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Fresnel
Fresnel news and technical articles from Laser Focus World. Search Fresnel latest and archived news and articles
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Fresnel Technologies Inc
Manufactures molded plastics, Fresnel lenses, and related optical components, as well as IR-transmitting materials and optics made from them. Specialties include …
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Fresnel retarder
Fresnel rhomb achromatic retarder is available in 3- and 5-mm clear aperture diameters and mounted in 2.5-in.-diameter divided …
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Fresnel phase shifts allow phase matching
… nonlinear optical materials.1, 2 Dubbed Fresnel phase matching, the technique relies ..... materials, which can be very large. Fresnel phase shift In both cases, making the ..... surfaces, the three waves are submitted to a Fresnel phase shift that can be easily tuned by …
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Concentrator Optics secures equity invesment from Capricorn Venture Partners and Kreditanstalt fur Wiederaufbau
Concentrator Optics GmbH, a designer and manufacturer of Fresnel lens parquets for solar concentrating photovoltaics, has secured an equity investment from Capricorn Venture Partners n.v …
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Optics Industry Report
… those of the Hubble Space Telescope. Fresnel wins patent lawsuit over lens design The ..... supplier Rokonet Industries USA infringed Fresnel Technologies' (Fort Worth, TX) U ..... patent, leading to enhanced damages, and Fresnel Technologies was awarded attorney fees …
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UK Optical Plastics Ltd
Optical and optomechanical designers, specializing in plastics optics, LED illuminators, and classic illumination design. Other areas include IR ioptics , visual optics, and fresnel lenses for solar applications. Collaborations welcome.
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Aero Research Associates Inc
… mirrors, including flats; concave or convex paraboloids; ellipsoids; hyperboloids; spheres and toroidal sections (including Fresnel and off-axis variations); and cylindrical-form elliptical or circular cross sections. Also supplies a variety of post …
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Photon sieves enhance weapons vision
… phenomena—including diffractive optics, Fresnel zone plates, photon sieves, and surface ..... particular, they have modified the zones in Fresnel zone plates, replacing the transparent ..... region. The ultimate resolution of a Fresnel zone plate is determined by the width …
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HOLOGRAPHY: Fluorescence holographic microscopy speeds 3-D imaging
… demonstration of the FINCHSCOPE a motionless microscopy system based on Fresnel incoherent correlation holography (FINCH) and its use in recording ..... hologram such that the 3-D information is encoded in a series of Fresnel zone plates (see figure). Click here to enlarge image The …
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Opticad Corp
Manufactures optical CAD software for layout and analysis of 3-D systems, 360 bundles, T.I.R., fresnel reflections, multiple sources, nonsequential raytrace, I.G.E.S. translators, and solid-model graphics.
