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The emerging field of silicon photonics targets monolithic integration of optical components in the CMOS process, potentially enabling high bandwidth, high density interconnects with dramatically reduced cost and power dissipation. A broadband photonic switch is a key component of reconfigurable networks which retain data in the optical domain, thus bypassing the latency, bandwidth and power overheads...
A broadband, low-power optical switch is a key element for circuit-switched on-chip optical networks. We present a novel switch design based on a Mach-Zehnder lattice in SOI, featuring digital, broadband switching, low cross talk, and low insertion loss.
As multi-core processor architectures continue to evolve as a promising platform for high-performance computing, an additional set of challenges emerges for the global interconnects between cores. In particular, the limited throughput and large power consumption of electrical interconnects become dominant factors limiting the continued scaling of power performance. One promising solution is to replace...
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