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Effect of doped-fiber's spooling on performance of S-band EDFA

✍ Scribed by H. Ahmad; N.K. Saat; S.W. Harun

Publisher
John Wiley and Sons
Year
2005
Tongue
English
Weight
150 KB
Volume
2
Category
Article
ISSN
1612-2011

No coin nor oath required. For personal study only.

✦ Synopsis

The effect of doped-fiber's spooling on performance of
short wavelength band erbium-doped fiber amplifier (S-band EDFA)
is demonstrated. Changing the spooling diameter resulted in a
variation of gain and noise figure characteristics of this
amplifier. The optimum spooling diameter is obtained in the range
from 5 to 7 cm. Beyond this range, an inevitable degradation of
gain and noise figure characteristics is observed due to the
changes of phase matching wavelength. Therefore, maintaining the
optimum spooling diameter is the important issue for the S-band
EDFA.

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