@inproceedings{5b9d9b5826f64df797b2acf61b740cc0,
title = "A Reconfigurable Dual-Mode Integrated CMOS Laser Diode Driver for iToF/dToF Based 3D Sensing",
abstract = "A reconfigurable dual-mode laser diode driver has been designed in a standard 180-nm CMOS process for iToF(indirect Time-of-Flight) and dToF (direct Time-of-Flight) based 3D sensing. A reconfigurable and power-efficient driver output stage is proposed, which enables both iToF and dToF operation. In iToF mode, the driver produces a maximum output current of 4.2 A with 50\% duty cycle. A ringing suppression circuit is also introduced to reduce the undesired ringing at the end of each pulse. In dToF mode, the driver generates a 3.8-A peak pulse with a minimum pulse width of 737 ps. The output efficiency is 87\% in iToF mode and 92\% in dToF mode with 4-A output current. To the authors' knowledge, this is the first reconfigurable dual-mode laser diode driver compatible with both iToF and dToF LiDAR systems.",
keywords = "CMOS, dual-mode, laser diode driver, time-of-flight",
author = "Ruixuan Yang and Yuye Yang and Shuaizhe Ma and Bing Zhang and Dan Li",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 18th International Conference on Ph.D Research in Microelectronics and Electronics, PRIME 2023 ; Conference date: 18-06-2023 Through 21-06-2023",
year = "2023",
doi = "10.1109/PRIME58259.2023.10161784",
language = "英语",
series = "PRIME 2023 - 18th International Conference on Ph.D Research in Microelectronics and Electronics, Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "313--316",
booktitle = "PRIME 2023 - 18th International Conference on Ph.D Research in Microelectronics and Electronics, Proceedings",
}