Performance of dual-band short- or mid-wavelength infrared photodetectors based on InGaAsSb bulk materials and InAs/GaSb superlattices
Sun Yao-yao1, 2, 3, Lv Yue-xi1, 2, 3, Han Xi1, 2, 3, Guo Chun-yan1, 2, 3, Jiang Zhi1, 2, 3, Hao Hong-yue1, 2, 3, Jiang Dong-wei1, 2, 3, Wang Guo-wei1, 2, 3, Xu Ying-qiang1, 2, 3, Niu Zhi-chuan1, 2, 3, †
       

(color online) Schematic of dual-band device.