XUV Transient Absorption Spectroscopy: Probing Laser-Perturbed Dipole Polarization in Single Atom, Macroscopic, and Molecular Regimes

XUV Transient Absorption Spectroscopy: Probing Laser-Perturbed Dipole Polarization in Single Atom, Macroscopic, and Molecular Regimes

We employ an extreme ultraviolet (XUV) pulse to impulsively excite dipole polarization in atoms or molecules, which corresponds to coherently prepared superposition of excited states. A delayed near infrared (NIR) pulse then perturbs the fast evolving polarization, and the resultant absorbance chang...

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Bibliographic Details
Main Authors: Chen-Ting Liao, Arvinder Sandhu
Format: Article
Language:English
Published: MDPI AG 2017-03-01
Series:Photonics
Subjects:
XUV
attosecond
transient absorption
Fano
lineshape
strong field
atomic
molecular
Online Access:http://www.mdpi.com/2304-6732/4/1/17

Internet

http://www.mdpi.com/2304-6732/4/1/17

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