From 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 Mon Sep 17 00:00:00 2001
From: prashantsinalkar
Date: Tue, 10 Oct 2017 12:27:19 +0530
Subject: initial commit / add all books

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 3834/CH3/EX3.1.4/Ex3_1_4.sce |  31 +++++++++++++++++++++++++++++++
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+//Fiber-optics communication technology, by Djafer K. Mynbaev and Lowell L. Scheiner 
+//Example 3.1.4
+//windows XP
+//Scilab version-5.5.1
+clc;
+clear;
+//given
+
+//case 1
+n1=1.48;//refractive index of the core
+n2=1.46;//refractive index of the cladding
+
+//case 2
+n3=1.495;//refractive of the index of core
+n4=1.402;//refractive index of the cladding
+
+//case 1
+b=n1*n1;
+c=n2*n2;
+v=b-c;
+NA=sqrt(v);//numerical aperture for case 1
+mprintf("\n numerical aperture for case 1=%.4f",NA);
+
+//case 2
+e=n3*n3;
+r=n4*n4;
+t=e-r;
+NA1=sqrt(t);//numerical aperture for case 2
+mprintf("\n numerical aperture for case 2=%.4f",NA1);
+
+
-- 
cgit