Theoretical analysis for AlGaN avalanche photodiodes with mesa and field plate structure
Dong Ke-Xiu1, Chen Dun-Jun2, †, Cai Qing2, liu Yan-Li3, Wang Yu-Jie1
       

I–V characteristic curves in dark and under illunination and gain for AlGaN APDs with different mesa sizes (a) with and (b) without FP. (c) Schematic structure of AlGaN APD with triple-mesa structure.