640 Gbits/s photonic logic gates.
We demonstrate 640 Gbits/s all-optical A AND B, and Ā AND B logic functions using pump depletion in a periodically poled lithium niobate waveguide. Bit-error-rate measurements show the effectiveness of the scheme, with a penalty of <2 dB.
Department of Electrical Engineering, University of Southern California, Los Angeles, California 90089, USA. antonella.bogoni@cnit.it
Antonella
A
Bogoni
Xiaoxia
X
Wu
Zahra
Z
Bakhtiari
Scott
S
Nuccio
Alan E
AE
Willner