This numerical study investigates the influence of backside diffraction gratings on the efficiency of silicon solar cells. In particular, the dependence of the optimum grating period and modulation depth on the silicon thickness is determined.
© 2011 OSA
M. Wellenzohn and R. Hainberger, "Optimization of Silicon Solar Cells using Backside Diffraction Gratings," in Renewable Energy and the Environment, OSA Technical Digest (CD) (Optical Society of America, 2011), paper PWC2.
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