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Diffstat (limited to '3740/CH4/EX4.2/Ex4_2.sce')
| -rw-r--r-- | 3740/CH4/EX4.2/Ex4_2.sce | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/3740/CH4/EX4.2/Ex4_2.sce b/3740/CH4/EX4.2/Ex4_2.sce new file mode 100644 index 000000000..2f3b7d666 --- /dev/null +++ b/3740/CH4/EX4.2/Ex4_2.sce @@ -0,0 +1,16 @@ +//Optoelectronics - An Introduction, 2nd Edition by J. Wilson and J.F.B. Hawkes
+//Example 4.2
+//OS=Windows XP sp3
+//Scilab version 5.5.2
+clc;
+clear;
+
+//given
+n1=3.6;//Refractive index of 1st medium (GaAs)
+n2=1;//Refractive index of 2nd medium (air)
+
+F=(1/4)*(n2/n1)^2*(1-((n1-n2)/(n1+n2))^2);//Dimensionless Fractional transmission for isotropic radiation
+mprintf("\n F = %.3f",F);
+
+Thetac=asind(n2/n1);//critical angle in degrees
+mprintf("\n Critical angle = %.1f degrees",Thetac);//The answers vary due to round off error
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