K. Ayadi et al., A HYBRIDIZED OPTICAL THYRISTOR - CMOS RECEIVER FOR OPTOELECTRONIC APPLICATIONS, IEEE photonics technology letters, 9(5), 1997, pp. 669-671
We present a sensitive digital receiver for optoelectronic interconnec
ts, consisting of a differential pair of optical thyristors with a CMO
S comparator amplifier, The thyristor pair receives a dual-rail code l
ight input, and switches consequently to either its electrical low sta
te or its electrical high state, This generates a differential output
of 360 mV, which is sensed and latched by a dedicated high input imped
ance, high speed CMOS comparator amplifier, A functional operation of
50 Mb/s is demonstrated.