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...
| Main Authors: | , , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Publishing Group
2017-05-01
|
| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-017-02199-w |