[HTML][HTML] Fine 3D control of THz emission in air with dual femtosecond laser pre-pulses at tunnelling ionisation regime

HH Huang, T Nagashima, K Kumagai… - Light: Advanced …, 2024 - light-am.com
Emission of THz radiation from air breakdown at focused ultra-short fs-laser pulses (800
nm/35 fs) was investigated for the 3D spatio-temporal control where two pre-pulses are used …

Laser-accelerated MeV-scale collimated electron bunch from a near-critical plasma of a liquid jet target

KA Ivanov, SA Shulyapov, DA Gorlova… - Laser Physics …, 2024 - iopscience.iop.org
Generation of a collimated electron bunch with energy of a few MeV is demonstrated
experimentally during propagation of 1 TW 10 Hz femtosecond laser radiation through a …

Enhancement of terahertz emission from aqueous NaCl solutions

Y Zhang, T Shen, H Wang, H Li, T Wang… - Journal of the Optical …, 2024 - opg.optica.org
Exploration of terahertz sources with high electric fields and broad bandwidth is of great
importance for terahertz application. In this work, the enhancement of terahertz emission …

PUBLISHING GROUP

Y Zhang, N Liu - 2024 - opg.optica.org
We propose and experimentally demonstrate an economical optical tweezers probe 11
based on the fusion of several commercial optical fibers. By optimizing the structural …