diff options
Diffstat (limited to '2183/CH4/EX4.10.a')
| -rwxr-xr-x | 2183/CH4/EX4.10.a/Ex_4_10_a.sce | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/2183/CH4/EX4.10.a/Ex_4_10_a.sce b/2183/CH4/EX4.10.a/Ex_4_10_a.sce new file mode 100755 index 000000000..e8ae9e812 --- /dev/null +++ b/2183/CH4/EX4.10.a/Ex_4_10_a.sce @@ -0,0 +1,14 @@ +// Example 4.10.a;//TOTAL RMS Pulse broadning
+clc;
+clear;
+close;
+M=250;//dispersion parametr picosecond per nano meter per kilometer
+Sa=50;//spectral width in nm
+NA=0.3;//numerical aperture
+n1=1.45;// Core refractibve index
+C=2.998*10^8;//Speed of light in m/s
+L=1;//length in Km
+Sm=M*L*Sa*10^-3;//rms pulse broadning due to material dispersion
+Ss=(L*10^3*NA^2)/(4*sqrt(3)*C*n1)*10^9;//Pulse broadning due to intermodal dispersion in ns/km
+St=sqrt(Sm^2+Ss^2);// Total broadning
+disp(St,"Total broadning ns per km is")
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