Rome Laboratory 1 article published in JoVE Engineering Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source Jeffrey A. Steidle1, Michael L. Fanto1,2, Stefan F. Preble1, Christopher C. Tison2,3,4, Gregory A. Howland2, Zihao Wang1, Paul M. Alsing2 1Microsystems Engineering, Rochester Institute of Technology, 2Air Force Research Laboratory, Rome, NY, 3Department of Physics, Florida Atlantic University, 4Quanterion Solutions Incorporated Silicon photonic chips have the potential to realize complex integrated quantum systems. Presented here is a method for preparing and testing a silicon photonic chip for quantum measurements.