daily coverage of the optics & photonics industry and the markets that it serves
Featured Showcases
Optics+Photonics Showcase
Tandem cell (l); and spectrometer set-up (r).
(Left) A contacted tandem solar cell in the solar simulator at University of Wuppertal; and (right) the apparatus for measuring the energy levels by spectroscopy at University of Cologne. Credits: left: Cedric Kreusel, Wuppertal; right: Selina Olthof, Cologne.
© 2023 SPIE Europe
Top of Page