The designs of XOR logic gates based on photonic crystals

KY Lee, JM Lin, YC Yang, YB Yang… - … and Devices III, 2008 - spiedigitallibrary.org
All-optical logic gate based on photonic crystal waveguides is a promising technique in
future high-speed all-optical signal processing. In this paper, we propose a XOR logic gate …

Variable blazed grating based signal processing

MN Islam - US Patent 7,339,714, 2008 - Google Patents
537d control signal received from a controller. At least Some of the processing devices
include a plurality of at least partially reflective mirrors that are disposed outwardly from an …

Flip-flops ópticos basados en interferómetros Mach-Zehnder activos con realimentación

R Clavero Galindo - 2008 - riunet.upv.es
El constante aumento de la capacidad de transmisión de la fibra óptica ha provocado que
se estén llevando a cabo numerosos estudios centrados en el procesado óptico de la …