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Ferroelectric domain engineering by focused infrared femtosecond pulses

Author
Chen, X.; Karpinski, P.; Shvedov, V.; Koynov, K.; Wang, B.; Trull, J.; Cojocaru, C.; Krolikowski, Wieslaw; Sheng, Y.
Type of activity
Journal article
Journal
Applied physics letters
Date of publication
2015-10-05
Volume
107
Number
14
First page
141102-1
Last page
141102-4
DOI
https://doi.org/10.1063/1.4932199 Open in new window
Repository
http://hdl.handle.net/2117/84799 Open in new window
URL
http://scitation.aip.org/content/aip/journal/apl/107/14/10.1063/1.4932199 Open in new window
Abstract
Copyright 2015 AIP Publishing. This article may be downloaded for personal use only. Any other use requires prior permission of the author and AIP Publishing. We demonstrate infrared femtosecond laser-induced inversion of ferroelectric domains. This process can be realised solely by using tightly focused laser pulses without application of any electric field prior to, in conjunction with, or subsequent to the laser irradiation. As most ferroelectric crystals like LiNbO3, LiTaO3, and KTiOPO4 are ...
Citation
Chen, X., Karpinski, P., Shvedov, V., Koynov, K., Wang, B., Trull, J., Cojocaru, C., Krolikowski, Wieslaw, Sheng, Y. Ferroelectric domain engineering by focused infrared femtosecond pulses. "Applied physics letters", 05 Octubre 2015, vol. 107, núm. 14, p. 141102-1-141102-4.
Keywords
2nd-harmonic generation, LiNbO3 crystals, laser, lithium-niobate, nonlinear photonic crystals, reversal
Group of research
DONLL - Nonlinear dynamics, nonlinear optics and lasers

Participants

  • Chen, Xin  (author)
  • Karpinski, Pawel  (author)
  • Shvedov, Vladlen  (author)
  • Koynov, Kaloian  (author)
  • Wang, Bingxia  (author)
  • Trull, Jose  (author)
  • Cojocaru, Crina Maria  (author)
  • Krolikowski, Wieslaw  (author)
  • Sheng, Yan  (author)

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