Fiber-optic signal processor with applications to matrix-vector multiplication and lattice filtering.
A new fiber-optic signal processor is proposed to implement systolic matrix-vector multipliers and lattice filters. 10(9) multiplications/sec can be achieved with currently available components for matrix-vector multiplications that involve Toeplitz matrices. A 2 x 2 (Toeplitz) matrix-vector multiplier has been experimentally demonstrated using single-mode fibers and directional couplers. The filtering characteristics of the device are also discussed.
Tur
M
M
Goodman
J W
JW
Moslehi
B
B
Bowers
J E
JE
Shaw
H J
HJ