Abstract
Electrical bandwidth, output saturation current (power), and responsivity performances are usually three trade-off parameters in the design of high-speed photodetectors. In this paper, we demonstrate a high performance evanescently coupled photodiode (ECPD) with the partially p-doped photo-absorption layer. As compared to the control ECPD with the traditional intrinsic photo-absorption layer, the demonstrated device can exhibit much higher output saturation current (power) and electrical bandwidth without sacrificing the quantum efficiency performance.
| Original language | English |
|---|---|
| Pages (from-to) | 351-354 |
| Number of pages | 4 |
| Journal | Technical Digest - International Electron Devices Meeting, IEDM |
| State | Published - 2004 |
| Event | IEEE International Electron Devices Meeting, 2004 IEDM - San Francisco, CA, United States Duration: 13 12 2004 → 15 12 2004 |