The authors had earlier introduced a set of quantum-based design rules directed at quantum engineers who design single-photon quantum communications and quantum imaging devices. This paper reports on experimental progress using SPAD (Single Photon Avalanche Diode) arrays of the design and fabricated in CMOS (Complementary Metal Oxide Semiconductor) technology. They have also been particularly successful for intra-chip optical communications implemented entirely in CMOS technology. This paper reports on the progress toward the construction of quantitative design rules as well as some proposed tests for quantum imaging devices using entangled photon sources with our SPAD imager.
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