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Two-dimensional domain structures in Lithium Niobate via domain inversion with ultrafast light

Autor
Chen, X.; Karpinski, P.; Shvedov, V.; Wang, B.; Trull, J.; Cojocaru, C.; Boes, A.; Mitchell, A.; Krolikowski, W.; Sheng, Y.
Tipus d'activitat
Article en revista
Revista
Photonics letters of Poland
Data de publicació
2016
Volum
8
Número
2
Pàgina inicial
33
Pàgina final
35
DOI
https://doi.org/10.4302/plp.2016.2.02 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/103122 Obrir en finestra nova
URL
http://photonics.pl/PLP/index.php/letters/article/view/642 Obrir en finestra nova
Resum
Periodic inversion of ferroelectric domains is realized in a lithium niobate crystal by focused femtosecond near-infrared laser beam. One and two-dimensional domain patterns are fabricated. Quasi-phase matched frequency doubling of 815nm light is demonstrated in a channel waveguide with an inscribed periodic domain pattern with conversion efficiency as high as 17.45%.
Citació
Chen, X., Karpinski, P., Shvedov, V., Wang, B., Trullas, J., Cojocaru, C., Boes, A., Mitchell, A., Krolikowski, W., Sheng, Y. Two-dimensional domain structures in Lithium Niobate via domain inversion with ultrafast light. "Photonics letters of Poland", 2016, vol. 8, núm. 2, p. 33-35.
Grup de recerca
DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers

Participants

  • Chen, Xin  (autor)
  • Karpinski, Pawel  (autor)
  • Shvedov, Vladlen  (autor)
  • Wang, Bingxia  (autor)
  • Trull, Jose  (autor)
  • Cojocaru, Crina Maria  (autor)
  • Boes, A.  (autor)
  • Mitchell, A.  (autor)
  • Krolikowski, Wieslaw  (autor)
  • Sheng, Yan  (autor)

Arxius