Anisotropic PCL nanofibers embedded with nonlinear nanocrystals as strong generators of polarized second harmonic light and piezoelectric currents
نویسندگان
چکیده
منابع مشابه
Second harmonic generation from nanocrystals under linearly and circularly polarized excitations.
We study second harmonic generation (SHG) from non-centrosymmetric nanocrystals under linearly polarized (LP) and circularly polarized (CP) excitations. Theoretical models are developed for SHG from nanocrystals under both plane-wave and focused excitations. We find that the focused excitation reduces the polarization dependency of the SHG signal. We show that the SHG response under CP excitati...
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ژورنال
عنوان ژورنال: Nanoscale Advances
سال: 2020
ISSN: 2516-0230
DOI: 10.1039/c9na00687g