@inproceedings{6f001d8f1fac4b9ba08c7509882c2633,
title = "High order vortex beams generated directly from photonic-crystal surface-emitting laser with honeycomb lattice",
abstract = "We demonstrate that high order vortex beams are generated directly from honeycomb-lattice photonic crystal surface-emitting laser. The measured divergence angle is about 1 degree, and the far field pattern was proved to be superposition of RCP and LCP with topological charge ±2, respectively.",
author = "Chang, {Chia Jui} and Chen, {Lih Ren} and Chuang, {Bing Hong} and Weng, {Wei Chih} and Huang, {Yao Wei} and Tien-Chang Lu",
note = "Publisher Copyright: {\textcopyright} 2022 IEICE.; 28th International Semiconductor Laser Conference, ISLC 2022 ; Conference date: 16-10-2022 Through 19-10-2022",
year = "2022",
doi = "10.23919/ISLC52947.2022.9943358",
language = "English",
series = "Conference Digest - IEEE International Semiconductor Laser Conference",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2022 28th International Semiconductor Laser Conference, ISLC 2022",
address = "United States",
}