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| author | priyanka | 2015-06-24 15:03:17 +0530 |
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| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1664/CH3/EX3.2 | |
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initial commit / add all books
Diffstat (limited to '1664/CH3/EX3.2')
| -rwxr-xr-x | 1664/CH3/EX3.2/Ex3_2.sce | 12 |
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diff --git a/1664/CH3/EX3.2/Ex3_2.sce b/1664/CH3/EX3.2/Ex3_2.sce new file mode 100755 index 000000000..a830b340a --- /dev/null +++ b/1664/CH3/EX3.2/Ex3_2.sce @@ -0,0 +1,12 @@ +
+//Example No.3.2.
+// Page No.98.
+//To calculate numerical aperture and acceptance angle.
+clc;clear;
+n1 = 1.54;//Refractive index of core.
+n2 = 1.5;// Refractive index of cladding.
+no = 1;
+NA = sqroot((n1^(2))-(n2^(2)));//Numerical Aperture.
+printf("\nThe numerical aperture of the fibre is %.4f",NA);
+t = asind(NA/no);// Acceptance angle.
+printf("\nThe acceptance angle of the fibre is %.4f degree",t);
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