Models of few optical cycle solitons beyond the slowly varying envelope approximation
H Leblond, D Mihalache - Physics Reports, 2013 - Elsevier
In the past years there was a huge interest in experimental and theoretical studies in the
area of few-optical-cycle pulses and in the broader fast growing field of the so-called …
area of few-optical-cycle pulses and in the broader fast growing field of the so-called …
[PDF][PDF] Linear and nonlinear light bullets: recent theoretical and experimental studies
D Mihalache - Rom. J. Phys, 2012 - rjp.nipne.ro
The past two decades have witnessed an increasing interest in both theoretical and
experimental studies of shape-preserving localized structures of light, which overcome …
experimental studies of shape-preserving localized structures of light, which overcome …
Terahertz pulse generation by two-color laser fields with circular polarization
We study the influence of the polarization states of ionizing femtosecond two-color pulses on
the emitted terahertz radiation in gases. A local-current model and plane-wave evaluations …
the emitted terahertz radiation in gases. A local-current model and plane-wave evaluations …
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 …
Phase-stable sub-cycle mid-infrared conical emission from filamentation in gases
Y Nomura, H Shirai, K Ishii, N Tsurumachi… - Optics express, 2012 - opg.optica.org
Sub-single-cycle pulses in the mid-infrared (MIR) region were generated through a conical
emission from a laser-induced filament. Fundamental and second-harmonic pulses of 25-fs …
emission from a laser-induced filament. Fundamental and second-harmonic pulses of 25-fs …
Light bullets from near-IR filament in fused silica
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 …
Spectral dynamics of THz pulses generated by two-color laser filaments in air: the role of Kerr nonlinearities and pump wavelength
A Nguyen, PG de Alaiza Martínez, J Déchard… - Optics …, 2017 - opg.optica.org
We theoretically and numerically study the influence of both instantaneous and Raman-
delayed Kerr nonlinearities as well as a long-wavelength pump in the terahertz (THz) …
delayed Kerr nonlinearities as well as a long-wavelength pump in the terahertz (THz) …
Stabilization of light bullets in nonlinear metamaterial waveguides
In this paper we carry out a theoretical investigation on the propagation of spatiotemporal
solitons (light bullets) in the nonlinear metamaterial waveguides. Our theoretical study is …
solitons (light bullets) in the nonlinear metamaterial waveguides. Our theoretical study is …
Parameters of a light bullet
ED Zaloznaya, AE Dormidonov, VO Kompanets… - JETP Letters, 2021 - Springer
The absolute parameters of a light bullet formed upon the filamentation of femtosecond mid-
infrared radiation under the conditions of anomalous group velocity dispersion have been …
infrared radiation under the conditions of anomalous group velocity dispersion have been …
Theoretical studies of ultrashort-soliton propagation in nonlinear optical media from a general quantum model
We overview some recent theoretical studies of dynamical models beyond the framework of
slowly varying envelope approximation, which adequately describe ultrashort-soliton …
slowly varying envelope approximation, which adequately describe ultrashort-soliton …