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Wave-front phase-modulation control and focusing of second-harmonic light generated in transparent nonlinear random structures

Autor
Yao, C.; Rodriguez, F.J.; Bravo-Abad, J.; Martorell, J.
Tipus d'activitat
Article en revista
Revista
Physical review A
Data de publicació
2013
Volum
87
Número
6
Pàgina inicial
063804-1
Pàgina final
063804-7
DOI
https://doi.org/10.1103/PhysRevA.87.063804 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/20423 Obrir en finestra nova
URL
http://pra.aps.org/abstract/PRA/v87/i6/e063804 Obrir en finestra nova
Resum
We theoretically investigate how phase-only spatial light modulation can enable controlling and focusing the second-harmonic light generated in transparent nonlinear random structures. The studied structures are composed of domains with random sizes and antiparallel polarization, which accurately model widely used ferroelectric crystals such as strontium barium niobate. Using a first-principles Green-function formalism, we account for the effect that spatial light modulation of the fundamental b...
Citació
Yao, C. [et al.]. Wave-front phase-modulation control and focusing of second-harmonic light generated in transparent nonlinear random structures. "Physical review A", 2013, vol. 87, núm. 6, p. 063804-1-063804-7.
Paraules clau
Calculations, Focusing, Harmonic analysis, Modulation, Turbidity
Grup de recerca
DONLL - Dinàmica no Lineal, Òptica no Lineal i Làsers

Participants

  • Yao, Can  (autor)
  • Rodriguez, Francisco J.  (autor)
  • Bravo Abad, Jorge  (autor)
  • Martorell Pena, Jordi  (autor)

Arxius