5 May 2017 Hybrid on-chip microwave photonic signal processor architecture
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We present a new microwave photonic signal processor architecture, where a thin film attenuating counter propagating optical phase locked loop (ACP-OPLL) is integrated with a novel finite impulse response (FIR) optical phase modulator/ processors. The realization of the processor requires heterogeneous photonic integration between LiNbO3 thin film electro-optic modulators, SiN ultra-low loss optical waveguides, and III-V high power photodetectors. The microwave photonic signal processor architecture can perform analog signal processing functions with a superior dynamic range performance and frequency response.
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J. Rodriguez, J. Rodriguez, L. Xu, L. Xu, Y. Li, Y. Li, } "Hybrid on-chip microwave photonic signal processor architecture", Proc. SPIE 10184, Sensors, and Command, Control, Communications, and Intelligence (C3I) Technologies for Homeland Security, Defense, and Law Enforcement Applications XVI, 101840M (5 May 2017); doi: 10.1117/12.2266415; https://doi.org/10.1117/12.2266415

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