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Radiant Energy > Luminophor Irradiation

Luminophor Irradiation

Luminophor Irradiation patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

07/24/14 - 20140203189 - Systems and methods for distinguishing optical signals of different modulation frequencies in an optical signal detector
Systems and method for detecting optical signals, and for discriminating optical signals emitted by an emission moiety that is excited by an associated excitation signal from background signals and other optical noise, employing digital techniques for determining the portion of a detected optical signal having a modulation frequency corresponding to...

07/10/14 - 20140191138 - Monochromator-based and filter-based detection system
A system is provided for performing filter-based and monochromator-based measurements. The system includes a light source and a plurality of detectors. An excitation monochromator outputs a selected wavelength component of the excitation light. Emitted light from a sample follows a selected emission optical path. An emission monochromator outputs a selected...

07/03/14 - 20140183378 - Power system for dosimeter reader
Described is a portable dosimeter reader that is small in size and light in weight....

06/26/14 - 20140175304 - Particle detection device
A particle detection device detects a biological particle. The particle detection device includes a collection unit that collects a particle to a collection substrate, a fluorescence detection unit that emits excitation light toward the particle collected on the collection substrate and receives fluorescence emitted from the particle, and a cleaning...

06/19/14 - 20140166902 - Wavelength conversion body and method for manufacturing same
A wavelength conversion body (1; 11) for generating wavelength-converted light (S) from primary light (P) shone into the wavelength conversion body (1; 11), comprising: a light guide body (2; 12) which is optically transmissive for the primary light (P) and the wavelength-converted light; (S), and at least one phosphor body...

06/19/14 - 20140166903 - Particle detector
There is provided a particle detector that can increase a detection sensitivity to fluorescence emitted from biogenic particles. A particle detector for detecting biogenic particles includes a substrate having a principal surface and configured to collect the biogenic particles on the principal surface, a light emitting element configured to irradiate...

06/12/14 - 20140158911 - Apparatus for analysing a small amount of liquid
An apparatus (1) for analysing, measuring the fluorescence, luminescence, phosphorescence, Raman scattering or absorption of a small amount, for example a drop, of a liquid sample (2) with the aid of light (3) which can be guided through the sample (2) and can then be detected or analysed according to...

06/05/14 - 20140151575 - Optical filter and method for the production of the same, and device for the examination of electromagnetic radiation
An optical filter array includes a substrate permeable to an electromagnetic radiation to be detected, a first DBR mirror arranged on the substrate, a second DBR minor arranged above the first DBR mirror, and a plurality of cavity sections. The cavity sections have different respective optical lengths, and are arranged...

06/05/14 - 20140151576 - Optical imaging system
The invention relates to an optical imaging system (20) comprising an illumination unit (23), a detection unit (24) and a measurement chamber (21) for receiving a subject to be examined, wherein the illumination unit (23) is arranged such in relation to the measurement chamber (21) that it can illuminate a...

05/01/14 - 20140117252 - Optical digitizer system with position-unique photoluminescent indicia
A digitizer system includes a substrate with indicia having photoluminescent features that uniquely define local areas of the substrate. A sensor device, such as a stylus, may sense radiation emitted from the features, and a controller may determine therefrom the location of the stylus relative to the substrate....

05/01/14 - 20140117253 - Photoluminescent daylight panel
A photoluminescent daylight panel for converting higher energy shorter wavelength daylight to lower energy longer wavelength light comprises: a light transmissive substrate; at least one photoluminescent material configured to absorb at least a portion of daylight radiation of wavelengths between about 350 nm and about 450 nm and convert it...

04/10/14 - 20140097356 - Display device
A display device is provided. The display device may include an infrared light source; and a light guide pad which is disposed to be adjacent to the infrared light source and includes fluorescent patterns including fluorescent bodies of nano size excited by invisible light irradiated from the infrared light source...

03/20/14 - 20140077099 - System and method for generating extreme ultraviolet light
A system includes a chamber, a laser beam apparatus configured to generate a laser beam to be introduced into the chamber, a laser controller for the laser beam apparatus to control at least a beam intensity and an output timing of the laser beam, and a target supply unit configured...

03/13/14 - 20140070114 - Method for writing and reading data by fluorescence on a light-sensitive substrate, and related substrate and devices
A method for 3D recording of data on a medium formed from a transparent photosensitive material including at least one dopant. The method includes a first step of calibrating and checking a pulsed light source including calibrating the number of pulses, the level of fluence of each pulse emitted and...

03/06/14 - 20140061503 - Surface-modified quantum dot luminophores
A surface-modified quantum dot luminophore includes a quantum dot luminophore and a coating includes a fluorinated coating including a fluorinated inorganic agent, a fluorinated organic agent, or a combination of fluorinated inorganic and organic agents, the fluorinated coating generating hydrophobic surface sites and the coating is disposed on the surface...

02/20/14 - 20140048721 - Ultraviolet light generating target, electron-beam-excited ultraviolet light source, and method for producing ultraviolet light generating target
An ultraviolet light generating target 20 includes a substrate 21 made of sapphire, quartz, or rock crystal; and a light-emitting layer 22 that is provided on the substrate 21 and that generates ultraviolet light upon receiving an electron beam. The light-emitting layer 22 includes powdered or granular Pr:LuAG crystals. By...

01/30/14 - 20140027653 - Optical element, optical device, measurement device, and screening apparatus
An optical element includes a separation section that can separate incident light according to a wavelength. The separation section has an optical characteristic in which incident light in a first wavelength band is reflected, incident light in a second wavelength band is transmitted, and incident light in a third wavelength...

01/16/14 - 20140014855 - Condensing-type portable fluorescence detection system
A condensing-type portable fluorescence detection system which detects antigens using fluorescence includes: a light source generating light to excite a fluorescent substance; a first filter selecting a proper wavelength range from the light generated from the light source; a spherical mirror including two hemispherical mirrors having different curvature radiuses and...

12/19/13 - 20130334440 - Light emitting diode illumination system
In various embodiments of the invention, a unique construction for Light Emitting Diodes (LEDs) with at least one luminescent rod and extracting optical elements used to generate a variety of high brightness light sources with different emission spectra. In an embodiment of the invention, forced air cooling is used to...

12/19/13 - 20130334441 - Filter
Embodiments disclosed herein relate to a filter (100). In one embodiment, the filter includes a pattern (120). The pattern may reflect or fluoresce non-visible light....

12/12/13 - 20130327956 - Phosphor layer detection system
A detection system for detecting a fluorescent layer formed in a fluorescent layer forming system is disclosed. The detection system of the present invention includes a light source module, a light detecting module and a light transmitting module, wherein the light source module emits a detecting light to a fluorescent...

12/05/13 - 20130320236 - Image display device
An image display device includes an excitation light source; a fluorescent screen including a plurality of phosphor regions that are repeatedly formed in an in-plane direction and a retro-reflection region that reflects a part of incident light in the opposite direction of the incident light; a scanning unit that scans...

11/21/13 - 20130306879 - Line sensor unit and automatic transaction apparatus
A line sensor unit includes: a first light source configured to emit excitation light that excites a fluorescent substance; a second light source configured to emit non-excitation light that does not excite the fluorescent substance; a line sensor configured to receive light from a medium obtained by irradiating the medium...

11/21/13 - 20130306880 - Illumination aperture diaphragm
An illumination aperture diaphragm 100A which is used in a light source device to simultaneously observe a subject image formed by reflected illumination light in the visible light region and a fluorescence image from a fluorescent substance in a subject has a filter region 1 formed in a flat plate-like...

10/31/13 - 20130284943 - Light emitting diode illumination system
The present invention provides a light engine having four LED light sources in combination with one or more laser light sources. A combination of collimators, bandpass filters, dichroic mirrors, and other elements is operative to direct light from the light sources onto a main optical axis from where it may...

09/26/13 - 20130248736 - Gas sensor
In one aspect of the disclosure, a gas sensor is provided, comprising: a chamber for containing a gas sample in use, and a radiation source adapted to emit radiation within a first waveband. A photoluminescent material, upon absorption of radiation of a first wavelength within the first waveband, emits radiation...

09/26/13 - 20130248737 - Quantum-yield measurement device
A quantum-yield measurement device 1 comprises a dark box 5; a light generation unit, having a light exit part 7, for generating the pumping light L1; a light detection unit, having a light entrance part 11, for detecting light to be measured L2; an integrating sphere 14, having a light...

09/19/13 - 20130240754 - Quantum-yield measurement device
A quantum-yield measurement device 1A comprises a dark box 5; a light generation unit 6, having a light exit part 7, for generating the pumping light L1; a light detection unit 9, having a light entrance part 11, for detecting the light to be measured L2; an integrating sphere 14,...

09/12/13 - 20130234042 - Fluorescence sensor
A fluorescence sensor includes a detection substrate section, on a first principal plane of which a concave portion having a bottom surface parallel to the first principal plane is present and, on a side surface of the concave portion of which a PD element configured to receive fluorescent light and...

09/05/13 - 20130228703 - Fluorescence excitation and detection system and method
A detection system including a detection assembly to receive emission light emitted from a sample. The detection assembly has a multi-band dichroic member and at least first and second detection devices. The multi-band dichroic member has a transmission/reflection characteristic with first and second transmissive regions and a reflective region along...

08/22/13 - 20130214175 - Optical sensor, especially for determining substance concentrations in aqueous solutions by means of a fluorescence measurement
An optical sensor, comprising a sensor head, which contains a sensitive element and which is adjoined by a housing, which contains sensor electronics, wherein the sensitive element is irradiated with light from an optical transmitter and a light characteristic radiated back by the sensitive element is detected by an optical...

08/08/13 - 20130200272 - Optical system for fluorescence detection and fine particle analyzing apparatus
An optical system for fluorescence detection includes two parabolic mirrors, a first parabolic mirror and a second parabolic mirror, and fluorescent light beams that are incident from different directions are reflected by the first parabolic mirror as parallel light beams to the second parabolic mirror and are converged at one...

08/08/13 - 20130200273 - Fluoroscopy apparatus, fluoroscopy system, and fluorescence-image processing method
A fluoroscopy apparatus including: an illumination unit having a light source radiating illumination light and excitation light onto an observation target, a fluorescence-imaging unit acquiring a fluorescence image by imaging fluorescence generated at the observation target by the excitation light, a white-light-imaging unit acquiring a reference image by imaging light...

08/08/13 - 20130200274 - Fluoroscopy apparatus, fluoroscopy system, and fluorescence-image processing method
A fluoroscopy apparatus including: an illumination unit having a light source radiating illumination light and excitation light onto an observation target, a fluorescence-imaging unit acquiring a fluorescence image by imaging fluorescence generated at the observation target by the excitation light, a white-light-imaging unit acquiring a reference image by imaging light...

08/08/13 - 20130200275 - Fluoroscopy apparatus, fluoroscopy system, and fluorescence-image processing method
A fluoroscopy apparatus including: an illumination unit having a light source radiating illumination light and excitation light onto an observation target, a fluorescence-imaging unit acquiring a fluorescence image by imaging fluorescence generated at the observation target by the excitation light, a white-light-imaging unit acquiring a reference image by imaging light...

08/01/13 - 20130193345 - Fluorescence observation apparatus
Fluorescence observation apparatus includes laser scanning fluorescence observation unit and wide field fluorescence observation unit. The former unit includes: lasers; scanning unit that scans sample by laser light; and detector that detects fluorescence from the sample excited by the laser light. The latter unit includes: light source to planar-illuminate the...

07/11/13 - 20130175455 - Laser cavity two-photon spectroscopy
A laser cavity two-photon spectroscopy includes a gain medium, a first reflector, a second reflector, an electrical pumping module, and a two-photon absorption cell. The first reflector is disposed at a side of the gain medium. The second reflector is movably disposed at a side of the gain medium relative...

06/27/13 - 20130161533 - Biochip analysis device
Disclosed is a biochip analysis device which includes first and second spatial light modulators; and a spatial light modulation driver configured to drive the first and second spatial light modulators, wherein the first spatial light modulator varies a wavelength of light to be irradiated to a biochip in response to...

06/27/13 - 20130161534 - Method of manufacturing white light emitting device (led) and apparatus measuring phosphor film
A method of manufacturing a white light emitting device includes dividing a phosphor sheet into phosphor film units to be applied to individual light emitting diode (LED) devices, measuring light conversion characteristics of the respective phosphor film units, classifying the phosphor film units of the phosphor sheet into a plurality...

06/27/13 - 20130161535 - Fibre optic phosphor screen comprising an angular filter
An optical fiber phosphor screen including a thin film phosphor layer and an optical fiber faceplate, allowing interfering light in a cladding of the optical fibers to be reduced. The phosphor screen includes an angular filter including at least one layer arranged between the thin film phosphor layer and the...

06/20/13 - 20130153787 - Optical digitizer system with position-unique photoluminescent indicia
A digitizer system including a substrate having a position-unique photoluminescent indicia pattern. A stylus component receives optical signals indicative of the indicia pattern and determines therefrom the position of the stylus relative to the substrate. Methods of disposing indicia on the substrate, and styli suitable for sensing photoluminescent indicia are...

06/13/13 - 20130146786 - Apparatus for generating fluorescence
An apparatus for generating fluorescence comprises a blue LED emitting a light beam, a filter and a fluorescent material. The filter is arranged in front of the light beam emitted by the blue LED, receives the light beam, and converts the light beam into a filtered light beam having wavelengths...

05/23/13 - 20130126753 - X-ray imaging panel with thermally-sensitive adhesive and methods of making thereof
Provided herein are scintillator screens comprising a substrate; a scintillation layer disposed over the substrate, the scintillation layer comprising a scintillator material; and an adhesive layer disposed by solvent coating over the scintillation layer, the adhesive layer comprising solvent-coatable thermally-sensitive elastomer, wherein the adhesive layer has a dust adhesion of...

05/16/13 - 20130119270 - Wavelength division devices, multi-wavelength light generators and optical biosensor systems using the same
A multi-wavelength light generator includes a broadband light source and a wavelength division device. The multi-wavelength light generator is configured to generate a first output light having a first line width. The wavelength division device is configured to divide a wavelength of the first output light to provide a plurality...

05/16/13 - 20130119271 - Electrothermal vaporization atomic fluorescence spectroscopy and spectrometer for determination of cadmium
An electrothermal vaporization atomic fluorescence spectrometer for determination of Cadmium comprising a sampling system, a light source, an atomizer, a light path system, a detection system, and a display device. The sampling system includes an electrothermal vaporization device and a capture trap; the capture trap comprises a Tungsten or Molybdenum...

05/02/13 - 20130105707 - Radiation detector
[Means to Solve the Problems] A radiation detector is constructed by installing an optical wavelength conversion layer, which is composed of, for example, an organic fluorescent substance using polyvinyltoluene as a base material, between a scintillator composed of a fluoride single crystal, such as a Ce-containing LiCaAlF6 crystal, and a...

04/18/13 - 20130092846 - Fiber-optic sensors for real-time monitoring
Described herein are apparatuses for detecting an analyte in a liquid sample using optical time of flight spectroscopy. A handheld apparatus for remote real-time detection of Zn2+ in aqueous environments and methods for making and using the apparatus are also described herein....

04/11/13 - 20130087718 - Confocal fluorescence lifetime imaging system
A confocal fluorescence lifetime imaging (FLIM) system comprising a pulsed tuneable excitation light source arranged to provide excitation radiation to an illumination area on a target, scanning means for scanning the illumination area across the target, and at least one detector for detecting fluorescent emission from the target, wherein the...

03/21/13 - 20130068965 - Biofuel degradation sensor based on fluorescence measurements
A sensor that detects a fuel property of a mixed fuel of a biofuel and a hydrocarbon fuel includes: a light emitting device that emits light with a wavelength of 250 nm to 400 nm onto the mixed fuel; and a light receiving device that receives light emitted by the...

03/21/13 - 20130068966 - Adjustable cathodoluminescence detection system and microscope employing such a system
Cathodoluminescence detection system comprising a collecting optic (112), for collecting light radiation coming from a specimen illuminated by a beam of charged particles and reflecting said light radiation onto analysis means, characterized in that it comprises means (606,614-618) for positioning said collecting optic (112) along at least one dimension....

02/14/13 - 20130037726 - Compact analyzer with spatial modulation and multiple intensity modulated excitation sources
A compact analyzer includes a flow cell having a flow channel through which a sample is made to pass. First and second light sources are arranged to emit first and second excitation light into first and second overlapping portions of the flow channel, respectively. The first excitation light stimulates a...

02/14/13 - 20130037727 - Fluorescence sensor
A fluorescence sensor includes a silicon substrate on which a PD element that converts fluorescence into an electric signal is formed, an LED substrate having a first principal plane on which an LED element that generates excitation light is formed, a reflective film that averages a light amount distribution of...