%0 Journal Article %T Photoelectric characteristics of different micro structures of black silicon etched by femtosecond laser %A Zhang, Xiaomo %A Zhu, Xiangping %A Liu, Yang %A Zhao, Wei %A Jin, Chuan %A Zhang, Pu %J Proceedings of SPIE %V 12617 %P 126170S-126170S-6 %@ 0277-786X %D 2023-04-04 %I SPIE %~ DeepDyve