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| author | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
|---|---|---|
| committer | prashantsinalkar | 2017-10-10 12:27:19 +0530 |
| commit | 7f60ea012dd2524dae921a2a35adbf7ef21f2bb6 (patch) | |
| tree | dbb9e3ddb5fc829e7c5c7e6be99b2c4ba356132c /3669/CH11/EX11.11/11.sce | |
| parent | b1f5c3f8d6671b4331cef1dcebdf63b7a43a3a2b (diff) | |
| download | Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.gz Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.tar.bz2 Scilab-TBC-Uploads-7f60ea012dd2524dae921a2a35adbf7ef21f2bb6.zip | |
initial commit / add all books
Diffstat (limited to '3669/CH11/EX11.11/11.sce')
| -rw-r--r-- | 3669/CH11/EX11.11/11.sce | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/3669/CH11/EX11.11/11.sce b/3669/CH11/EX11.11/11.sce new file mode 100644 index 000000000..39b5879f9 --- /dev/null +++ b/3669/CH11/EX11.11/11.sce @@ -0,0 +1,20 @@ +
+//Variable declaration
+n1=1.50; //refractive index of core
+delta=4/100; //fractional refractive indices change
+
+//Calculation
+n2=n1-(n1*delta); //refractive index of cladding
+NA=sqrt((n1**2)-(n2**2)); //numerical aperture
+theta0=asin(NA); //acceptance angle(radian)
+theta0=theta0*180/%pi; //acceptance angle(degrees)
+theta0_m=60*(theta0-int(theta0));
+thetac=asin(n2/n1); //critical angle(radian)
+thetac=thetac*180/%pi; //critical angle(degrees)
+thetac_m=60*(thetac-int(thetac));
+
+//Result
+printf('refractive index of cladding is %0.3f \n',n2)
+printf('numerical aperture is %0.3f \n',(NA))
+printf('acceptance angle is %0.3f degrees %0.3f minutes \n',int(theta0),int(theta0_m))
+printf('critical angle is %0.3f degrees %0.3f minutes\n',int(thetac),int(thetac_m))
\ No newline at end of file |