Ultrafast supercontinuum generation in bulk condensed media (Invited Review)
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 …
to a specific propagation regime, termed femtosecond filamentation, which in turn produces …
Light bullet dynamics in uniform dielectrics:(50th anniversary of the Institute of Spectroscopy, Russian Academy of Sciences)
SV Chekalin, VO Kompanets, AE Dormidono… - Physics …, 2019 - iopscience.iop.org
Experiments and numerical simulations performed jointly by the Institute of Spectroscopy,
Russian Academy of Sciences, and Lomonosov Moscow State University have shown that …
Russian Academy of Sciences, and Lomonosov Moscow State University have shown that …
Light bullets from a femtosecond filament
SV Chekalin, AE Dokukina… - Journal of Physics B …, 2015 - iopscience.iop.org
The scenario of the formation of light bullets in the presence of anomalous group velocity
dispersion is presented within the same general scenario for condensed matter and humid …
dispersion is presented within the same general scenario for condensed matter and humid …
Ultrabroadband supercontinuum and third-harmonic generation in bulk solids with two optical-cycle carrier-envelope phase-stable pulses at 2 μm
J Darginavičius, D Majus, V Jukna, N Garejev… - Optics express, 2013 - opg.optica.org
We report on the generation of ultrabroadband supercontinuum (SC) by filamentation of two
optical-cycle, carrier-envelope phase-stable pulses at 2 μm in fused silica, sapphire, CaF_2 …
optical-cycle, carrier-envelope phase-stable pulses at 2 μm in fused silica, sapphire, CaF_2 …
Light bullets from near-IR filament in fused silica
EO Smetanina, VO Kompanets… - Laser Physics …, 2013 - iopscience.iop.org
The formation of light bullets during femtosecond laser pulse filamentation in the presence of
anomalous group velocity dispersion has been recorded for the first time. The minimum …
anomalous group velocity dispersion has been recorded for the first time. The minimum …
Comparative study of multioctave supercontinuum generation in fused silica, YAG, and LiF in the range of anomalous group velocity dispersion
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 …
supercontinuum generation in fused silica, YAG, and LiF crystals when pumped with 100 fs …
Blueshifted continuum peaks from filamentation in the anomalous dispersion regime
Filamentation in the anomalous dispersion regime is experimentally shown to give rise to an
extreme blueshifted continuum peak in the visible region even when the filament is formed …
extreme blueshifted continuum peak in the visible region even when the filament is formed …
Giantically blue-shifted visible light in femtosecond mid-IR filament in fluorides
AE Dormidonov, VO Kompanets, SV Chekalin… - Optics …, 2015 - opg.optica.org
A giant blue shift (more than 3000 nm) of an isolated visible band of supercontinuum was
discovered and studied in the single filament regime of Mid-IR femtosecond laser pulse at …
discovered and studied in the single filament regime of Mid-IR femtosecond laser pulse at …
Supercontinuum generation in water by intense, femtosecond laser pulses under anomalous chromatic dispersion
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 …
by intense, near-infrared, femtosecond laser pulses. The SC spectra generated when the …
Carrier-envelope phase-stable spatiotemporal light bullets
I Gražulevičiūtė, R Šuminas, G Tamošauskas… - Optics letters, 2015 - opg.optica.org
We present an extensive experimental investigation of the self-focusing and filamentation of
intense 90 fs, 1.8 μm, carrier-envelope phase-stable laser pulses in fused silica in the …
intense 90 fs, 1.8 μm, carrier-envelope phase-stable laser pulses in fused silica in the …