The advancement of microcomb sources, which serve as a versatile and powerful platform
for various time–frequency measurements, have spurred widespread interest across …

Fiber-optic distributed acoustic sensing (DAS) has proven to be a revolutionary technology
for the detection of seismic and acoustic waves with ultralarge scale and ultrahigh sensitivity …

Optical microcavities offer a promising platform for highly efficient light–matter interactions.
Recently, the combination of microresonators and 2D materials in the nanoscale has further …

Optical frequency combs, which consist of precisely controlled spectral lines covering a wide
range, have played a crucial role in enabling numerous scientific advancements. Beyond …

Electrostrictive Brillouin scattering provides a ubiquitous mechanism to optically excite high-
frequency (> 10 GHz), bulk acoustic phonons that are robust to surface-induced losses …

Optical microcavities offer a promising platform for highly efficient light–matter interactions.
Recently, the combination of microresonators and 2D materials in nanoscale has further …

Laser-based light detection and ranging (LIDAR) offers a powerful tool to real-timely map
spatial information with exceptional accuracy and owns various applications ranging from …

Dissipative Kerr soliton (DKS) microcomb has emerged as an enabling technology that
revolutionizes a wide range of applications in both basic science and technological …

A Brillouin-assisted 80-GHz-spaced dual-comb source with a reconfigurable repetition
frequency difference ranging from 48 MHz to 1.486 GHz is demonstrated. Two pairs of dual …

Backward-stimulated Brillouin scattering (SBS) in microcavities has sparked interest in
nonlinear optical physics and its associated applications. In this study, utilizing a hybrid …