
421MATLAB
®
Simulink
®
Modeling of Raman Amplication and Integration
For
Corning
ber,
the
dispersion
factor
can
be
estimated
using
the
characteristics
S
λ
λ
λ
λ
= −
0 0
4
3
4
(see Chapter 1), where S
0
= 0.093 ps/(nm
2
· km), λ
0
= 1302–1322 nm, and
λ=1550nm
(operating
wavelength).
Thus,
the
dispersion
calculated
is
approximately
equal
to
1
7
p
s/(nm·km).
T
he
d
ispersion
e
ffects
o
n
o
ther
w
avelength
c
hannels
c
an
b
e
e
stimated.
The
gain
prole
obtained
from
MATLAB
is
transferred
into
the
propagation
program
in
the
Simulink
model
to
help
add
gain
to
the
NLSE,
which
in
turn
underwent
the
SSFM.
The
following
are
some
of
the
results
achieved ...