Phase-matched extreme-ultraviolet frequency-comb generation
Laser-driven high-order harmonic generation, provides spatially and temporally coherent
tabletop sources of broadband extreme-ultraviolet (XUV) light. These sources typically …
tabletop sources of broadband extreme-ultraviolet (XUV) light. These sources typically …
Extension of high-order harmonic generation cutoff from laser-ablated tin plasma plumes
W Fu, J Wang, J Yu, W Li - Optics Express, 2023 - opg.optica.org
The high-order harmonic spectra from laser-ablated tin plasma plumes are investigated
experimentally and theoretically at different laser wavelengths. It is found that the harmonic …
experimentally and theoretically at different laser wavelengths. It is found that the harmonic …
Two-dimensional high resolution electron properties of femtosecond laser-induced plasma filament in atmospheric pressure argon
This work reports the measurement of two-dimensional electron properties over a
nanosecond scale integration time across a femtosecond laser-induced plasma filament in …
nanosecond scale integration time across a femtosecond laser-induced plasma filament in …
Experimental investigation of strong-field-ionization theories for laser fields from visible to midinfrared frequencies
Strong-field-ionization yield versus intensity is investigated for various atomic targets (Ne, Ar,
Kr, Xe, Na, K, Zn, and Mg) and light polarization from visible to mid-infrared (0.4–4 μ m), from …
Kr, Xe, Na, K, Zn, and Mg) and light polarization from visible to mid-infrared (0.4–4 μ m), from …
Ionization induced plasma grating and its applications in strong-field ionization measurements
An ionization induced plasma grating can be formed by spatially selective ionization of
gases by the interference of two intersecting ultra-short laser pulses. The density modulation …
gases by the interference of two intersecting ultra-short laser pulses. The density modulation …
Pulse shaping in strong-field ionization: Theory and experiments
Intense ultrafast pulses cause dissociative ionization and shaping the pulses may allow
control of both electronic and nuclear dynamics that determine ion yields. We report on a …
control of both electronic and nuclear dynamics that determine ion yields. We report on a …
Influence of permanent dipole and dynamic core-electron polarization on tunneling ionization of polar molecules
We present a detailed theoretical investigation on strong-field ionization of polar (CO and
NO) as well as nonpolar molecules (N 2, O 2, and CO 2). Our results indicate that accounting …
NO) as well as nonpolar molecules (N 2, O 2, and CO 2). Our results indicate that accounting …
Dynamics of a buffer-gas-loaded, deep optical trap for molecules
A Singh, L Maisenbacher, Z Lin, JJ Axelrod… - Physical Review …, 2023 - APS
We describe an approach to optically trapping small, chemically stable molecules at
cryogenic temperatures by buffer-gas loading a deep optical dipole trap. The∼ 10 K trap …
cryogenic temperatures by buffer-gas loading a deep optical dipole trap. The∼ 10 K trap …
Angle-dependent strong-field ionization and fragmentation of carbon dioxide measured using rotational wave packets
In this work, we experimentally study the angle-dependent single ionization of carbon
dioxide (CO 2) by linearly and circularly polarized pulses. The angle dependence of the …
dioxide (CO 2) by linearly and circularly polarized pulses. The angle dependence of the …
Accurate in situ Measurement of Ellipticity Based on Subcycle Ionization Dynamics
Elliptically polarized laser pulses (EPLPs) are widely applied in many fields of ultrafast
sciences, but the ellipticity (ϵ) has never been in situ measured in the interaction zone of the …
sciences, but the ellipticity (ϵ) has never been in situ measured in the interaction zone of the …