Soliton microcombs—phase-locked microcavity frequency combs—have become the
foundation of several classical technologies in integrated photonics, including spectroscopy …

The field of quantum communication is thriving as a complement to conventional
telecommunication with its distinctive feature of absolute security. As the core technology for …

Quantum key distribution (QKD) is a swiftly advancing field with the great potential to be
ubiquitously adopted in quantum communication applications, attributed to its unique …

Hong–Ou–Mandel interferometers are valuable tools in many Quantum Information and
Quantum Optics applications that require photon indistinguishability. The theoretical limit for …

Measurement-device-independent quantum key distribution (MDI QKD) is a promising and
practical protocol for remote secret sharing, where the Hong-Ou-Mandel (HOM) type …

Interference between two completely independent photons lies at the heart of many photonic
quantum information applications such as quantum repeaters, teleportation, and quantum …

We experimentally investigate two-photon interference between a weak coherent state and
a heralded single-photon state, producing from a spontaneous parametric down conversion …

We present a spectral characterization of two-photon nonclassical interference on a beam
splitter (BS) between a weak coherent state source and another source, which emits a …

The Hong-Ou-Mandel (HOM) effect is a quintessential process in various quantum
information technologies and quantum optics applications. In this work, we investigate multi …

We present a heralded photon source based only on linear optics and weak coherent states.
By time-tuning a Hong-Ou-Mandel interferometer fed with frequency-displaced coherent …