Greedy Constructions of Optical Queues With a Limited Number of Recirculations.

One of the main problems in all-optical packetswitched networks is the lack of optical buffers, and currently the only known feasible technology for the constructions of optical buffers is to use optical crossbar Switches and fiber Delay Lines (SDLs). In this paper, we consider SDL constructions of optical queues with a limited number of recirculations through the optical switches and the fiber de...