Femtosecond filamentation in transparent media
A Couairon, A Mysyrowicz - Physics reports, 2007 - Elsevier
This paper introduces and discusses the main aspects of ultrashort laser pulse filamentation
in various transparent media such as air (gases), transparent solids and liquids. The …
in various transparent media such as air (gases), transparent solids and liquids. The …
Ultrashort filaments of light in weakly ionized, optically transparent media
Modern laser sources nowadays deliver ultrashort light pulses reaching few cycles in
duration and peak powers exceeding several terawatt (TW). When such pulses propagate …
duration and peak powers exceeding several terawatt (TW). When such pulses propagate …
[图书][B] The supercontinuum laser source: fundamentals with updated references
RR Alfano - 2006 - Springer
Over the past four years, there has been a surge of activity in the supercontinuum field since
the introduction of various types of microstructure fibers. The main reason for this great …
the introduction of various types of microstructure fibers. The main reason for this great …
Laser-accelerated, low-divergence 15-MeV quasimonoenergetic electron bunches at 1 kHz
We demonstrate laser wakefield acceleration of quasimonoenergetic electron bunches up to
15 MeV at 1-kHz repetition rate with 2.5-pC charge per bunch and a core with< 7-mrad …
15 MeV at 1-kHz repetition rate with 2.5-pC charge per bunch and a core with< 7-mrad …
Backward stimulated radiation from filaments in nitrogen gas and air pumped by circularly polarized 800 nm femtosecond laser pulses
We report on strong backward stimulated emission at 337 nm in nitrogen gas pumped by
circularly polarized femtosecond laser pulses at 800 nm. A distinct dependence of the …
circularly polarized femtosecond laser pulses at 800 nm. A distinct dependence of the …
Generation of long-lived underdense channels using femtosecond filamentation in air
Using femtosecond laser pulses at 800 and 400 nm, we characterize the formation of
underdense channels in air generated by laser filamentation at the millijoule energy level by …
underdense channels in air generated by laser filamentation at the millijoule energy level by …
Vector optical beam with controllable variation of polarization during propagation in free space: A review
WY Wang, TY Cheng, ZX Bai, S Liu, JQ Lü - Applied Sciences, 2021 - mdpi.com
The vector optical beam with longitudinally varying polarization during propagation in free
space has attracted significant attention in recent years. Compared with traditional vector …
space has attracted significant attention in recent years. Compared with traditional vector …
Focal dynamics of multiple filaments: Microscopic imaging and reconstruction
We observe the complete dynamics of the propagation of very intense, femtosecond laser
pulses in air under tight focusing conditions via direct imaging of the entire interaction zone …
pulses in air under tight focusing conditions via direct imaging of the entire interaction zone …
Dramatic enhancement of supercontinuum generation in elliptically-polarized laser filaments
Broadband laser sources based on supercontinuum generation in femtosecond laser
filamentation have enabled applications from stand-off sensing and spectroscopy to the …
filamentation have enabled applications from stand-off sensing and spectroscopy to the …
Laser ellipticity-dependent supercontinuum generation by femtosecond laser filamentation in air
N Chen, TJ Wang, Z Zhu, H Guo, Y Liu, F Yin, H Sun… - Optics Letters, 2020 - opg.optica.org
We experimentally investigate the laser polarization effect on the supercontinuum (SC)
generation through femtosecond laser filamentation in air. By tuning filamenting laser …
generation through femtosecond laser filamentation in air. By tuning filamenting laser …