Optical performance of holographic kinoforms
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 … 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 design is introduced which retains the high diffraction efficiency of the paraxial designs, yet also produces a non-aberrated diffracted wavefront for the design wavelength. Aberration …
Optical performance of holographic kinoforms
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Web♦ 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 … WebMar 1, 2024 · Abstract. Computer generated Fourier transform phase holograms, known as kinoforms, have been synthesized, manufactured and their performance evaluated at a …
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 cookie policy. WebFeb 1, 2024 · The diffraction‐limited focus of a UV femtosecond laser is scanned in a photoresist composed of only a monomer to print X‐ray optics called kinoforms. This …
WebThe U.S. Department of Energy's Office of Scientific and Technical Information WebHolographic optical tweezers take advantage of the same physical principles as do conventional optical gradient traps . A dielectric particle approaching a focused beam of …
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WebHolographic optical traps use the forces exerted by computer-generated holograms to trap, move and otherwise transform mesoscopically textured materials. This article introduces methods for optimizing holographic optical traps’ e ciency and accuracy, and an optimal statistical approach for characterizing their performance. phonar veritas p2 styleWebA 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 … phonar veritas p5WebDiffractive optics technology provides a new approach to optical design and fabrication using computer-aided design tools and integrated circuit manufacturing methods. With this approach, one creates an efficient holographic element in the form of a surface relief profile etched into an optical substrate. phonar veritas p4.2 nextWebSep 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 … how do you help a hoarder declutterWebD. 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 … how do you help a depressed personWebThe 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 … phonar p30WebThe 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 design is introduced which retains the high diffraction efficiency of the paraxial designs, yet also produces a non-aberrated diffracted wavefront for the design wavelength. Aberration … how do you help a hoarder