MWP signal processors can be considered as filtered MWP
links and thus their performance evaluated in terms of three
common metrics, RF gain, noise figure, and dynamic range [79].
Models have been developed recently for filtered MWP links
subject to frequency [80] and amplitude/phase modulation [81].
In [81], the concept of filtered MWP Links is proposed in order
to provide the most general and versatile description of complex
MWP systems. In particular, a field propagation model is developed where a global optical filter, characterized by its optical
transfer function, as shown in Fig. 1, embraces all the intermediate optical components in a linear link and a nonmonochromatic light source characterized by an arbitrary spectral distribution is considered. Closed expressions leading to the computation of the main figures of merit concerning the link gain,
noise, and spurious free dynamic range due to intermodulation
distortion are given which are useful as they directly provide
performance criteria results for any kind of processor just by
substituting in the overall closed-form formulas the numerical
or measured optical transfer function characterizing the link.
Successful testing of the model has been experimentally reported for sliced broadband source and Mach–Zehnder (MZ)
interferometer continuously sampled filters [82].
MWP signal processors can be considered as filtered MWPlinks and thus their performance evaluated in terms of threecommon metrics, RF gain, noise figure, and dynamic range [79].Models have been developed recently for filtered MWP linkssubject to frequency [80] and amplitude/phase modulation [81].In [81], the concept of filtered MWP Links is proposed in orderto provide the most general and versatile description of complexMWP systems. In particular, a field propagation model is developed where a global optical filter, characterized by its opticaltransfer function, as shown in Fig. 1, embraces all the intermediate optical components in a linear link and a nonmonochromatic light source characterized by an arbitrary spectral distribution is considered. Closed expressions leading to the computation of the main figures of merit concerning the link gain,noise, and spurious free dynamic range due to intermodulationdistortion are given which are useful as they directly provideperformance criteria results for any kind of processor just bysubstituting in the overall closed-form formulas the numericalor measured optical transfer function characterizing the link.Successful testing of the model has been experimentally reported for sliced broadband source and Mach–Zehnder (MZ)interferometer continuously sampled filters [82].
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