1 files changed, 12 insertions, 0 deletions
diff --git a/1061/CH5/EX5.23/Ex5_23.sce b/1061/CH5/EX5.23/Ex5_23.sce
new file mode 100755
index 000000000..35f2acd73
--- /dev/null
+++ b/1061/CH5/EX5.23/Ex5_23.sce
@@ -0,0 +1,12 @@
+//Ex:5.23
+clc;
+clear;
+close;
+n1=1.5;// core refractive index
+L=1000;// length in meter
+NA=0.22;// numerical aperture
+dl=(NA/n1)^2/2;
+c=3*10^8;// the speed of ligth in m/s
+dt=(L*n1*dl)/c;//intermodel dispersion in sec
+dT=dt*10^9;//intermodel dispersion in ns
+printf("The max dispersion =%d ns", dT);
+\ No newline at end of file