Guided-mode quantum efficiency: a novel optoelectronic characterization technique.

Abstract

We demonstrate a novel, multi-purpose optoelectronic characterization technique to quantify light trapping and photoinduced charge generation and extraction in photovoltaics and other multilayer thin-film optoelectronic devices. The technique measures the photogenerated current created via the selective evanescent coupling of incident light into each of the… (More)
DOI: 10.1063/1.4768539

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Cite this paper

@article{Dissanayake2012GuidedmodeQE, title={Guided-mode quantum efficiency: a novel optoelectronic characterization technique.}, author={D. M. N. M. Dissanayake and Adnan Ashraf and Yuanjie Pang and M. D. Eisaman}, journal={The Review of scientific instruments}, year={2012}, volume={83 11}, pages={114704} }