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Diffstat (limited to '1619/CH1/EX1.9.6')
| -rwxr-xr-x | 1619/CH1/EX1.9.6/Example1_9_6.sce | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/1619/CH1/EX1.9.6/Example1_9_6.sce b/1619/CH1/EX1.9.6/Example1_9_6.sce new file mode 100755 index 000000000..945c25204 --- /dev/null +++ b/1619/CH1/EX1.9.6/Example1_9_6.sce @@ -0,0 +1,13 @@ +//Example 1.9.6 page 1.25
+//To calculate The Numerical Aperture and maximum angle of entrance of light into air...
+
+clc;
+clear;
+n1 = 1.48; // RI of core..
+n2 = 1.46; // RI of Cladding..
+
+NA = sqrt(n1^2-n2^2); //Numerical Aperture..
+printf('The Numerical Aperture is %.3f',NA);
+
+theta = %pi*NA^2; // The entrance angle theta..
+printf('\n\nThe Entrance angel is %.3f degrees',theta);
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