Optical performance of holographic kinoforms
WebOptical performance of holographic kinoforms Buralli, Dale A. ... Bibcode: 1989ApOpt..28..976B Keywords: DIFFRACTION; LENSES; HOLOGRAPHIC OPTICAL ELEMENTS; OPTICAL DESIGN; ZONE PLATES; full text sources. ... WebDynamic 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.
Optical performance of holographic kinoforms
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WebMar 1, 2024 · Abstract. Computer generated Fourier transform phase holograms, known as kinoforms, have been synthesized, manufactured and their performance evaluated at a … 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 …
WebOptical performance of holographic kinoforms Dale A. Buralli, G. Michael Morris, and John R. Rogers The optical properties of holographic kinoforms are described. It is shown that … WebThe 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 …
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 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 that retains the high diffraction efficiency of the paraxial designs, yet also produces an unaberrated diffracted wavefront for the design wavelength. Aberration calculations and …
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.
WebSep 25, 2014 · The 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 that retains... how do i make a sawmill in terrariaWebThis 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 … how much meloxicam for 70 lb dogWebSep 5, 2014 · Holographic three-dimensional (3D) display is a promising technique since it can present a 3D scene with allcharacteristics of real-world objects. Volume holography provides big data capacity for high resolution 3D display. It hasthe advantages of good wavelength and angular multiplexing properties over planar holography because of the … how do i make a server in beammpWebSep 14, 2024 · An optical assembly to enable distortion compensation and enhanced image clarity is provided. The optical assembly may include an optical stack, such as pancake optics. The optical assembly may also include at least two optical elements. The optical assembly may further include at least one spatially located, free form optical component … how do i make a scrunchieWebSeveral design-concepts are presented for so-called efficiency achromatized diffractive optical elements (EA-DOEs) possessing diffraction efficiency larger than 97% over a broad spectral range. We start with tracing two different methods for surface relief profiles well known from the literature: common depth and multilayer EA-DOEs. how do i make a screwdriverWebHolographic 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. how much members are in txtWebDiffractive 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. how much members are in twice