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HD VIDEO CAPTURE AND DISPLAY PATENT PORTFOLIO FOR SELLTech for Transfer Hidden author 07-02-2015 Patent portfolio consisting of 16 assets in total, including 7 issued US patents, Canadian Patents and EP, JP and pending patents Most of the patents have a very early priority date (1997), and include claims covering subject matter that was not introduced into worldwide markets until many years, if not more than a decade later. Together, the US patents only have been cited over 170 times by other applicants. Optical Components & Devices Optical Engineering Optical measurement systems & Sensors Quantum Optics Remote SensingThis Listing is confidential. |
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PHOTONIC CRYSTALS PROVIDING ENHANCED STIMULATED RAMAN LASINGTech for Transfer TTO 16-12-2015 Photonic crystals with a layer of Silicon having a lattice of holes and a linear defect that forms a waveguide are configured to receive pump light and output Stokes light through Raman scattering. The thickness of the layer of Silicon, the spacing of the lattice of holes, and the size of the holes are dimensioned to provide enhanced Raman lasing. Light-matter interactions Quantum Optics Photonic Crystals Tell me more |
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OPTICAL TESTING OF A MULTI QUANTUM WELL SEMICONDUCTOR DEVICETech for Transfer TTO 16-12-2015 A pump light pulse generates a strain pulse in a sample that includes quantum wells. The strain pulse triggers a change in an optical property of the sample producing a signal. The signal is measured using a probe light pulse which is delayed in relation to the pump light pulse. Parameters of interest of the sample, including the quantum wells, can be deduced from the characteristics of the signal. For discerning between various components of the stress in the quantum wells, a lead pump pulse preceding the pump light pulse may also be used. A system for the application of such methods is also disclosed. Quantum Optics Semiconductors Tell me more |
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PHOTONIC INTEGRATED WAVEGUIDES WITH LOW ABSORPTION LOSSTech for Transfer TTO 17-12-2015 Asymmetric twin waveguides (ATG) present a promising method for optoelectronic integration by needing only a single epitaxial growth step and a simple fabrication process for even the most complex photonic integrated circuit (PIC) design. This invention provides an ATG structure that employs quantum-well intermixing (QWI) to reduce absorption loss normally encountered in the movement of light between waveguides. QWI relies on the mixing of the quantum well and barrier materials of an active region, resulting in an alloy whose bandgap is intermediate between that of the wells and barriers. Quantum Optics Waveguides Tell me more |
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PHOTON PAIR SOURCE CONTROLLED BY QUANTUM DOTSTech for Transfer TTO 18-12-2015 The invention presents a method for the production of a photon pair source to generate entangled photon pairs, where the operational behaviour of the source is determined by adjusting the fine structure splitting of the excitonic energy level of one or more quantum dots. The fine structure splitting can be adjusted by depositing the quantum dot(s) on a particular crystal face of a semiconductor substrate. Quantum Optics Semiconductors Quantum Dots 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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AMPLITUDE SPECTROSCOPY OF A MULTILEVEL QUANTUM SYSTEMTech for Transfer TTO 21-12-2015 This invent consists in a system and method for providing amplitude spectroscopy. Optical Components & Devices Optical measurement systems & Sensors Quantum Optics Tell me more |
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RAMAN LASER COOLING OF SOLIDSTech for Transfer TTO 21-12-2015 New optical cooling of solids method based on phonon annihilation with an efficiency greater than 10% and temperatures as low as 50 mK that can potentially become a competitive alternative to conventional methods. Quantum Optics Tell me more |
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TRAPPING PARTICLES AT ENHANCED SPEED AND EFFICIENCYTech for Transfer TTO 16-01-2016 New technique for trapping particles that replaces thin film substrates with plasmonic resonant nanostructures and actually utilizes the collective heat generation capabilities of these nanostructures. Lasers Nanophotonics Plasmonics Quantum Optics Tell me more |
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MONOLITHIC SILICON CRYSTAL WAVEGUIDES FOR TUNABLE WAVELENGTH LASER LIGHTTech for Transfer TTO 18-01-2016 Enables low-loss and low-threshold Raman lasing and amplification in silicon for Switches and Circuits. Light sources Optical Components & Devices Quantum Optics Waveguides Tell me more |
