Cargando…

Microwatts continuous-wave pumped second harmonic generation in few- and mono-layer GaSe

We demonstrate the first achievement of continuous-wave (CW) pumped second harmonic generation (SHG) in few- and mono-layer gallium selenide (GaSe) flakes, which are coated on silicon photonic crystal (PC) cavities. Because of ultrahigh second order nonlinearity of the two-dimensional (2D) GaSe and...

Descripción completa

Detalles Bibliográficos
Autores principales: Gan, Xue-Tao, Zhao, Chen-Yang, Hu, Si-Qi, Wang, Tao, Song, Yu, Li, Jie, Zhao, Qing-Hua, Jie, Wan-Qi, Zhao, Jian-Lin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group 2018
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6107046/
https://www.ncbi.nlm.nih.gov/pubmed/30839631
http://dx.doi.org/10.1038/lsa.2017.126

Ejemplares similares