The role of the Kramers-Henneberger atom in the higher-order Kerr effect

DOI	Resolve DOI: https://doi.org/10.1109/CLEOE-IQEC.2013.6801163
Author	Search for: Patchkovskii, S.¹ ; Search for: Richter, M.; Search for: Morales, F.; Search for: Smirnova, O.; Search for: Ivanov, M.
Name affiliation	National Research Council Canada. Security and Disruptive Technologies
Format	Text
Type	Article
Proceedings title	2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference (CLEO®/Europe-IQEC 2013)
Conference	CLEO®/Europe-IQEC 2013, May 12th to 16th, 2013, Munich, Germany
ISBN	978-1-4799-0594-2 978-1-4799-0593-5
Physical description	1 p.
Subject	Atomic beams; Atom lasers; Laser modes; Laser excitation; Atomic clocks; Numerical models
Abstract	We present a generalized model for the intensity dependent response of atoms in strong IR laser fields, describing deviations in the nonlinear response at the frequency of the driving field from the standard model (linear Kerr effect + plasma defocusing) based on the formation of the stable KH states. According to our numerical simulations, shaping the driving laser pulse allows one to reveal a prominent resonance structure in the Kerr response of an individual atom, which can only be explained by population transfer into excited KH states.
Publication date	2013-05-16
Publisher	IEEE
Language	English
Peer reviewed	Yes
NPARC number	23001809
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Record identifier	e2c634d6-b405-4f63-8d2b-ef6ba71ddf96
Record created	2017-04-07
Record modified	2017-04-07