@inproceedings{9431ae98980044609d018be22aff4d00,
title = "Four-modes waveguide crossing utilizing phase-gradient slot array",
abstract = "A four-mode waveguide crossing is designed via phase-gradient metasurface with a compact footprint of 7.8 × 7.8 μm2. The insertion loss is less than 0.72 dB, and the crosstalk is below -19 dB for 1450-1650 nm.",
author = "Xiaoyuan Guo and Yingjie Liu and Ke Xu",
note = "Publisher Copyright: {\textcopyright}2021 The Author(s) ; 2021 Opto-Electronics and Communications Conference, OECC 2021 ; Conference date: 03-07-2021 Through 07-07-2021",
year = "2021",
language = "英语",
series = "2021 Opto-Electronics and Communications Conference, OECC 2021",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2021 Opto-Electronics and Communications Conference, OECC 2021",
address = "美国",
}