blob: b3aa46603a52e5120bf06188807801a2b5fd6f23 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
|
// Example no.3.5
// To calculate the frequency of the electromagnetic wave emitted by stimulated emission.
// Page no.110
clc;
clear;
// Given data
E=10^(-4); // The energy difference between two levels in eV
E=10^(-4)*1.602*10^(-19); // The energy difference between two levels in J
h=1.054*10^(-34); // The distance between two levels
// The frequency of the electromagnetic wave emitted by stimulated emission.
f=(E/(2*%pi*h))*10^-9; // The frequency of the electromagnetic wave emitted by stimulated emission in GHz
// Displaying the result in command window
printf('\n The frequency of the electromagnetic wave emitted by stimulated emission = %0.0f GHz',f);
|
