Digital Signal Processing Reference
In-Depth Information
Fig. 9.4
Effect of free carrier life time
Fig. 9.5
Effect of free carrier life time and conversion efficiency
impact of wavelength-dependent NF on CE. It is obvious that the pump and sig-
nal wavelengths should be chosen carefully along with other parameters to attain
phase matching conditions required for FWM and ultimately the optimum wave-
length conversion efficiency (Figs.
9.5
,
9.6
and
9.7
).
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