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EFFICIENT HIGH-HARMONIC-GENERATION-BASED EUV SOURCE DRIVEN BY SHORT WAVELENGTH LIGHTTech for Transfer TTO 20-12-2015 A device and method for efficient generation of extreme ultraviolet (EUV or XUV) radiation based on high-order harmonic generation (HHG). Adaptive Optics Optical Components & Devices Tell me more |
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FSK MODULATOR OF OPTICAL SIGNALSTech for Transfer TTO 20-12-2015 Power efficient optical links are useful for a number of applications such as high-bandwidth free-space communications. The most efficient optical links utilize large-alphabet orthogonal modulation formats such as pulse-position modulation or frequency-shift keying (FSK) modulation. This invention features an FSK modulator for optical communications and a method for large-alphabet FSK modulation. The modulator and the method are based on filtering of a multi-tone optical source such as a mode-locked laser which provides a comb distribution of tones. The filtering can be done with a Mach-Zehnder interferometer or a microring resonator. The optical signal exiting the last filter includes only a single tone which corresponds to the symbol to be transmitted. Optical Computing Optical Communications Tell me more |
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COMBINATION OF LASERS USING FIRST-ORDER GRATING STACKTech for Transfer TTO 20-12-2015 A method and apparatus for two-dimensional wavelength beam combining of laser sources. Lasers Light sources Tell me more |
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HIGH EFFICIENCY SLAB-COUPLED OPTICAL WAVEGUIDE LASER AND AMPLIFIERTech for Transfer TTO 20-12-2015 A slab-coupled optical waveguide laser (SCOWL) that includes an upper and lower waveguide region for guiding a laser mode. Lasers Optical Components & Devices Optical Engineering Tell me more |
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MULTI-WAVELENGTH BEAM COMBINERTech for Transfer TTO 20-12-2015 One-dimensional wavelength beam combining two-dimensional laser sources to enhance the power and brightness of these laser sources. Lasers Light sources Optical Engineering Tell me more |
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CMOS READOUT ARCHITECTURE AND METHOD FOR PHOTON-COUNTING ARRAYSTech for Transfer TTO 20-12-2015 This invention is about complementary metal-oxide-semiconductor (CMOS) readout architectures for photon-counting arrays with a photon-counting detector, a digital counter, and an overflow bit in each of the sensing elements in the array. Quantum Optics Photodetection Tell me more |
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GRAZING-INCIDENCE-DISK LASER ELEMENTTech for Transfer TTO 20-12-2015 Solid-state gain element geometry that may enable good power scalability with low thermo-optic effects which can be used with a wide variety of solid-state laser materials. Adaptive Optics Lasers Tell me more |
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OPTICAL LIMITER DEVICE USING PLASMONIC SPINED NANOPARTICLESTech for Transfer TTO 20-12-2015 Optical limiter device for protecting an object from incident light in the visible, infrared and ultraviolet ranges that uses metallic spined nanoparticles containing free electrons undergoing collective oscillations when exposed to the incident light. Nanophotonics Plasmonics Tell me more |
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AGILE-BEAM LASER ARRAY TRANSMITTERTech for Transfer TTO 20-12-2015 An Agile-Beam Laser Array Transmitter (ABLAT) uses an array of emitters and an array of lenses to project electromagnetic beams over a wide angular coverage area in the far field. Lasers Optical Components & Devices Tell me more |
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SINGLE-TRANSDUCER, THREE-DIMENSIONAL LASER IMAGING SYSTEMTech for Transfer TTO 20-12-2015 This is a system and method for three-dimensional imaging using a single transducer. Lasers Optical Components & Devices Photodetection Tell me more |
