(b) The speed of light in this block of glass is 1.9 × 108 m/s.Calculate the refractive index of the glass.(n=)c÷vOR (3.0*0^8)÷(1.9*10^8)1.6refractive index =...] 相关知识点: 试题来源: 解析 (n=)c÷v OR (3.0*0^8)÷(1.9*10^8)1.6 反馈 收藏 ...
A new application of the Paul wavelet algorithm was presented to determine the refractive index dispersion of a dielectric film from transmittance spectrum in the visible and near infrared region. The developed algorithm was tested by simulated data and experimentally applied to a sample of mica. ...
A light ray from air is incident on a glass plate of thickness t and refractive indexμat an angle of incidence equal to the angle of total internal reflection of glass. Compute the displacement of the ray due to this plate in terms of thickness and refractive index of glassμ. ...
b) Calculate the coherence length for LiNbO3 crystal if it is illuminated by Nd-YAG laser of wavelength 106 nm . The refractive index of the crystal for extra-ordinary wave at wavelength λ is 2.1561 and at λ2 is 2....
PURPOSE: To assess the validity of intraocular lens (IOL) power calculations utilizing a theoretical variable refractive index correlated to axial length after myopic photorefractive keratectomy (PRK) in a clinical simulation and in patients who underwent cataract surgery after PRK for myopia. METHODS: ...
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For a constant refractive index of Fresnel lens material, it is shown that the Fresnel lens can secure a concentration of about 1000, but in this case the optical efficiency of the Fresnel lens will not be higher than 70%. The procedure that has been developed may be the basic one for ...
Assesment of a model to calculate the refractive index of Al X Ga 1-X N epilayers using the multi-oscillator model simulation of the infrared reflectanceJ.A.A. Engelbrecht a bE.G. Minnaar a bE.E. van Dyk bJ.E. Westraadt aB. Sephton c...
known constants (distances between the fixed elements, thickness of the container and refractive index of this material) will be used to calculate the refracted angle through the unknown medium, as well as its refractive index, by linking all the variables in a formula derived from Snell's Law...
This paper presents a low-cost device that determines the refractive index for liquids, which is performed automatically on the computer with an Arduino UNO card through a LabVIEW graphical interface. The operation of the apparatus is based on passing a laser beam through a container with the ...