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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
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+// Example 2.17.b:Critical Internal Reflection Angle
+clc;
+clear;
+close;
+n1=1.5;//Waveguide Refractive Index
+d= 0.0005;// Cange in core-cladding refractive index
+n2= n1-(d*n1);
+Oc=asind(n2/n1);
+disp(Oc,"Critical Internal Reflection angle in degree is")