33 citations · 33 across the 2 of their papers we have counts for
2 papers
physics.optics2021★ 33 cited
Picosecond ultrasonics with a free-running dual-comb laser
Justinas Pupeikis, Benjamin Willenberg, Francois Bruno +10
We present a free-running 80-MHz dual-comb polarization-multiplexed solid-state laser which delivers 1.8 W of average power with 110-fs pulse duration per comb. With a high-sensiti…
cond-mat.mes-hall2010
Observation of Zone-Folded Acoustic Phonons in Terahertz Quantum Cascade Lasers using Picosecond Ultrasonics
Axel Bruchhausen, Mike Hettich, James Lloyd-Hughes +5
We have investigated the time-resolved vibrational properties of terahertz quantum cascade lasers by means of ultra-fast laser spectroscopy. By the observation of the acoustic fold…