Baihong Li

High-precision nonlocal temporal correlation identification of entangled photon pairs for quantum clock synchronization

2020 · Review of Scientific Instruments

High-precision nonlocal temporal correlation identification in entangled photon pairs is critical to measure the time offset between remote independent time scales for many quantum information applications. The first nonlocal correlation identification was reported in 2009, …

Complete spectral characterization of biphotons by simultaneously determining its frequency sum and difference in a single quantum interferometer

2023 · arXiv (Cornell University)

We theoretically propose a novel quantum interferometer in which the NOON state interferometer (NOONI) is combined with the Hong-Ou-Mandel interferometer (HOMI). This interferometer combined the advantages of both the NOONI that depends on biphoton frequency …