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Diffstat (limited to '3834/CH12/EX12.3.1/Ex12_3_1.sce')
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diff --git a/3834/CH12/EX12.3.1/Ex12_3_1.sce b/3834/CH12/EX12.3.1/Ex12_3_1.sce new file mode 100644 index 000000000..44e500d0b --- /dev/null +++ b/3834/CH12/EX12.3.1/Ex12_3_1.sce @@ -0,0 +1,27 @@ +//Fiber Optics Communication Technology, by Djafer K. Mynbaev and Lovell L.scheiner
+//Windows 8
+//Scilab version- 6.0.0
+//Example 12.3.1
+clc;
+clear ;
+//given
+
+R=0.32;//Reflectance (power reflection coeeficient)
+
+//case 1 Gs value assumed as 2
+Gs=2;//assumed single-pass amplification factor
+
+x=Gs*((1-R)^2);
+y=(1-R*Gs)^2;
+Gfpa=x/y;
+
+mprintf("Gain of Fabry-Perot semiconductor optical amplifier = %.2f or %.1f dB for Gs=2",Gfpa,10*log10(Gfpa));
+
+//case 2 Gs value assumed as 3
+Gs2=3;//assumed single-pass amplification factor
+
+x2=Gs2*((1-R)^2);
+y2=(1-R*Gs2)^2;
+Gfpa2=x2/y2;//Gain of Fabry-Perot semiconductor optical amplifier
+
+mprintf("\nGain of Fabry-Perot semiconductor optical amplifier = %.2f or %.1f dB for Gs=3",Gfpa2,10*log10(Gfpa2));
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