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WO/2012/103550A2 |
A radiation detecting panel is provided. This panel includes a substrate including a pixel region and a pad region, a scintillating layer configured to convert radiation into visible rays, a photoelectric device configured to convert the...
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WO/2012/074552A2 |
A sorting apparatus is described and which includes an inspection station; a multiplicity of electromagnetic radiation emitters and detectors; an optical filter which is positioned in front of the electromagnetic radiation detectors, and...
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WO/2012/049673A2 |
The invention relates to a cryogenic Joule Thompson system for cooling an IR sensor, which comprises: (a) a supply source for refrigerant gas; (b) an orifice through which said refrigerant gas flows to cool said IR sensor; (c) valve at s...
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WO/2011/149351A1 |
The invention relates to an electron multiplying structure for use in a vacuum tube using electron multiplying and to an vacuum tube using electron multiplying provided with such an electron multiplying structure. According to the invent...
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WO/2011/140472A2 |
A system and method for utilizing corner-cube reflector technology for irradiation control in direct radiant heating systems is described. The system and method has application in many types of direct irradiation heating systems and is a...
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WO/2011/127463A1 |
The present invention is directed to methods for inhibiting growth of bacteria and to nanometer scale surfaces having antibacterial properties.
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WO/2011/109089A1 |
Embodiments of a system to maintain an even temperature distribution across a laser detector are generally described herein. In some embodiments, the system includes a multi-layer printed circuit board (PCB) assembly that includes a firs...
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WO/2011/102188A1 |
Disclosed is an alkali metal introduction apparatus (1) which is supplied for experiments in which alkali metals are used. The alkali metal introduction apparatus (1) comprises: a dedicated crushing chamber (10) and a vacuum chamber (20)...
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WO/2011/084139A1 |
Self-healing photocathode device comprising a photoemissive multi-alkali semiconductor comprising a multi-alkali antimonide having the formula AxBy C2Sb, where A, B and C are Group I alkali metals and x+y+z = 3; a nanostructured porous m...
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WO/2011/049600A2 |
The optical device includes a waveguide and a light sensor on a base. The light sensor includes a ridge extending from slab regions positioned on opposing sides of the ridge. The ridge includes a multiplication layer and an absorption la...
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WO/2011/044108A1 |
An imaging device including a plurality of photo-sensitive elements suitable for imaging small objects less than 500nm in size. Each of the photo-sentive elements forms a passive pixel which comprises at least one nanowire structured pho...
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WO/2011/019457A1 |
A time-of-flight (TOF) photoemission electron energy analyzer includes a TOF spectrometer for measuring an energy spectrum of a beam of electrons photoemitted from a sample and a 90 degree bend bandpass filter for spatially dispersing an...
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WO/2010/065842A2 |
An optical level sensor (1) for an electric household appliance, including a tubular body (5) provided with a first open end (8) delimited on the inside of the tubular body by an annular edge (20) and a second open end (9), opposite to t...
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WO/2010/056834A1 |
A seed sensor system determines the position of the seed relative to the seed tube as the seed passes the sensor. The position of the seed as well as the speed of the planter and the position of the seed tube above the planting furrow ar...
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WO/2010/044891A2 |
Photon Enhanced Thermionic Emission (PETE) is exploited to provide improved efficiency for radiant energy conversion. A hot (greater than 200 0C) semiconductor cathode is illuminated such that it emits electrons. Because the cathode is h...
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WO/2010/024808A1 |
A photodetector receiver circuit, including: a photodetector for receiving an optical signal and converting the optical signal into a current; and a dynamic impedance circuit connected to the photodetector; wherein the dynamic impedance ...
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WO/2010/017136A1 |
An energy-enhanced, low-temperature growth technique is used for direct deposition of periodic table column III nitrides-based negative electron affinity (NEA) photocathodes on standard glass microchannel plates (MCPs). As working exampl...
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WO/2009/150760A1 |
Disclosed is a photocathode having improved properties. Specifically disclosed is a photocathode (10) comprising: a base material (12); and an intermediate layer (14), an under layer (16) and a photoelectron emission layer (18) all forme...
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WO/2009/148478A1 |
Apparatus, methods, and systems provide electromagnetic cloaking and/or translation. In some approaches the electromagnetic cloaking and/or translation is achieved with transformation media. In some approaches the electromagnetic cloakin...
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WO/2009/076678A1 |
A method and apparatus for detecting pathogens and particles in a fluid in which particle size and intrinsic fluorescence of a simple particle is determined, comprising a sample cell; a light source on one side of the sample cell for sen...
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WO/2009/073053A2 |
A sensor for laser spot trackers. The novel sensor includes a detector array comprised of a predetermined number of subsets, each subset including a plurality of detector elements, and a readout circuit for providing a first output and a...
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WO/2009/059131A1 |
The present invention is a detection system and method for using the detection system in radiant energy imaging systems. In particular, the present invention is an improved detection system employing multiple screens for greater detectio...
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WO/2009/055012A2 |
A fiberized single photon sensitive spectrometer based on a 32-channel PMT sensor is highly sensitive with broad detection dynamic range. The spectrometer enables accurate and high speed detection, identification and analysis of biologic...
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WO/2009/037701A2 |
An image sensor cell is presented for detection of electromagnetic radiation. The sensor cell can be used as a pixel in the pixel matrix of an image sensor device. The image sensor cell comprises a photocathode (101), an electrode arrang...
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WO2007109770B1 |
An imager system is disclosed comprising an image intensifler (40) including an entrance window and an exit window, a photocathode (120), a dynode (130), an anode (150), a phosphor screen (140), an image mtensifier control and power supp...
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WO/2008/109813A2 |
An optoelectronic device assembly includes a circuit board and an optoelectronic device disposed on the circuit board and electrically connected with the circuit board. An annular gasket is disposed on the circuit board and surrounds the...
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WO/2008/105953A2 |
A radiation detection system for detecting the presence and location of a radiation source includes an optical fiber bundle having fibers of different lengths, a radiation sensitive material, a stimulating source and an optical detector....
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WO/2008/066941A2 |
An apparatus for powering an implant includes first energy interface elements, a removeably attachable holding device and a first energy source, such as a battery. An energy conversion circuit converts first energy into second energy whi...
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WO/2008/051189A2 |
The present invention relates to a method and system of array imaging that extends or maximizes the longevity of the sensor array b minimizing the effects of photobleaching. The imaging system has a light source (12), a variable exposure...
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WO/2008/044576A1 |
An ultraviolet ray detection device (10) detects an ultraviolet ray which has transmitted through a test sample (15) or has been reflected by the test sample (15) from light rays containing at least ultraviolet rays. The ultraviolet ray ...
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WO2008011152A9 |
The present invention relates to an infrared detector in which a quantum dot heterostructure is located within a resonant cavity that has a two photon absorption characteristic. This provides a long wavelength infrared detector that is t...
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WO/2008/017077A2 |
High-resolution, scalable multi-touch sensing display systems and processes based on frustrated total internal reflection employ an optical waveguide (12, 32, 42, 62, 76, 84) that receives light, such as infrared light, that undergoes to...
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WO/2008/012823A2 |
A passive infrared detector assembly including a detector housing comprising a window transparent to far infrared radiation, at least one sensor sensitive to the far infrared radiation and disposed within the detector housing and an anti...
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WO/2008/012805A2 |
An infrared motion detector including at least one infra-red radiation sensor, at least one radiation reflecting surface, operative to direct radiation impinging thereon towards the at least one infra-red radiation sensor and at least on...
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WO/2007/146503A2 |
An embodiment of a probe storage device in accordance with the present invention can include a media frame, a media stage including a media, a suspension arrangement moveably connecting the media stage with the media frame, the suspensio...
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WO/2007/136483A2 |
Apparatus and method for measuring and controlling static charge inside vacuum equipment. In-line gas ionizers deliver gas ions to pass-through doors, load-locks, vacuum cluster vent lines, or neutralizing chambers. Static charge measure...
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WO/2007/130093A2 |
In order to reduce the exposure of a detector surface 180 of a photo-multiplier 160 to stray charged particles, an off-axis structure is interposed between the resonant structure and the detector surface of the photo-multiplier. By provi...
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WO/2007/121475A2 |
A polarimetric imaging system employs a pixel pitch matched filter for use within, for example, a 2 by 2 pixel neighborhood, in which one pixel samples the scene via a 0 degree polarization filter and a second pixel samples the scene via...
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WO/2007/102471A1 |
Disclosed is a photoelectric surface wherein the quantum efficiency is improved. Specifically disclosed is a photoelectric surface (10) comprising a light transmissive substrate (12) composed of a quartz glass or a borosilicate glass, an...
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WO/2007/103385A2 |
The present invention provides a spectral filter for an optical sensor. The spectral filter includes a substrate having a focus region and a defocus region, a panchromatic filter region disposed on the focus region of the substrate and a...
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WO/2007/068592A1 |
Disclosed is a luminescent substance which has the structure EA3N2Si2O4:D, wherein EA=(Sr,Ba,Ca) and D=Eu, provides red emission, and is characterized by great stability and a simple production process. Said luminescent substance can be ...
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WO/2007/065004A2 |
A radiation, explosives, and special materials, detection and identification system includes a housing supporting one or more gamma sensors and one or more solid-state neutron sensors proximate to container contents under examination. Th...
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WO/2007/060755A1 |
This invention relates to a sequence structure analysis of a biopolymer using a mass analysis method. A time of not less than 10 msec is necessary for a charged particle reaction, and this poses a problem that coupling with a high speed ...
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WO/2007/053843A2 |
The present invention provides charged particle energy deflectors, analyzers, devices, device components and methods for terminating charged particle systems and electrically isolating device components. One embodiment of the present inv...
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WO/2007/044684A2 |
A control mechanism pins an optical fiber assembly on and off gimbal and between gimbals to route the assembly from an off-gimbal optical source across the gimbal axis/axes to an on-gimbal optical element so that the fiber assembly moves...
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WO/2007/037931A2 |
According to one aspect of the present invention, a substrate processing system is provided. The system may include a chamber wall enclosing a chamber, a substrate support positioned within the chamber to support a substrate, an electrom...
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WO/2007/035472A2 |
An imaging system for capturing images of a tilted object includes a lens having an optical axis, a detector array, and a normalizer positioned between the lens and a detector array for realigning light passing therethrough such that the...
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WO/2007/030734A2 |
Disclosed are an in-line monitoring apparatus with a temperature compensator, an optical receiver and a method for stabilizing gain of an avalanche photodiode ("APD") over an extended range of input power values and across temperature va...
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WO/2007/013630A1 |
Disclosed is a microchannel plate having excellent characteristics which enable to attain both high luminance and high resolution at the same time. Also disclosed are a gas proportional counter using such a microchannel plate and an imag...
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WO/2006/130430A2 |
A novel photocathode employing a rectifying junction is described that permits color imaging extending applications for photocathodes in various instruments and night vision devices.
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