Abstract
We experimentally show that azimuthally apodized circular gratings can allow light to penetrate further into the structure, and create a focus of ≈ 10 μm, allowing for biomedical applications such as OCT.
© 2020 The Author(s)
PDF Article | Presentation VideoMore Like This
Chad Ropp, Alexander Yulaev, Daron A. Westly, Gregory Simelgor, and Vladimir Aksyuk
FTh2A.2 Frontiers in Optics (FiO) 2020
Yun Wang, Han Yun, Zeqin Lu, Richard Bojko, Fan Zhang, Michael Caverley, Nicolas A. F. Jaeger, and Lukas Chrostowski
SM1I.6 CLEO: Science and Innovations (CLEO:S&I) 2015
Jinnan Chen, Kai Ni, Zhitong Li, and Junpeng Guo
FM2E.5 Frontiers in Optics (FiO) 2020