Abstract
We demonstrate the utilization of Computer-Generated Holograms engraved on silver surface with a nanosecond infrared fiber laser as ultra-strong optical PUFs. The reconstructed images represented through a few distinctive features could create robust authentication keys.
© 2021 The Author(s)
PDF Article | Presentation VideoMore Like This
Frédéric Monet, Anthony Roberge, and Raman Kashyap
BTh3A.1 Bragg Gratings, Photosensitivity and Poling in Glass Waveguides and Materials (BGPP) 2022
Min Seok kim, Gil Ju Lee, Seung Ho Choi, Jung Woo Leem, Young L. Kim, and Young Min Song
ce_1_4 The European Conference on Lasers and Electro-Optics (CLEO/Europe) 2021
Paul Jimenez, Raphael Cardoso, Maurício Gomes de Queiroz, Mohab Abdalla, Clément Zrounba, Ulrich Rührmair, Cédric Marchand, Xavier Letartre, and Fabio Pavanello
JTu4A.82 Frontiers in Optics (FiO) 2023