Room-temperature, CMOS-compatible Photonic Quantum Processor (NUS et al.)


Researchers from Rotonium, Centre for Quantum Technologies at National University of Singapore, Inveriant, Politecnico di Milano, and CNIT published a technical paper titled “Design and Benchmarking of a Quantum Photonic Chip.” Abstract Excerpt: The paper presents a quantum photonic processor based on “standard CMOS-compatible manufacturing processes” and operating with single photon... » read more

Enhanced on-chip phase measurement by inverse weak value amplification


Abstract: "Optical interferometry plays an essential role in precision metrology such as in gravitational wave detection, gyroscopes, and environmental sensing. Weak value amplification enables reaching the shot-noise-limit of sensitivity, which is difficult for most optical sensors, by amplifying the interferometric signal without amplifying certain technical noises. We implement a generali... » read more