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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3834/CH3/EX3.1.3/Ex3_1_3.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3834/CH3/EX3.1.3/Ex3_1_3.sce')
| -rw-r--r-- | 3834/CH3/EX3.1.3/Ex3_1_3.sce | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/3834/CH3/EX3.1.3/Ex3_1_3.sce b/3834/CH3/EX3.1.3/Ex3_1_3.sce new file mode 100644 index 000000000..59a29da21 --- /dev/null +++ b/3834/CH3/EX3.1.3/Ex3_1_3.sce @@ -0,0 +1,31 @@ +//Fiber-optics communication technology, by Djafer K. Mynbaev and Lowell L. Scheiner
+//Example 3.1.3
+//windows XP
+//Scilab version-5.1.1
+clc;
+clear;
+//given
+
+//case 1
+n1=1.48;//refractive index of the core
+n2=1.46;//refractive index of the cladding
+
+alphac=asin(sqrt(1-(n2/n1)^2));
+mprintf("\n The Critical propogation angle for case 1 = %.2f deg",alphac);
+b=sin(alphac);
+thetaa=asind(n1*b);//by snell's law
+
+a=2*thetaa;//acceptance angle of the fiber
+mprintf("\nThe acceptance angle for case 1 is = %.2f deg",a);
+
+//case 2
+n3=1.495;//refractive index of the core
+n4=1.402;//refractive index of the cladding
+
+alphac2=asin(sqrt(1-(n4/n3)^2));
+mprintf("\n The critical propagation angle for case 1 = %.2f deg",alphac2);
+b2=sin(alphac2);
+thetaa2=asind(n3*b2);//by snell's law
+
+a2=2*thetaa2;//acceptance angle of the fiber
+mprintf("\nThe acceptance angle for case 2 is = %.2f deg",a2);
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