Reproducibility of deterministic multiple scattering media via direct laser writing

Evangelos Marakis (Speaker), Ravitej Uppu (Contributor), Klaas-Jan Gorter (Contributor), Vos, W. L. (Contributor), Pinkse, P. W. H. (Contributor)

Activity: Talk or presentation › Oral presentation

Description

Optical multiple scattering media have all the characteristics of a physical unclonable function (PUF). On this account, there is a number of authentication systems relying on such media [1,2,3]. The unclonability assumption depends on technological constraints. We attempt to falsify this assumption by creating deterministic scattering medium via direct laser writing (DLW) [4]. We predict that DLW can create and reproduce a small multiple scattering medium.




References
[1] S. A. Goorden, M. Horstmann, A. P. Mosk, B. Škorić, and P. W. H. Pinkse, Optica 1, 421 (2014).
[2] R. Pappu, Science 297, 2026 (2002).
[3] H. Zhang and S. Tzortzakis, Appl. Phys. Lett. 108, 211107 (2016).
[4] J. Fischer and M. Wegener, Laser Photon. Rev. 7, 22 (2013).

Period11 Oct 2017
Event title41st Annual Meeting NNV AMO Lunteren 2017
Event typeConference
Conference number41
LocationLunteren, Netherlands
Degree of RecognitionNational