Abstract
We demonstrate the fabrication of mode converters based on long-period fiber gratings at 2-μm waveband. The results show that the mode converters have maximum conversion efficiency over 98.5% with 10-dB bandwidth of ~ 63 nm.
© 2019 The Author(s)
PDF ArticleMore Like This
Mao Feng, Yange Liu, Zhi Wang, Baiwei Mao, Hongwei Zhang, and Jiangyong He
M4A.186 Asia Communications and Photonics Conference (ACP) 2019
Yuehui Ma, Chen Jiang, Zuyao Liu, and Yunqi Liu
T4A.19 Asia Communications and Photonics Conference (ACP) 2021
Xinyi Zhao, Yunqi Liu, Zuyao Liu, and Chengbo Mou
STu4R.2 CLEO: Science and Innovations (CLEO:S&I) 2020