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Optical/photonic network-on-chip (ONoC) architectures are emerging as a new paradigm to interconnect a large number of processing cores at chip level, meeting the pressing demand for extremely high bandwidth and low power consumption. The micro-ring resonator is the key switching component to build such an architecture. However, there is a major concern in accumulated signal insertion loss, especially...
Comb switches are used to improve the bandwidth of wavelength-routed optical networks-on-chip (ONoC) without changing the network structure. A method is proposed to determine a minimal size comb MRR with given number of resonance wavelengths.
In this paper, we propose a novel circuit-switched on-chip photonic interconnection network (CSPIN) architecture. Different from existing circuit-switched photonic networks, CSPIN eliminates the electronic control layer but employs optical signaling to control the circuit switching functions. To implement CSPIN, the CSPIN router is proposed which uses electro-optical tuned micro-ring resonators. The...
Photonic Networks-on-Chip (NoC) is considered as a promising candidate to interconnect a large number of processing cores. The heart of a photonic NoC is the on chip photonic interconnection network which is composed of silicon waveguides and optical routers. In this paper, we propose a scalable and non-blocking passive optical router design using micro-ring resonators (MRRs), namely the generic wavelength-routed...
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