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Diffstat (limited to '3506/CH6/EX6.3')
| -rw-r--r-- | 3506/CH6/EX6.3/Ex_6_3.JPG | bin | 0 -> 47598 bytes | |||
| -rw-r--r-- | 3506/CH6/EX6.3/Ex_6_3.sce | 18 |
2 files changed, 18 insertions, 0 deletions
diff --git a/3506/CH6/EX6.3/Ex_6_3.JPG b/3506/CH6/EX6.3/Ex_6_3.JPG Binary files differnew file mode 100644 index 000000000..80187677a --- /dev/null +++ b/3506/CH6/EX6.3/Ex_6_3.JPG diff --git a/3506/CH6/EX6.3/Ex_6_3.sce b/3506/CH6/EX6.3/Ex_6_3.sce new file mode 100644 index 000000000..d22b23907 --- /dev/null +++ b/3506/CH6/EX6.3/Ex_6_3.sce @@ -0,0 +1,18 @@ +//Optical Fiber communication by A selvarajan
+//example 6.3
+//OS=Windows XP sp3
+//Scilab version 5.5.1
+clc;
+clear all;
+//given
+lamda=1.3;//wavelength in um
+nf=1.51;//Film refractive index
+t=1.5;//Film thickness in um
+ns=1.5//Waveguide refractive index
+na=1//refractive index of air
+V=(2*%pi*t/lamda)*sqrt(nf^2-ns^2)//V-number
+a=(ns^2-na^2)/(nf^2-ns^2)//asymmetry parameter of the waveguide
+Vc=atan(a^0.5)//cutoff V-number
+mprintf("V-number=%f",V)
+mprintf("\nasymmetry parameter of the waveguide=%f",a)
+mprintf("\nCutoff V-number=%f",Vc)
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