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Title: High order harmonic generation from SF 6: Deconvolution of macroscopic effects

Abstract

In this paper, we measure high order harmonics from the molecule SF 6 over a large range of phase matching conditions and observe several features in the harmonics that are largely independent of such macroscopic conditions. The experimental data are then compared to the quantitative rescattering theory for the generation of harmonics from three orbitals. Finally, with this comparison, we are able to assign spectroscopic features in the harmonics to contributions from 1t 1g (HOMO) and 5t 1u (HOMO-1) orbitals.

Authors:
 [1]; ORCiD logo [1];  [2];  [2];  [2]; ORCiD logo [1];  [3];  [2]; ORCiD logo [4];  [2]
  1. Louisiana State Univ., Baton Rouge, LA (United States). Dept. of Chemistry
  2. Kansas State Univ., Manhattan, KS (United States). J.R. Macdonald Lab.
  3. Texas A & M Univ., College Station, TX (United States). Dept. of Chemistry; Indian Inst. of Technology Patna (IITP), Bihta (India). Dept. of Physics
  4. Texas A & M Univ., College Station, TX (United States). Dept. of Chemistry
Publication Date:
Research Org.:
Texas A & M Univ., College Station, TX (United States); Louisiana State Univ., Baton Rouge, LA (United States); Kansas State Univ., Manhattan, KS (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22); Robert A. Welch Foundation (United States)
OSTI Identifier:
1461112
Alternate Identifier(s):
OSTI ID: 1335708
Grant/Contract Number:  
SC0012198; FG02-86ER13491; A-1020
Resource Type:
Journal Article: Accepted Manuscript
Journal Name:
Journal of Chemical Physics
Additional Journal Information:
Journal Volume: 145; Journal Issue: 22; Journal ID: ISSN 0021-9606
Publisher:
American Institute of Physics (AIP)
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; focal points; ionization; tunneling; photoionization; photons; optical coherence; fluid jets; atomic spectra; molecular spectra; orbital dynamics

Citation Formats

Wilson, B. P., Fulfer, K. D., Mondal, S., Ren, X., Tross, J., Poliakoff, E. D., Jose, J., Le, Anh-Thu, Lucchese, R. R., and Trallero-Herrero, C.. High order harmonic generation from SF6: Deconvolution of macroscopic effects. United States: N. p., 2016. Web. doi:10.1063/1.4971244.
Wilson, B. P., Fulfer, K. D., Mondal, S., Ren, X., Tross, J., Poliakoff, E. D., Jose, J., Le, Anh-Thu, Lucchese, R. R., & Trallero-Herrero, C.. High order harmonic generation from SF6: Deconvolution of macroscopic effects. United States. doi:10.1063/1.4971244.
Wilson, B. P., Fulfer, K. D., Mondal, S., Ren, X., Tross, J., Poliakoff, E. D., Jose, J., Le, Anh-Thu, Lucchese, R. R., and Trallero-Herrero, C.. Tue . "High order harmonic generation from SF6: Deconvolution of macroscopic effects". United States. doi:10.1063/1.4971244. https://www.osti.gov/servlets/purl/1461112.
@article{osti_1461112,
title = {High order harmonic generation from SF6: Deconvolution of macroscopic effects},
author = {Wilson, B. P. and Fulfer, K. D. and Mondal, S. and Ren, X. and Tross, J. and Poliakoff, E. D. and Jose, J. and Le, Anh-Thu and Lucchese, R. R. and Trallero-Herrero, C.},
abstractNote = {In this paper, we measure high order harmonics from the molecule SF6 over a large range of phase matching conditions and observe several features in the harmonics that are largely independent of such macroscopic conditions. The experimental data are then compared to the quantitative rescattering theory for the generation of harmonics from three orbitals. Finally, with this comparison, we are able to assign spectroscopic features in the harmonics to contributions from 1t1g (HOMO) and 5t1u (HOMO-1) orbitals.},
doi = {10.1063/1.4971244},
journal = {Journal of Chemical Physics},
number = 22,
volume = 145,
place = {United States},
year = {Tue Dec 13 00:00:00 EST 2016},
month = {Tue Dec 13 00:00:00 EST 2016}
}

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Works referenced in this record:

Attosecond metrology
journal, November 2001

  • Hentschel, M.; Kienberger, R.; Spielmann, Ch.
  • Nature, Vol. 414, Issue 6863, p. 509-513
  • DOI: 10.1038/35107000