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Diffstat (limited to '3834/CH2/EX2.3.1/Ex2_3_1.sce')
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diff --git a/3834/CH2/EX2.3.1/Ex2_3_1.sce b/3834/CH2/EX2.3.1/Ex2_3_1.sce new file mode 100644 index 000000000..dc7ee3329 --- /dev/null +++ b/3834/CH2/EX2.3.1/Ex2_3_1.sce @@ -0,0 +1,16 @@ +//Fiber-optics communication technology, by Djafer K. Mynbaev and Lowell L. Scheiner
+//Example 2.3.1
+//OS=Windows 10
+////Scilab version Scilab 6.0.0-beta-2(64 bit)
+clc;
+clear;
+
+//given
+lambda=650E-9;//wavelength in meter
+h=6.6E-34;//Planck's constant in SI units
+c=3E8;//velocity of light in m/s
+
+Ep=(h*c/lambda);//energy of single photon in V
+E=1e-3;///total energy in joules
+N=(E/Ep);//number of photos
+mprintf("\n Number of photons=%.1f x10^15 ",N/1e15);//division by 1e15 to convert the unit to x10^15
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