From b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b Mon Sep 17 00:00:00 2001
From: priyanka
Date: Wed, 24 Jun 2015 15:03:17 +0530
Subject: initial commit / add all books

---
 752/CH20/EX20.2.5/20_2_5.sce | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100755 752/CH20/EX20.2.5/20_2_5.sce

(limited to '752/CH20/EX20.2.5')

diff --git a/752/CH20/EX20.2.5/20_2_5.sce b/752/CH20/EX20.2.5/20_2_5.sce
new file mode 100755
index 000000000..a7cd6d816
--- /dev/null
+++ b/752/CH20/EX20.2.5/20_2_5.sce
@@ -0,0 +1,16 @@
+clc;
+//page no 763
+//prob no. 20.2.5
+d=10*10^-6;wav=1.3*10^-6;n1=1.55;V_max=2.405clc;
+//page no 762
+//prob no. 20.2.4
+NA_max=(V_max*wave)/(%pi*d);
+//a)Dtermination of maximum normailized index difference
+del=(1/2)*(NA/n1)^2;
+disp(del,'a)the normilized index difference is');
+//b)Determination of reffactive index of claddin glass
+n2=n1*(1-del);
+disp(n2,'b)cladding index required is');
+//Determination of the fiber acceptance angle 
+theta_max=asind(NA);
+disp(theta_max,'the max acceptance angle is');
\ No newline at end of file
-- 
cgit