A Note on the Implementation of de Bruijn Networks by the Optical Transpose Interconnection System

摘要

This note shows an efficient implementation of de Bruijn networks by the Optical Transpose Interconnection System (OTIS). The OTIS architecture was proposed by Mars-den, Manchand, and Esener to implement networks by free space optical interconnections. This architecture consists of the input and output arrays, and a pair of lenslet arrays between I/O arrays. The input array consists of p groups of q transmitters, and the output array consists of q groups of p receivers. The lenslet arrays consists of p ＋ q lenses.