Collinear second harmonic generations in a nonlinear photonic quasicrystal
Yan Sheng, Kaloian Koynov, Junhong Dou, Boqin Ma, Jingjuan Li et al.
LiNbO nonlinear photonic quasicrystal with octagonal symmetry was fabricated. The collinear quasiphase matched second harmonic generations at 22 wavelengths were observed. It is shown that not only the standard type quasiphase matching but also the recently proposed projection-based quasiphase match ... [Appl. Phys. Lett. 92, 201113 (2008)] published Fri May 23, 2008.
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LiNbO nonlinear photonic quasicrystal with octagonal symmetry was fabricated. The collinear quasiphase matched second harmonic generations at 22 wavelengths were observed. It is shown that not only the standard type quasiphase matching but also the recently proposed projection-based quasiphase match ... [Appl. Phys. Lett. 92, 201113 (2008)] published Fri May 23, 2008.
Read full Article »
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