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| author | priyanka | 2015-06-24 15:03:17 +0530 |
|---|---|---|
| committer | priyanka | 2015-06-24 15:03:17 +0530 |
| commit | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (patch) | |
| tree | ab291cffc65280e58ac82470ba63fbcca7805165 /1883/CH3/EX3.3.2/Example3_2.sce | |
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initial commit / add all books
Diffstat (limited to '1883/CH3/EX3.3.2/Example3_2.sce')
| -rwxr-xr-x | 1883/CH3/EX3.3.2/Example3_2.sce | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/1883/CH3/EX3.3.2/Example3_2.sce b/1883/CH3/EX3.3.2/Example3_2.sce new file mode 100755 index 000000000..474c8fbec --- /dev/null +++ b/1883/CH3/EX3.3.2/Example3_2.sce @@ -0,0 +1,15 @@ +//Chapter-3,Example3_3_2,pg 3-6
+
+NA=0.2 //Numerical aperture
+
+n2=1.59 //refractive index of cladding
+
+n1=sqrt(n2^2-NA^2) //Numerical aperture is 'NA^2 = n1^2 - n2^2'
+
+printf("\nThe refractive index of core is n1 = %.1f\n",n1)
+
+n0=1.33 //refractive index of medium
+
+angle_0=asind(NA/n0) //For medium numerical aperture is 'NA=n0*sin(angle_0)'
+
+printf("\nThe acceptance angle is angle_0 = %.2f Degree\n",angle_0)
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