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

Output RF power of the device under reverse biases of 2 V, 3 V, and 4 V at a frequency of 25 GHz.