Quantum light sources are essential building blocks for many quantum technologies,
enabling secure communication, powerful computing, and precise sensing and imaging …

Quantum metaphotonics has emerged as a cutting-edge subfield of meta-optics employing
subwavelength resonators and their planar structures, such as metasurfaces, to generate …

Complex polarization states of photon pairs are indispensable in various quantum
technologies. Conventional methods for preparing desired two-photon polarization states …

Nonlinear metasurfaces have recently been established as a new platform for generating
photon pairs via spontaneous parametric down-conversion. While for classical harmonic …

Thin film lithium niobate (TFLN), also known as lithium niobate on insulator (LNOI), is an
important integrated optical platform due to its broad transparency window (from ultraviolet …

Nonlinear metasurfaces with subwavelength thickness were recently established as
versatile platforms for the enhanced and tailorable generation of entangled photon pairs …

Biphotons from spontaneous parametric down conversion with broad bandwidth are highly
wanted in many quantum technologies. However, achieving broad bandwidth in both …

We propose a novel quantum imaging technique that combines ghost and scanning imaging
protocol to capture two-dimensional images using only a one-dimensional detector array …

We present a novel imaging technique that combines quantum ghost and scanning imaging
protocol to capture two-dimensional images using only a one-dimensional detector array …

An optical metasurface is an ultrathin optical design composed of subwavelength meta-
atoms that have demonstrated unprecedented capabilities in manipulating light propagation …