A Cost-Effective Architecture For Optical Multistage Interconnection Network

Abstract

In this paper a new architecture for Optical Multistage Interconnection Networks (OMINs) has been proposed to avoid crosstalk problem. At the same time, the probablity of losing pass through an optical long connection path is reduced in this architecture. The new architecture is inherent form the standard OMIN by converting two switches of the network to one switch in each row. By reducing the number of switches in new architecture, the reduction in the execution time is considered. The modifying in the number of passes via the same low stage transformation is negligible. The ability of the new architecture to decrease cost and avoid crosstalk has been validated through simulations that show improvement in the network performance in terms of approximately 30% reduction in the execution time

The key management of direct/external modulation semiconductor laser response systems for relative intensity noise control

“…They have proposed the modulation semiconductor laser amplifier response by using optiwave simulation. The resonance frequency of laser is estimated for known threshold current, modulation peak current, and carrier lifetime based on laser rate equations [29][30][31][32][33][34][35][36][37][38]. The effect of increase modulation frequency above resonance at data rate of 10 Gb/s is reviewed [4][5][6].…”

Mathematical modelling for TM topology under uniform and hotspot traffic patterns

“…In the interconnection network, the network performance depends on the characteristics of the network topology and the employed routing within it. In previous studies [7][8][9][10][11][12][13][14][15], different interconnect topologies, such as k-ary ncubes, are popular topologies that have been utilized. Figure 1 illustrates the taxonomy of interconnection networks.…”