High-efficiency broadband second harmonic generation in single hexagonal GaAs nanowire

Abstract In this paper, we investigate second harmonic generation in a single hexagonal GaAs nanowire. An excellent frequency converter based on this nanowire excited using a femtosecond laser is demonstrated to operate over a range from 730 nm to 1960 nm, which is wider than previously reported ran...

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Bibliographic Details
Main Authors: Jing Wang, Ying Yu, Yu-Ming Wei, Shun-Fa Liu, Juntao Li, Zhang-Kai Zhou, Zhi-Chuan Niu, Si-Yuan Yu, Xue-Hua Wang
Format: article
Language:EN
Published: Nature Portfolio 2017
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R
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Online Access:https://doaj.org/article/640199f8b502482da2fdc132952bf089
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