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Optical Fiber Communication Systems with MATLAB® and Simulink® Models, 2nd Edition
book

Optical Fiber Communication Systems with MATLAB® and Simulink® Models, 2nd Edition

by Le Nguyen Binh
December 2014
Intermediate to advanced content levelIntermediate to advanced
899 pages
32h 28m
English
CRC Press
Content preview from Optical Fiber Communication Systems with MATLAB® and Simulink® Models, 2nd Edition
431MATLAB
®
Simulink
®
Modeling of Raman Amplication and Integration
D = –4ps/nm km
D = 18.5ps/nm km
alpha = 0.17 dB/kmalpha = 0.21 dB/km
alpha = 0.21 dB/kmalpha = 0.21 dB/km
Raman Amp + DCF 60 kmRaman Amp + DCF 60 km
Out1
1
ROA2ROA1
Field
input
Field
Output
Nonamp 28.4 km
EDFA with ASE noise 2
Sig_inOut
DCF—11.5 km
In1
1
Field
input
Field
Output
Field
input
Field
Output
Field
input
Field
Output
FIGURE 10.23
Simulink
®
model of an optically amplied span. EDFA is inserted at the end of each span. Other blocks at the
t
wo
e
nds
a
re
R
aman
a
mplied
t
ransmission
bers,
a
nd
t
he
m
iddle
b
locks
a
re
t
ransmission
s
pans
w
ithout
a
ny
a
mplication provision.
Out2
1
Threshold
demodulated binary ...
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Publisher Resources

ISBN: 9781482217513