of data is used on a handheld device to create a portable analytical verifier, including the ability to verify based on product wrapping or using a returned code to check the product or wrapping. Data words are extract...  
WO/2012/051529A1
Aspects of the disclosure provide a DNA analyzer. The DNA analyzer includes an interface for coupling a microfluidic chip to the DNA analyzer. The microfluidic chip includes a first separation channel for electrophoretic separation of DN...  
WO/2012/051363A1
A spectrometer is presented that includes s spectrally dispersive optical element (120) to spectrally disperse a received light, a leveraged-optics adjustable deflector (142-1, 142-2, 142-3) to adjustably deflect the spectrally dispersed...  
WO/2012/051607A1
The present invention relates to a method for tissue histomorphometry and system suitable therefore. More specifically, the present invention relates to a bone histomorphometry system comprising processing, pattern recognition, and morph...  
WO/2012/050669A1
A surface chemistry measuring apparatus (1) includes a processor, an array of tunable infrared laser spectrometers interfacing with the processor and configured for simultaneous measurement of surface chemistry across a surface be measur...  
WO/2012/051451A2
A plasmonic device has a plurality of nanostructures extending from a substrate. Each of the plurality of nanostructures preferably includes a core, a coating of intermediate material covering at least a portion of the core, and a coatin...  
WO/2012/048612A1
A method and system for analysing the colour of a solution comprises: sampling and preparation, data detection and acquisition, data storage, data processing and data display. The method and system can be used for analysing the colour of...  
WO/2012/049666A3
Multisource fusion of data is used on a handheld device to create a portable analytical verifier, including the ability to verify based on product wrapping or using a returned code to check the product or wrapping. Data words are extract...  
WO/2012/048227A3
Processes for identifying optimal mass spectrometer settings to produce the greatest confidence in sample constituent detection are provided. Data obtained on a mass spectrometer are analyzed by a quadratic variance function which accura...  
WO/2012/045177A1
A parabolic reflector is formed from a solid medium through which light to be reflected passes. The medium has a relatively high index of refraction to minimize divergence of the light. Light passing through the solid medium along a firs...  
WO/2012/048227A8
Processes for identifying optimal mass spectrometer settings to produce the greatest confidence in sample constituent detection are provided. Data obtained on a mass spectrometer are analyzed by a quadratic variance function which accura...  
WO/2012/048227A2
Processes for identifying optimal mass spectrometer settings to produce the greatest confidence in sample constituent detection are provided. Data obtained on a mass spectrometer are analyzed by a quadratic variance function which accura...  
WO/2012/044618A2
Instead of monitoring the optical power coming out of a waveguide, a direct method of monitoring the optical power inside the waveguide without affecting device or system performance is provided. A waveguide comprises a p-i-n structure w...  
WO/2012/044618A3
Instead of monitoring the optical power coming out of a waveguide, a direct method of monitoring the optical power inside the waveguide without affecting device or system performance is provided. A waveguide comprises a p-i-n structure w...  
WO/2012/041553A1
The invention relates to a digital camera system (2) having at least two independent digital cameras (3.1-3.4), which capture image signals in different narrow-band spectral ranges, wherein each of the at least two independent digital ca...  
WO/2012/040769A1
A laser induced breakdown spectroscopy (LIBS) analyser (10) comprises an optical path P (shown by dashed lines P1 and dash-dot lines P2) and an automatic focus (or tracking) system (12). The optical path P focuses a laser beam emitted fr...  
WO/2012/040466A2
Miniature spectrometers produce low resolution spectral data due to their size limitations. A method for processing these spectral data is proposed. The spectral data from a low resolution spectrometer is enhanced to a higher resolution,...  
WO/2012/038474A1
A method of determining the colour of teeth comprises providing a lip spreader 2 with an integral colour chart 1 positioned on the lip spreader 2, wherein the colour chart 1 comprises at least three different colours 5-13 with known char...  
WO/2012/038298A1
The spectrometer consists of a slit aperture with an entrance slit, an imaging grating which is in the form of a concave mirror and has a surface normal, and a detector with detector elements arranged in a cell-shaped manner, which are a...  
WO/2012/039609A1
The optical probe contains a monolithic body (14) of optically transparent material to perform focusing for a plurality of parallel light paths from one or more fibers (10, 12) to one or more object points (19). Surface parts (160, 164, ...  
WO/2012/039764A1
Provided are patterned nanoporous gold ("P-NPG") films that may act as at least one of an effective and stable surface-enhanced Raman scattering ("SERS") substrate. Methods of fabricating the P-NPG films using a low-cost stamping techniq...  
WO/2012/040466A8
Miniature spectrometers produce low resolution spectral data due to their size limitations. A method for processing these spectral data is proposed. The spectral data from a low resolution spectrometer is enhanced to a higher resolution,...  
WO/2012/040362A3
A system is provided for probing a body lumen that includes a flexible conduit that is elongated along a longitudinal axis, the flexible conduit having a proximal end and a distal end, at least one delivery waveguide and at least one col...  
WO/2012/040466A3
Miniature spectrometers produce low resolution spectral data due to their size limitations. A method for processing these spectral data is proposed. The spectral data from a low resolution spectrometer is enhanced to a higher resolution,...  
WO/2012/040362A2
A system is provided for probing a body lumen that includes a flexible conduit that is elongated along a longitudinal axis, the flexible conduit having a proximal end and a distal end, at least one delivery waveguide and at least one col...  
WO/2012/037319A3
An interferometric measurement system includes a spun optical fiber including multiple optical waveguides configured in the fiber. Interferometric detection circuitry detects measurement interferometric pattern data associated with each ...  
WO/2012/034852A1
The invention relates to an optical imaging system for multispectral imaging. A filter arrangement (11) for selecting particular spectral ranges is located in a beam path coming from an object (1) to be imaged, and at least one detection...  
WO/2012/037319A2
An interferometric measurement system includes a spun optical fiber including multiple optical waveguides configured in the fiber. Interferometric detection circuitry detects measurement interferometric pattern data associated with each ...  
WO/2012/033443A1
A method and a solution in a gas chromatography –UV spectrophotometry detector to efficiently increase the flow of photons through the spectrograph to a light sensitive element or elements and maintain functionality despite the absence...  
WO/2012/033096A1
The present invention provides a spectrometric method in which groups of light beams (also referred to as "object beams"), such as scattered light or fluorescent light which occurs radially in various directions from each bright spot in ...  
WO/2012/032171A1
The present application provides a system (1) that comprises a mobile phone (25) to allow testing of samples from a patient at the point of care or environmental / industrial process monitoring tests to be performed in the field. The sys...  
WO/2012/031917A1
The invention relates to a THz spectrometer (100), having: - a source arrangement (10) for generating optical radiation of at least one first and one second optical frequency (ω1, ω2); - an optical radiation guide which is coupled to t...  
WO/2012/032024A1
Device (1) for mapping and analysing at least one element of interest within a solid specimen (10) by laser-induced plasma optical emission spectroscopy, allowing high-resolution mapping, especially of elements such as hydrogen and oxyge...  
WO/2012/029286A1
An embodiment of the present invention is a spectrometry device provided with: a laser light source (101); a lens (104) for concentrating the light beam from the laser light source (101) to a reference sample (120); an objective lens (10...  
WO/2012/030988A1
An inline spectroscopic reader having a light source, one or more optics heads, a spectrometer and a data processing system in digital communication with the spectrometer detector. The optics heads include transmission optics providing f...  
WO/2012/029453A1
A translation mechanism (19) comprises: a parallel plate spring structure (40), further comprising a fixed body (44), plate springs (41, 42) facing one another with a gap therebetween with one end (41a, 42a) of each said plate spring bei...  
WO/2012/027914A1
A negative-pressure wound treating system based on wound exudate management includes a liquid collecting bottle (5) for collecting wound exudate; a negative-pressure wound treating appliance (8) comprising a negative-pressure source (6) ...  
WO/2012/030795A1
A system for measuring quantum efficiency in a sample photovoltaic cell includes a Fourier transform infrared spectrometer. One or more light source for illuminating the photovoltaic cell in a wavelength range of interest are provided.  
WO/2012/026289A1
An optical pulse generating apparatus that supplies pump light and probe light includes a light source and a modulation unit configured to modulate light emitted from the light source, thereby dividing the light into the pump light and t...  
WO/2012/024771A3
An apparatus for incorporation into time-domain spectroscopy systems that creates a continuous reference whereby a sample pulses' phase and amplitude can be tracked and corrected employs a beam splitter to generate sample and reference p...  
WO/2012/022663A1
The invention relates to a device for selectively detecting a gas component or a concentration of a gas component in a gas to be analyzed, comprising a photonic crystal (1), which has a periodically arranged structure made of free-standi...  
WO/2012/021943A1
Systems and methods for analysing a time-domain signal are described. The method comprising: in a mixer (150), mixing the time-decay signal (115) with a local oscillator signal (122) generated by a local oscillator (120), resulting in a ...  

Matches 701 - 750 out of 23,587