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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 /2825/CH14/EX14.8/Ex14_8.sce | |
| download | Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.gz Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.tar.bz2 Scilab-TBC-Uploads-b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b.zip | |
initial commit / add all books
Diffstat (limited to '2825/CH14/EX14.8/Ex14_8.sce')
| -rwxr-xr-x | 2825/CH14/EX14.8/Ex14_8.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/2825/CH14/EX14.8/Ex14_8.sce b/2825/CH14/EX14.8/Ex14_8.sce new file mode 100755 index 000000000..512a21b6a --- /dev/null +++ b/2825/CH14/EX14.8/Ex14_8.sce @@ -0,0 +1,18 @@ +//Ex14_8 Pg-698
+clc
+
+n1=1.52 //core refracrive index
+n2=1.46 //cladding refractive index
+
+del=(n1-n2)/n1 //fractional difference of refractive indices
+
+NA=n1*sqrt(2*del) //numerical apperture
+printf("Numerical apperture = %.3f \n",NA)
+
+AA_rad=asin(NA/n) //maximum Acceptance angle in rad
+AA=AA_rad*180/%pi //maximum entrance angle in degree
+printf(" Acceptance angle i0 = %.2f degree \n",AA)
+
+tetha_rad=asin(n2/n1) //critical angle in radians
+tetha=tetha_rad*180/%pi //critical angle in degree
+printf(" Critical angle = %.1f degree \n",tetha)
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