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authorpriyanka2015-06-24 15:03:17 +0530
committerpriyanka2015-06-24 15:03:17 +0530
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+// Example 2.15:Cutoff Wavelengt
+clc;
+clear;
+close;
+n1=1.46;//Waveguide Refractive Index
+a=4.5;// core radius in micro meters
+d= 0.0025;// Cange in core-cladding refractive index
+Hc= (2*%pi*a*sqrt(2*d)*n1)/2.405;
+disp(Hc,"Cutoff wavelenght in micro meters")