@inproceedings{effeca5518d54ccdbba24cb4f15e049e,
title = "On-chip Subwavelength Tilt Fork Grating for Vortex Beam Generation and Manipulation",
abstract = "We propose an integrated optical vortex beam generator with tunable emission angle based on a tilt subwavelength fork grating. By adding a linear phase gradient in the grating design, the emission angle could be manipulated. OCIS codes: (130.0130) Integrated optics; (230.3120) Integrated optics devices; (030.4070) Modes.",
author = "Shuang Zheng and Zhenyu Zhao and Weifeng Zhang",
note = "Publisher Copyright: {\textcopyright} 2021 OSA.; 2021 Opto-Electronics and Communications Conference, OECC 2021 ; Conference date: 03-07-2021 Through 07-07-2021",
year = "2021",
language = "English",
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 = "United States",
}