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Diffstat (limited to '3506/CH6/EX6.4/Ex_6_4.sce')
| -rw-r--r-- | 3506/CH6/EX6.4/Ex_6_4.sce | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/3506/CH6/EX6.4/Ex_6_4.sce b/3506/CH6/EX6.4/Ex_6_4.sce new file mode 100644 index 000000000..15d5733ff --- /dev/null +++ b/3506/CH6/EX6.4/Ex_6_4.sce @@ -0,0 +1,18 @@ +//Optical Fiber communication by A selvarajan
+//example 6.4
+//OS=Windows XP sp3
+//Scilab version 5.5.1
+clc;
+clear all;
+//given
+delta_phi=%pi
+d=4*10^-6//seperation between electrodes
+n=2.2// approximate inder in absence of voltage
+r13=30*10^-12//poper electro optic coefficient
+row=0.4//overlap factor
+lambda=1300*1e-9//wavelength in m
+L=8*10^-3//length of electrode in m
+delta_n=delta_phi*lambda/(2*%pi*L)//change in refractive index
+V_pi=2*d*delta_n/(n^3*row*r13)//Voltahe required for using the device as BPSK modulator
+mprintf("Voltage required for using the device as BPSK modulator=%fV",V_pi)
+mprintf("\nVoltage length product for unit length is=%fVm",V_pi)
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