WebJul 1, 2002 · The imaging results, including spatial and temporal distribution of T-rays measured at the focal planes in the frequency range from 0.5 to 1.5 THz, indicate that … WebFeb 13, 2024 · The imaging results, including spatial and temporal distribution of T-rays measured at the focal planes in the frequency range from 0.5 to 1.5 THz, indicate that the performance of the diffractive terahertz (THz) lens is comparable with or better than that …
(PDF) A Nipkow disk integrated with Fresnel lenses …
WebThe imaging results, including spatial and temporal distribution of T-rays measured at the focal planes in the frequency range from 0.5 to 1.5 THz, indicate that the performance of … WebJan 1, 2002 · Abstract We present three Tray (terahertz wave) tomographic imaging modalities: Tray computed tomography, Tray diffraction tomography, and tomographic imaging with a Fresnel binary lens.... effect of drain hose on dishwasher
Optical Performance of laser-patterned high-resistivity Silicon …
WebCharacterization of T-ray binary lenses S. Wang and T. Yuan Department of Physics, Rensselaer Polytechnic Institute, Troy, New York 12180-3590 E. D. Walsby, R. J. … WebJan 20, 2024 · We fabricated a binary diffractive lens to control focal distribution, such as intensity distribution, by controlling the focal length and depth of focus. The results … WebJul 1, 2013 · University of Glasgow Abstract In this paper, we fabricated an anisotropically etched multilevel silicon diffractive lens. The operating frequency and focal length of the lens are 2.52 THz and... effect of doxycycline on coumadin