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To solve the problem in huge power consumption of the data centers and cloud computing, we design an extreme optical adder architecture suitable for ultra-high bit count. n-bit full adder are full implementable on a silicon platform using guided wave optics.
We propose to apply the multiple-input multiple-output (MIMO) from wireless communication to high density on-chip optical interconnect. MIMO makes it possible to reduce the waveguide pitch to subwavelength range and uses the crosstalk to improve system performance. The proposed N×N on-chip MIMO system consists of transmitter, high-density waveguides, homodyne coherent receivers, and electrical signal...
Free space optical interconnects (1–4mm) are realized using surface normal proximity couplers composed of integrated 45 degree mirrors and ink-jet printed micro-lenses. High speed data transmission shows improved signal quality with micro-lenses.
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