@inproceedings{c8e3385ba1e2451e97aa5d845056157f,
title = "Range resolution improvement of phase coded lidar system utilizing detector characteristics for short codes acquirement",
abstract = "The conventional phase coded lidar systems require the collection of every returned laser pulse and are restricted in range resolution by sampling frequency and subpulse width. A phase coded lidar system with high range resolution is proposed with the accumulated m-sequence acquisition method by utilizing detector characteristics for signal detection. The detector accumulates kN-1 or kN+1 bits of the emitted laser sequence to deduce the a single bit of the sequence. The indoor experiment achieved 2 us resolution with the sampling period of 28 and 32 us by employing a 15-bit m-sequence. This method achieves the acquisition of m-sequence with narrow subpulse width whereas the sampling frequency is kept low. The experiment results showed an approach to implement the phase coded imaging lidar into practical application.",
keywords = "Phased coded lidar, Resolution improvement, short subpulse of m-sequence acquirement",
author = "Long Wu and Tianyuan Qiao and Jun Zhang and Yong Zhang and Yuan Zhao",
note = "Publisher Copyright: {\textcopyright} 2014 SPIE.; Electro-Optical Remote Sensing, Photonic Technologies, and Applications VIII; and Military Applications in Hyperspectral Imaging and High Spatial Resolution Sensing II ; Conference date: 22-09-2014 Through 23-09-2014",
year = "2014",
doi = "10.1117/12.2067031",
language = "英语",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
publisher = "SPIE",
editor = "Bishop, \{Gary J.\} and Gary Kamerman and Gonglewski, \{John D.\} and Ainsley Killey and Ove Steinvall",
booktitle = "Electro-Optical Remote Sensing, Photonic Technologies, and Applications VIII; and Military Applications in Hyperspectral Imaging and High Spatial Resolution Sensing II",
address = "美国",
}