activity
20112021
most citedHigh-brightness switchable multi-wavelength remote laser in air

287 citations · 1.7k across the 59 of their papers we have counts for

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Showing 2014Show all

5 papers · 1 filter

physics.optics2014★ 1 cited

Interferometric characterization of pulse front tilt of spatiotemporally focused femtosecond laser pulses for three-dimensional micromachining application

Zhaohui Wang, Fei He, Jielei Ni +6

We report on an experimental measurement of the pulse front tilt (PFT) of spatiotemporally focused femtosecond laser pulses in the focal plane in both air and bulk transparent mate…

physics.optics2014★ 52 cited

Gain dynamics of a free-space nitrogen laser pumped by circularly polarized femtosecond laser pulses

Jinping Yao, Hongqiang Xie, Bin Zeng +9

We experimentally demonstrate ultrafast dynamic of generation of a strong 337-nm nitrogen laser by injecting an external seed pulse into a femtosecond laser filament pumped by a ci…

physics.atom-ph2014★ 8 cited

Probing dipole-forbidden autoionizing states by isolated attosecond pulses

Wei-Chun Chu, Toru Morishita, C. D. Lin

We propose a general technique to retrieve the information of dipole-forbidden resonances in the autoionizing region. In the simulation, a helium atom is pumped by an isolated atto…

physics.optics2014★ 43 cited

Impulsive rotational Raman scattering of N2 by a remote "air laser" in femtosecond laser filament

Jielei Ni, Wei Chu, Haisu Zhang +8

We report on experimental realization of impulsive rotational Raman scattering from neutral nitrogen molecules in a femtosecond laser filament using an intense self-induced white-l…

physics.optics2014★ 44 cited

Real-time observation of dynamics in rotational molecular wave packets by use of "air laser" spectroscopy

Bin Zeng, Wei Chu, Guihua Li +6

Molecular rotational spectroscopy based on strong-field-ionization-induced nitrogen laser is employed to investigate the time evolution of the rotational wave packet composed by a…