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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 /2708/CH5/EX5.1 | |
| 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 '2708/CH5/EX5.1')
| -rwxr-xr-x | 2708/CH5/EX5.1/ex_5_1.sce | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/2708/CH5/EX5.1/ex_5_1.sce b/2708/CH5/EX5.1/ex_5_1.sce new file mode 100755 index 000000000..28b3255cf --- /dev/null +++ b/2708/CH5/EX5.1/ex_5_1.sce @@ -0,0 +1,19 @@ +//Example 5.1
+clc;
+// 1st part //critical angle
+u1=1.48;// refractive index of cladding
+u2=1.5;// refractive index of core
+u=1;// refractive index of air
+theta=asin(u1/u2);// critical angle in radian
+theta=theta*180/%pi;// to convert in degree
+disp(theta,"critical angle in degree")
+// 2nd part //fractional refractive index
+Fr=(u2-u1)/u2;// fractional refractive index
+Fr=Fr*100;// to convert in percent
+disp(Fr,"fractional refractive index in percentage")
+// 3rd part // acceptance angle
+A=asin(sqrt(u2^2-u1^2));// Acceptance angle in radian
+disp(A,"Acceptance angle in radian")
+// 4th part //numerical aperture
+NA=sin(A);// Numerical aperture
+disp(NA,"Numerical aperture ")
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