Optical polarizers are essential components for the selection and manipulation of light
polarization states in optical systems. Over the past decade, the rapid advancement of …

Recent rapid progress in metasurfaces is underpinned by the physics of local and nonlocal
resonances and the modes coupling among them, leading to tremendous applications such …

An integrated way to generate and manipulate higher-order Poincaré sphere beams
(HOPBs) is a sought-after goal in photonic integrated circuits for high-capacity …

Photonics offers a transformative approach to artificial intelligence (AI) and neuromorphic
computing by enabling low-latency, high-speed, and energy-efficient computations …

Thin-film lithium niobate (TFLN) photonic integrated circuits (PICs) have emerged as a
promising integrated photonics platform for the optical communication, microwave …

On-chip optical filters are of key importance to many modern applications such as optical
interconnections and wavelength division multiplexing systems. In all these scenarios …

Heterogeneous integration of III–V active devices on lithium niobate-on-insulator (LNOI)
photonic circuits enable fully integrated transceivers. Here we present the co-integration of …

Thin‐film lithium‐niobate photonics has attracted intensive attention due to its superior
material properties. In particular, multimode lithium‐niobate photonics is becoming attractive …

A tunable optical delay line (ODL) featuring high switching speed and low optical loss is
highly desirable in many fields. Here, based on the thin-film lithium niobate platform, we …

Frequency‐modulated continuous‐wave (FMCW) light detection and ranging (LiDAR) has a
huge potential for developing the next generation of LiDAR applied in autonomous driving …