daily coverage of the optics & photonics industry and the markets that it serves
Featured Showcases
Photonics West
PV efficiencies - theoretical maxima and real performance
The theoretical limit of single-junction PV cell efficiency is around 33% for all commonly employed materials. But only a GaAs device made by Alta Devices has come anywhere near that maximum. Source: DOE.
Copyright © 2022 SPIE EuropeDesigned by Kestrel Web Services