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Diffstat (limited to '374/CH2/EX2.4/24.sci')
| -rw-r--r-- | 374/CH2/EX2.4/24.sci | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/374/CH2/EX2.4/24.sci b/374/CH2/EX2.4/24.sci new file mode 100644 index 000000000..ce79231c4 --- /dev/null +++ b/374/CH2/EX2.4/24.sci @@ -0,0 +1,12 @@ +//chapter2.example.4//
+//core refractive index=n1,cut off value of V parameter for single mode operation=Vc,radius=a,cladding refractive index=n2,relative index difference between core and cladding=d,cut off wavelength=lc//
+clc
+clear
+Vc=2.405;
+n1=1.46;
+d=0.0025;
+a=5*(10^-6);//in metres//
+h=sqrt(2*d);
+x=(2*%pi*a*n1)/Vc;
+lc=x*h*(10^6);
+printf("\ncut off wavelength of the fibre=%f*(10^-6)mts.\n",lc);
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