Modified-signed-digit optical computing by using fan-out elements.
We present a novel three-step modified-signed-digit optical computing system based on the discrete correlation of space-coded input matrices that are multiply imaged by using optical fan-out elements. The advantages of our method over other approaches include a larger throughput, more flexible operation, and an easier optical implementation.
Zhou
S
S
Campbell
S
S
Yeh
P
P
Liu
H K
HK