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
       

Schematic structure of (a) standard AlGaN SAM APD with bevel angle and FP termination, and (b) standard AlGaN SAM APD with triple-mesa and FP termination.