Abstract
An effective spiral phase plate (SPP) is fabricated using photoresist for OAM generation. The height of SPP is linearly proportional to the angle, which can achieve OAM generation with high purity up to 98.8%.
© 2019 The Author(s)
PDF ArticleMore Like This
Edgars Stegenburgs, Andrea Bertoncini, Abderrahmen Trichili, Mohd Sharizal Alias, Tien Khee Ng, Mohamed-Slim Alouini, Carlo Liberale, and Boon S. Ooi
JTh2A.51 CLEO: Applications and Technology (CLEO:A&T) 2019
William R. Kerridge-Johns
CThP1H_04 Conference on Lasers and Electro-Optics/Pacific Rim (CLEO/PR) 2022
Yuan-Yao Lin, Chia-Chi Yeh, and Hsien-Che Lee
JTu2A.52 Advanced Solid State Lasers (ASSL) 2017