Abstract
A high-Q Fano metasurface by breaking structural symmetry is proposed and over three orders emission enhancement of embedded Ge quantum dots is experimentally demonstrated in the metasurface. The lineshape of photoluminescence is typically Fano-like, the origin of Fano resonance and strong emission enhancement are analyzed in detail.
© 2018 The Author(s)
PDF ArticleMore Like This
S. Liu, S. Addamane, G. A. Keeler, M. B. Sinclair, G. Balakrishnan, and I. Brener
JW4G.4 CLEO: Applications and Technology (CLEO_AT) 2017
Sheng Liu, Aleksandr Vaskin, Polina Vabishchevich, Sadhvikas Addamane, Gordon A. Keeler, John Reno, Yuanmu Yang, Isabelle Staude, Ganesh Balarishnan, Michael B. Sinclair, and Igal Brener
NoM3C.2 Novel Optical Materials and Applications (NOMA) 2017
Chaobiao Zhou, Cheng Gong, Guoxun Ban, Shiyu Li, Yi Wang, Xiaojun Liu, and Mingsheng Zhan
OT4A.32 Optoelectronic Devices and Integration (OEDI) 2018