We investigated photonic pulse code modulation (PCM) and sigma-delta A/Ds, which utilise optoelectronic comparators. PCM was demonstrated by simulation and experiment. Extending the simulation to a sigma-delta architecture yielded a peak SNR of 50 dB.
Oversampled photonic A/D converters using self-electro-optic effect devices
Conference on Lasers and Electro-Optics, 2004. (CLEO). ; 1 ; 2 pp. vol.1
2004-01-01
146681 byte
Conference paper
Electronic Resource
English
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