3 citations · 10 across the 6 of their papers we have counts for
6 papers
Laser-launched evanescent surface plasmon polariton field utilized as a direct coherent pumping source to generate emitted nonlinear four-wave mixing radiation
Qun Zhang, Ke Lin, Yi Luo
We develop a concept of surface plasmon polaritons (SPPs) based four-wave mixing (4WM), in which a laser-launched evanescent SPP field is utilized as a coherent pumping source to i…
Laser-induced atomic fragment fluorescence spectroscopy: A facile technique for molecular spectroscopy of spin-forbidden states
Q. Zhang, Y. Chen, M. Keil
Spectra of spin-forbidden and spin-allowed transitions in the mixed b ~ A state of Na are measured separately by two-photon excitation using a single tunable dy…
On the photofragmentation of SF: Experimental evidence for a predissociation channel
Qun Zhang, Rui Mao, Yang Chen
We report on the first observation of the photofragmentation dynamics of SF. With the aid of state-of-the-art ab initio calculations on the low-lying excited cationic states…
Observation of the 5p Rydberg states of sulfur difluoride radical by resonance-enhanced multiphoton ionization spectroscopy
Qun Zhang, Xiaoguo Zhou, Quanxin Li +2
Sulfur difluoride radicals in their ground state have been produced by a "laser-free" pulsed dc discharge of the SF/Ar gas mixtures in a supersonic molecular beam and detecte…
Perturbation-Assisted Laser-Induced Atomic Fragment Fluorescence Spectroscopy: A Facile Route to Spin-Forbidden States
Qun Zhang, Yang Chen, Mark Keil
This paper has been withdrawn by the authors, because the authors have made abundant revisions and resubmitted the modified new version entitled "Laser-induced atomic fragment fluo…
In situ accurate determination of the zero time delay between two independent ultrashort laser pulses by observing the oscillation of an atomic excited wave packet
Qun Zhang, John W. Hepburn
We propose a novel method that uses the oscillation of an atomic excited wave packet observed through a pump-probe technique to accurately determine the zero time delay between a p…