OMEIR HUSSAIN

Last seen: 26 dagar ago | Active since 2024

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I am been trying and getting the error even though the file name is same
% Clear workspace and command window clear all; clc; close all; % Read images with different exposure times I1 = imread('sc...

ungefär en månad ago | 1 answer | 0

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Question

Plot the normal-incidence reflectance of this bragg reflector from 300 nm to 800 nm, just like lecture, using the thicknesses found in (a), for 2, 4, and 8 periods.
an example of a Bragg reflector made out of ZnS and MgF2 films. Assume that you want to make a Bragg reflector centered about a...

7 månader ago | 0 answers | 0

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Question

Assume you have light incident from air onto gold, at a free-space wavelength of 700 nm. Using the complex refractive index of gold (n+ik) n=0.27732,k = 2.9278
plot 𝑅𝑠 and 𝑅𝑝 as a function of the incident angle 𝜃1 from 0 to 90°. % Constants n_air = 1; % Refractive index of air l...

8 månader ago | 1 answer | 0

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Question

Plot the first-order autocorrelation functions for the following light sources: perfect monochromatic source, a thermal lamp((Lc=1 μm, a led =100 μm), lasersLc=1 m and 1 km
clc; close all; clear all; % Parameters tau = linspace(-10, 10, 1000); % Time delay (in arbitrary units) omega_0 = 2*pi; % ...

10 månader ago | 1 answer | 0

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Question

How to plot a given vector field A(x y,z)=(-y)x hat + ( x) y hat + (0) z hat in x y plane .I tried this code but getting an error
% Define the vector field A(x, y, z) = (-y)x_hat + (x)y_hat + (0)z_hat syms x y z A = [-y*x, x*y, 0]; % Define the x and y...

10 månader ago | 1 answer | 0

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answer