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FIELD-SEPARATED MULTI-PATH TELESCOPETech for Transfer UAH_techsell 19-05-2015 Two-mirror telescope designs image a small well-corrected circular field-of-view (FOV) about the optical axis of the two mirrors. Three-mirror designs use a primary, secondary, and tertiary mirror to increase the range of the FOV, but this range is still limited. One type of three-mirror telescope has a very well-corrected annular zone FOV and does not form a complete circle; image quality at the center can be considerably worse. Adaptive Optics Tell me more |
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SPECTROPOLARIMETRIC LENSLET ARRAY MULTICHANNEL IMAGERTech for Transfer UAH_techsell 19-05-2015 A very thin, lightweight imaging system can be realized by employing a multi-aperture lenslet array to focus light from a scene directly onto a detector plane. However, a typical problem in such an imager is that, if it is exposed to hemispherical illumination without some kind of channel separation layer, the sub-images smear together and become unintelligible. Glass & other optical materials Tell me more |
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CLOSE RANGE TARGETING SCOPE CORRECTORTech for Transfer UAH_techsell 19-05-2015 Long range target practice requires a wide spread of areas and distance, due to the conventional reticle scope, which magnifies the target from afar. However, the conventional device could prove a hassle in a limited environment, especially for target practice within a simulation program within a closed room. The reason is that if a target is too close to aim, it alters the relative positions of the reticle and target, resulting in faulty aiming. Adaptive Optics Tell me more |
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PHOTONIC PAINTTech for Transfer UAH_techsell 19-05-2015 Photonic crystals (also known as photonic band-gap materials) have a band gap that forbids propagation of a certain frequency range of light. This property enables one to control light with amazing facility and to produce effects that are impossible with conventional optics. The coating solute utilizes meso-scale photonic crystals and is mixed into a visible and infrared transparent polymer that can be applied to almost any surface. This new photonic coating/paint will produce a new method for monitoring sensitive objects close-up or from a distance. Diffractive Optics Tell me more |
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TRANSLATION AND TILT OPTICAL MIRROR MOUNTTech for Transfer UAH_techsell 19-05-2015 In the current market, there are a number of existing mirror-mount systems that can perform either translation or tilt, but few can accomplish both. Fiber Optics Tell me more |
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DROPLET LENSESTech for Transfer ANU__techsell 20-05-2015 Microscope lenses that by harnessing the natural shape of water droplets are capable of collimating light and magnifying up to 160 times with an imaging resolution of four micrometers, yet costing less than a cent Optical Microscopy 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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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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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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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 |
