Optical performance of holographic kinoforms
WebOptical Performance Of Holographic Kinoforms Author (s): Dale A. Buralli; G. Michael Morris; John R. Rogers Show Abstract An Achromatic Fourier Processor Author (s): David A. Zweig; G. Michael Morris Show Abstract Multilayer Thin Film Simulation Of Volume Holograms Author (s): Jon D. Masso Show Abstract Cascaded Transmission Holograms … WebD. Buralli, G. M. Morris, and J. Rogers, R. “Optical Performance of Holographic Kinoforms,” Applied Optics 28, 5, 976, (1989). D. Buralli and J. R. Rogers, “Some Fundamental …
Optical performance of holographic kinoforms
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WebJan 18, 2010 · This method provides an efficient and reliable way of generating rotationally symmetric free form optical surfaces that are otherwise difficult to produce with conventional methods such as lithography and etching methods. http://www.apollooptical.com/content/docs/ao28_976.pdf
WebThe optical properties of holographic kinoforms are described. It is shown that paraxial designs are not adequate for f-numbers less than approximately F/10. A non-paraxial … WebA kinoform is a type of converging lens that is able to efficiently focus x-ray radiation. They can be used to study nanomaterials. Diamond is often used in kinoform lenses as it has a …
WebMar 1, 2024 · The kinoforms were synthesized to give a prescribed far-field intensity distribution and manufactured by milling the computed kinoform surface relief into a Teflon plate, using a numerically controlled milling machine. The measured diffraction efficiencies exceed 50 percent. WebThis website requires cookies, and the limited processing of your personal data in order to function. By using the site you are agreeing to this as outlined in our privacy notice and …
WebHolographic optical elements (HOEs) are holograms that duplicate the performance of optical components, such as lenses. In this application, a hologram is used to transform …
WebSep 13, 2024 · Disclosed are optical interrogation apparatus that can produce lens-free images using an optoelectronic sensor array to generate a holographic image of sample objects, such as microorganisms in a sample. Also disclosed are methods of detecting and/or identifying microorganisms in a biological sample, such as microorganisms … small electric heat pump water heaterWebThe optical properties of holographic kinoforms are described. It is shown that paraxial designs are not adequate for f /Nos. less than ~F/10. A nonparaxial design is introduced … small electric hot water potWeb♦ Exceptional optical systems engineer, project lead, and manager with deep expertise in electronic displays and optics. Excellent technical problem solver in production and R&D … song come to the tableWebIn holographic projection, ringing artifacts and degradation appear when the speckle noise problem is solved based on the random phase-free method. In this paper, we present a fast method to suppress the ringing artifacts in random phase-free kinoforms. small electric heater under deskWebApr 5, 2024 · While the maximum output power at the sample is no larger than 1 mW, due to relatively slow scanning (and thereby long pixel-dwell time) the sensitive detector can easily be saturated when imaging... song come to my window singerWebD. Buralli, G. M. Morris, and J. R. Rogers, “Optical Performance of Holographic Kinoforms,” Applied Optics 28, 5, 976, (1989). D. Buralli and J. R. Rogers, “Some Fundamental … small electric heating coilWebDynamic holographic optical tweezers need not be limited to planar configurations. If the laser beam illuminating the SLM were slightly diverging, then the entire pattern of traps would come to a focus downstream of the focal plane. Such divergence can be introduced with a Fresnel lens, encoded as a phase grating with. song come wander with me