Controllable polarization coupled dual-focused second-harmonic generations in a two-dimensional optical superlattice

Controllable polarization coupled dual-focused second-harmonic generations in a two-dimensional optical superlattice

The nonlinear Huygens-Fresnel principle has been used to design multifunctional nonlinear optical devices. Focused second-harmonic generations have been observed with strong polarization sensitivity. Numerical simulations have been performed, and the results fit well with the experiments.

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Veröffentlicht in:Optics letters 2013-06, Vol.38 (11), p.1793-1795
Hauptverfasser: Hong, Xu-Hao, Yang, Bo, Zhu, Ding, Zhang, Zhao, Zhang, Chao, Huang, Huang, Qin, Yi-Qiang, Zhu, Yong-Yuan
Format: Artikel
Sprache:eng
Schlagworte:
Computer simulation
Devices
Mathematical models
Nonlinearity
Polarization
Stability
Superlattices
Two dimensional
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Beschreibung
Zusammenfassung:The nonlinear Huygens-Fresnel principle has been used to design multifunctional nonlinear optical devices. Focused second-harmonic generations have been observed with strong polarization sensitivity. Numerical simulations have been performed, and the results fit well with the experiments.
ISSN:0146-9592
1539-4794
DOI:10.1364/OL.38.001793