%0 Journal Article %T The research of digital circuit system for high accuracy CCD of portable Raman spectrometer %A Yin, Yu %A Cui, Yongsheng %A Zhang, Xiuda %A Yan, Huimin %J Proceedings of SPIE %V 8910 %P 89101K-89101K-9 %@ 0277-786X %D 2013-08-30 %I SPIE %~ DeepDyve