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Diffstat (limited to '3834/CH12/EX12.3.3/Ex12_3_3.sce')
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diff --git a/3834/CH12/EX12.3.3/Ex12_3_3.sce b/3834/CH12/EX12.3.3/Ex12_3_3.sce new file mode 100644 index 000000000..5c08c844f --- /dev/null +++ b/3834/CH12/EX12.3.3/Ex12_3_3.sce @@ -0,0 +1,17 @@ +//Fiber Optics Communication Technology, by Djafer K. Mynbaev and Lovell L.scheiner
+//Windows 8
+//Scilab version- 6.0.0
+//Example 12.3.3
+clc;
+clear;
+//given
+
+x=0.96;//assumed R*Gs value
+L=500E-4;//assumed length of a typical travelling-wave semiconductor amplifier in cm
+n=3.6;//refractive index of SOA medium
+c=3e10//spped of light in vaccum in cm/s
+v=c/n//speed of light within resonant cavity in cm/s
+y=asin((1-x)/(2*sqrt(x)));
+BWfpa=((v/L)*y);//Bandwidth of Fabry-perot semiconductor amplifier
+mprintf("Bandwidth of Fabry-perot semiconductor amplifier = %.2f *10^9 rad/s.",BWfpa/1e9);//division by 1e9 to convert unit from rad/s to 10^9 rad/sec
+//the answer given in the book is wrong//
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