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New paper in Optics Express

Optical grinder: sorting of trapped particles by orbital angular momentum
Valeriia Bobkova, Jan Stegemann, Ramon Droop, Eileen Otte, and Cornelia Denz
Opt. Express 29, 12967 (2021); DOI: 10.1364/OE.419876 PDF

New paper in Journal of Optics

Aperiodic biomimetic Vogel spirals as diffractive optical elements for tailored light distribution in functional polymer layers
Milena Merkel, Thomas Schemme and Cornelia Denz
J. Opt. 23, 065401 (2021); DOI: 10.1088/2040-8986/abf8cc