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Diffstat (limited to '3834/CH12/EX12.4.2/Ex12_4_2.sce')
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diff --git a/3834/CH12/EX12.4.2/Ex12_4_2.sce b/3834/CH12/EX12.4.2/Ex12_4_2.sce new file mode 100644 index 000000000..247b79e3f --- /dev/null +++ b/3834/CH12/EX12.4.2/Ex12_4_2.sce @@ -0,0 +1,18 @@ +//Fiber Optics Communication Technology, by Djafer K. Mynbaev and Lovell L.scheiner
+//Windows 8
+//Scilab version- 6.0.0
+//Example 12.4.2
+clc;
+clear ;
+//given
+
+w1=10.5E-6;//MFD of transmission fibre in m
+lambda=1550E-9;//operating wavelength in m
+w2=5.3E-6;//assumed average MFD of Pirelli EDF-PAX-01 Fiber in m
+
+a=w1*w2;
+y=w2^2+w1^2;
+z=(2*a)/y;
+
+Ldb=-10*log10(z^2);//Connection loss in transmission fibre in dB
+mprintf("Connection loss in transmission fibre = %.2f dB",Ldb);//the answer vary due to rounding
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