15:00 〜 15:20
[MEET6-2(Invited)] Rigorous Optoelectronic Modeling of Cu(In,Ga)Se2 Solar Cells Considering the Optically-Incoherent Encapsulation Layers
photovoltaics, optoelectronic modeling, optical incoherence
We calculate optical and electrical characteristics of Cu(In,Ga)Se2 solar cells including the effect of the incoherent encapsulation layers, whose thickness is greater than the coherence length of sunlight (~0.6 mm). The equispced thickness averaging method is used to efficiently model the incoherent property of the thick encapsulation layer.