Bandwidth improvement of high power uni-traveling-carrier photodiodes by reducing the series resistance and capacitance
Li Jin, Xiong Bing†, Sun Chang-Zheng, Luo Yi‡, Wang Jian, Hao Zhi-Biao, Han Yan-Jun, Wang Lai, Li Hong-Tao
       
Electric field distributions under (a) 3 V and (b) 4 V reverse biases with different output photocurrents.