Laser

Explore how space-based gravitational wave detectors can detect axion-like dark matter using different time-delay interferometry combinations, achieving sensitivity across a broad mass range.

Sub-picosecond X-ray spectroscopy and multi-scale simulations reveal spatiotemporal heating and ionization dynamics in laser-driven plasmas, with implications for fusion energy models.

Lead phthalocyanine saturable absorber enables stable femtosecond pulse generation in fiber laser and broadband near-infrared supercontinuum synthesis.

Theoretical study derives scattering cross sections for electron-hydrogen collisions in dual orthogonally polarized laser fields, confirming polarization effects and Kroll-Watson sum rule validity.

First mode-locked laser using Yb:Ca3TaGa3Si2O14 crystal achieves 50 fs pulses with high efficiency, demonstrating potential for ultrafast solid-state laser systems.

B centre defects in hexagonal boron nitride demonstrate high-visibility two-photon interference and coherent light emission when excited resonantly using a metal-dielectric cavity structure.

Integrated sensing and communication system using electro-optic comb and 7-core fiber achieves 10.56 Tbit/s transmission with acoustic sensing, eliminating crosstalk through polarization multiplexing.

Study reveals terahertz laser pulses create bright solitons below and dark solitons above a critical frequency in negative index meta-materials, with intensity-dependent bandwidth.