The above and other problems of the prior art are overcome and a technical advance is
achieved in accordance with the teachings of the present invention. An optical engine and a …

US6570687B2 - Optical packet exchange system and optical switch - Google Patents
US6570687B2 - Optical packet exchange system and optical switch - Google Patents Optical …

The present invention relates to a optical Switching method of an optical packet Switching
equipment, and more particularly, to a method capable of optical packet Switching even in a …

Caccuro (57) ABSTRACT An optical packet switch which receives data packets and
switches those data packets in the optical domain without using recirculation devices is …

An optical switching device the size and costs of which are reduced by decreasing the
number of switching elements and which can flexibly accommodate the expansion of the …

US6788896B1 - Technique for all-optical packet switching - Google Patents US6788896B1 -
Technique for all-optical packet switching - Google Patents Technique for all-optical packet …

(57) ABSTRACT A synchronous packet switch comprises output modules, input modules,
optical connections and a switch control unit. The output modules comprise optical receivers …

An optical signal switch identifies the routing of each optical packet, directs each packet
arriving at any input to the output corresponding to the routing, and includes delay lines …

(1) Field of the Invention The present invention relates to an optical Switching System for
routing optical Signals that contain address infor mation indicating destinations of the optical …

An optical packet Switching device (20) comprises an input section (9) able to receive an
optical signal comprising data packets (60) carried by wavelength channels, a transit section …