115 citations · 316 across the 7 of their papers we have counts for
7 papers
Attosecond Physics and Quantum Information Science
M. Lewenstein, N. Baldelli, U. Bhattacharya +14
In this article, we will discuss a possibility of a symbiosis for attophysics (AP) and quantum information (QI) and quantum technologies (QT). We will argue that within few years A…
High harmonic spectroscopy of quantum phase transitions in a high-T superconductor
Jordi Alcalà, Utso Bhattacharya, Jens Biegert +9
We report on the new non--linear optical signatures of quantum phase transitions in the high-temperature superconductor YBCO, observed through high harmonic generation. While the l…
Few-cycle mid-infrared pulses from BaGa2GeSe6
U. Elu, L. Maidment, L. Vamos +6
BGGSe is a newly developed nonlinear material that is attractive for ultrabroad frequency mixing and ultrashort pulse generation due to its comparably low dispersion and high damag…
High-brightness seven-octave carrier envelope phase-stable light source
Ugaitz Elu, Luke Maidment, Lenard Vamos +8
High-brightness sources of coherent and few-cycle-duration light waveforms with spectral coverage from the UV to the THz would offer unprecedented versatility and opportunities for…
Table-top high-energy 7 um OPCPA and 260 mJ Ho:YLF pump laser
Ugaitz Elu, Tobias Steinle, Daniel Sanchez +6
We present the state of the art of a compact high-energy mid-infrared laser system for TW-level 8-cycle pulses at 7 um. This system consists of an Er:Tm:Ho:fiber MOPA which serves…
Infrared electric-field sampled frequency comb spectroscopy
Abijith S. Kowligy, Henry Timmers, Alex Lind +5
Molecular spectroscopy in the mid-infrared portion of the electromagnetic spectrum (3--25 um) has been a cornerstone interdisciplinary analytical technique widely adapted across th…
Soliton-effect self-compressed single-cycle 9.6-W mid-IR pulses from a 21-W OPCPA at 3.25 μm and 160 kHz
Ugaitz Elu, Matthias Baudisch, Hugo Pires +6
We report a 21-W mid-IR OPCPA that generates 131-μJ and 97 fs (sub-9-cycle) pulses at 160 kHz repetition rate and at a centre wavelength of 3.25 μm. Pulse-to-pulse stability of the…