A Dubietis, G Tamošauskas, R Šuminas… - arXiv preprint arXiv …, 2017 - arxiv.org
Nonlinear propagation of intense femtosecond laser pulses in bulk transparent media leads to a specific propagation regime, termed femtosecond filamentation, which in turn produces …
M Bradler, P Baum, E Riedle - Applied Physics B, 2009 - Springer
We report a comprehensive investigation of femtosecond continuum generation in single crystals of several common laser host materials. The absolute spectral energy density, pulse …
Bulk liquid water is a strong absorber in the terahertz (THz) frequency range, due to which liquid water has historically been sworn off as a source for THz radiation. Here, we …
VP Kandidov, SA Shlenov, OG Kosareva - Quantum Electronics, 2009 - iopscience.iop.org
The state of the art of investigations on filamentation of a high-power femtosecond laser radiation in transparent media is reviewed. The physical picture of this phenomenon is …
T Otobe, M Yamagiwa, JI Iwata, K Yabana… - Physical Review B …, 2008 - APS
We present a first-principles calculation for an optical dielectric breakdown in a diamond, which is induced by an intense laser field. We employ the time-dependent density-functional …
A Saeki, S Yoshikawa, M Tsuji, Y Koizumi… - Journal of the …, 2012 - ACS Publications
State-of-the-art low band gap conjugated polymers have been investigated for application in organic photovoltaic cells (OPVs) to achieve efficient conversion of the wide spectrum of …
N Garejev, G Tamošauskas, A Dubietis - Journal of the Optical …, 2016 - opg.optica.org
We present spectral measurements that uncover the detailed dynamics of the supercontinuum generation in fused silica, YAG, and LiF crystals when pumped with 100 fs …
P Vasa, JA Dharmadhikari, AK Dharmadhikari… - Physical Review A, 2014 - APS
We report efficient generation of a broadband supercontinuum (SC) in water upon irradiation by intense, near-infrared, femtosecond laser pulses. The SC spectra generated when the …
We experimentally investigate the spectral extent and spectral profile of the supercontinuum (SC) generated in transparent solids: barium fluoride, calcium fluoride, and fused silica upon …