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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /401/CH6/EX6.2/Example6_2.sce | |
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initial commit / add all books
Diffstat (limited to '401/CH6/EX6.2/Example6_2.sce')
| -rwxr-xr-x | 401/CH6/EX6.2/Example6_2.sce | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/401/CH6/EX6.2/Example6_2.sce b/401/CH6/EX6.2/Example6_2.sce new file mode 100755 index 000000000..70fe2d8c1 --- /dev/null +++ b/401/CH6/EX6.2/Example6_2.sce @@ -0,0 +1,23 @@ +//Example 6.2
+//Program to determine the number of longitudinal modes and their
+//frequency separation in a ruby laser
+
+clear;
+clc ;
+close ;
+
+//Given data
+Lambda=0.55*10^-6; //metres - PEAK EMISSION WAVELENGTH
+n=1.78; //REFRACTIVE INDEX
+c= 2.998*10^8; //m/s - SPEED OF LIGHT
+L=4*10^(-2); //metres - CRYSTAL LENGTH
+
+//Number of Longitudinal modes
+q=2*n*L/Lambda;
+
+//Frequency separation of the modes
+del_f=c/(2*n*L);
+
+//Displaying the Results in Command Window
+printf("\n\n\t Number of Longitudinal modes is %0.1f X 10^5.",q/10^5);
+printf("\n\n\t Frequency separation of the modes is %0.1f GHz.",del_f/10^9);
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