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authorprashantsinalkar2017-10-10 12:27:19 +0530
committerprashantsinalkar2017-10-10 12:27:19 +0530
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+//Example number 12.8, Page number 265
+
+clc;clear;
+close;
+
+//Variable declaration
+n1=1.55; //Core refractive index
+n2=1.6; //Cladding refractive index
+theta1=60*%pi/180; //incident angle(degrees)
+//Calculation
+x=n1*sin(theta1)/n2;
+theta2=asin(x); //refraction angle(radian)
+theta2=theta2*180/%pi; //refraction angle(degrees)
+//Result
+printf("refraction angle is %.2f degree",theta2)