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ACCURATE 3D AUTOFOCUS SYSTEM FOR MICROSCOPESTech for Transfer IPExchangeFR 05-10-2014 Autofocus solutions are available for microscopy applications to compensate for spatial drifts induced by mechanical or thermal fluctuations. These solutions are based on laser or LED light reflection at an interface; they all suffer from low contrast and moderate accuracy. The technology reconsiders the fundamental origin of the optical feedback signal, and takes crucial advantage of both intensity and phase of the light to achieve unprecedented positioning speed and accuracy along all 3 spatial directions. Optical Microscopy Tell me more |
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SAMPLE HOLDING SYSTEM FOR TRANSMISSION ELECTRON MICROSCOPY & ATOM PROBE TOMOGRAPHY COUPLED ANALYSESTech for Transfer IPExchangeFR 05-10-2014 With the available technologies, It is not possible to obtain simultaneously structural and chemical information with an atomic spatial resolution. The R&D Laboratory has developed a sample holding allowing the coupling of TEM and APT analyses on a same object. Optical Microscopy Tell me more |
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PHOTONIC DEVICES HAVING DEGENERATE OR SPLIT SPECTRAL BAND EDGESTech for Transfer PatentSale 08-10-2014 University researchers have developed a photonic device configured to display photonic band gap structure with a degenerate or a split band edge. Electromagnetic radiation incident upon these photonic devices can be converted into a frozen mode characterized by a significantly increased amplitude, as compared to that of the incident wave. The device can also be configured as a resonance cavity with a giant transmission band edge resonance. Application: This invention allows one to drastically enhance the performance of existing active electromagnetic elements, such as nonlinear and active materials, as well as creating much more efficient resonance cavities. Adaptive Optics Glass & other optical materials Light-matter interactions Tell me more |
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DYNAMICALLY CONTROLLABLE PHOTONIC CRYSTALSTech for Transfer PatentSale 08-10-2014 The Invention Dynamically Controllable Photonic Crystals (PhCs) allow for dynamic control of electromagnetic (EM) wave motion through a silicon PhC comprising of arrays of micro-cavities. This is achieved by changing the local refractive index in the vicinity of a micro-cavity. This enables the dynamic manipulation of the light, similar to the manipulation of electrical carriers in semiconductors. Photonic Crystals Tell me more |
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FLUORESCENCE DETECTION ENHANCEMENT USING PHOTONIC CRYSTAL EXTRACTIONTech for Transfer PatentSale 08-10-2014 Enhancement of fluorescence emission from fluorophores bound to a sample and present on the surface of two-dimensional photonic crystals Biophotonics Tell me more |
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CHEMICAL ANCHORING OF CARBON NANOTUBE STRUCTURESTech for Transfer TTO 19-12-2015 Method of anchoring and growing carbon nanotube structures on various substrates coated with thin layers of metal as gold, silver, and copper. Semiconductors Metamaterials Tell me more |
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IMPROVING POROUS SILICON FOR SENSOR APPLICATIONSTech for Transfer TTO 19-12-2015 Porous silicon (PS) has many potential applications in displays, sensors, microelectronics, optics, and optoelectronics because of its photoluminescence and related properties. Optical Components & Devices Semiconductors Tell me more |
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OPTOELECTRONIC SENSOR OF BIOLOGICAL AND CHEMICAL AGENTSTech for Transfer TTO 20-12-2015 Optoelectronic system for detecting particles in a liquid sample that can be useful in rapid detection of antibiotic-resistant bacteria and in water quality monitoring. Target particles in a reaction chamber are bound to receptors on the surface of a photo-emitting cell. This activates a reporter molecule, producing a measurable optical signal. Biophotonics Optical measurement systems & Sensors Optoelectronics Tell me more |
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MEASURING THE POSITION OF A PARTICLE IN A FLOWTech for Transfer TTO 20-12-2015 A device for detecting a location of a particle in a fluid stream. The apparatus may further include a masking element in optical arrangement with the light source. Light sources Optical measurement systems & Sensors Photodetection Tell me more |
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OPTOELECTRONIC DETECTION SYSTEM FOR THE DETECTION OF ANTIGENSTech for Transfer TTO 20-12-2015 This device provides methods for the detection of soluble antigens. In particular, the detection of soluble proteins and chemicals. In addition, the invention is able to detecting a nucleic acid sequence in a sample. Biophotonics Optical Components & Devices Optical measurement systems & Sensors Optoelectronics Tell me more |
