Search for Technology and Intellectual property rights sellers. Listings of intellectual property rights (IP), new technologies, patents and know how for sale, transfer or licensing.
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CONTROLLED TUNING OF OPTICAL RESONATORS AND PHOTONIC CRYSTAL WAVEGUIDESTech for Transfer TTO 16-12-2015 This technology provides a high precision method for achieving controlled tuning of the resonant wavelength of an optical resonator and a method for tuning the dispersion properties of photonic crystal waveguides. This technology also provides an automated manufacturing design process that can determine the initial operating wavelength and provide the precise deposition steps to achieve a desired operating wavelength in photonic crystals waveguides. Optical Engineering Photonic Crystals Waveguides Tell me more |
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HEAT-SENSITIVE NANOCOMPOSITE PHOTON CRYSTALSTech for Transfer TTO 16-12-2015 A method for producing nanocomposite photon crystals on the basis of opal matrices, with the option of changing the width of the photon inhibited zone by changing the temperature of the surrounding medium. Nanophotonics Optical measurement systems & Sensors Photonic Crystals Tell me more |
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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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ELECTROCHEMICAL DEVICE WITH FASTER SWITCHING AND REDUCED UNDESIRED DISCOLORATIONTech for Transfer Hidden author 16-12-2015 This invention provides an electrochemical device with improved switching characteristics suitable for manufacturing with current printing techniques. The device includes an electrochemically active layer with the ability of electrochemically altering its redox state. By providing a portion of an electrode of corrosion resistant material between an electrolyte and an electrochemically active layer, undesired discoloration due to the electrochemical reactions is reduced. Electrochemistry Tell me more |
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HIGH-SENSITIVITY, LOW-COST SPEED AND RANGE DETECTORTech for Transfer UOC__techsell 08-06-2015 This invention provides an inexpensive, sensitive sensor to measure target position, velocity and vibration based on optical feedback-induced fluctuations in the operating frequency of a diode laser. Lasers Remote Sensing Tell me more |
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SUB-15-FEMTOSECOND ACTIVE SYNCHRONIZATION OF TWO PASSIVELY MODE LOCKED TI-SAPPHIRE OSCILLATORS.Tech for Transfer UOC__techsell 08-06-2015 This invention relates to high performance multistage synchronization of pulsed radiation sources. Mode-locked lasers can be accurately and efficiently synchronized by applying two or more stages of synchronization between the two pulse sources, each stage operating at a higher frequency than the stage before it. Lasers Tell me more |
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A NOVEL CAVITY RING DOWN HETERODYNE SPECTROSCOPY: 1X10-10 SENSITIVITY WITH MICROWATT LIGHT POWERTech for Transfer UOC__techsell 08-06-2015 This invention is a Cavity Ringdown Spectroscopy (CRDS) system for detection of chemicals in the atmosphere. CRDS can be used for trace concentrations of materials and for weak molecular absorptions, rather than concentrated samples with strong absorptions. Remote Sensing Spectroscopy Tell me more |
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ULTRA-WIDE FIELD, LOW-LIGHT LEVEL VIEWING SYSTEMTech for Transfer UOC__techsell 08-06-2015 Low-light level (LLL) viewing systems are used by the military, security personnel and police in after dark operations. Typically, a LLL system will consist of an image intensifier to amplify the brightness of an image, a CCD camera to capture the image and a display to view the image. Remote Sensing Tell me more |
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OPTICAL COOLING OF SOLIDS.Tech for Transfer UOC__techsell 08-06-2015 This is a new apparatus and method for laser cooling of a solid to extremely low temperatures. The device includes an active cooling structure having a high purity surface passivated direct band gap semiconductor crystal of less than about 3 microns thick and a transparent hemispherical body in optical contact with the crystal. Lasers Semiconductors Tell me more |
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ADAPTIVE ATTENUATING SPATIAL LIGHT MODULATORTech for Transfer UOC__techsell 08-06-2015 It is often desirable to control the contrast of specific regions of an image in a variety of applications despite extreme variations in brightness of light emanating from neighboring regions. For example, intensified CCD cameras used for night vision suffer from blooming and halo, meaning that distant, bright sources of light look larger and closer than they are, because the excess charge on the CCD "spills over" into adja- cent areas. This results in distortion and/or masking of the portion of the image originating near the bright light source. Adaptive Optics Light sources Tell me more |
