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

The I – V curves and dark current (the inset) of the MUTC-PD.