利用正交偏振反传播光束的高分辨率广角激光雷达

2022 IEEE Photonics Conference (IPC) Pub Date : 2022-11-01 DOI:10.1109/IPC53466.2022.9975719

Yuxuan He, Qiang Wang, Zhongqi Pan, Yang Yue

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引用次数: 0

摘要

设计了一种采用CWDM激光阵列的集成激光雷达。它的视角通过使用反传播光束增加一倍，角分辨率通过利用正交偏振增加一倍。它的整体性能是原来的四倍。在60nm波长调谐范围内，它具有29°视图和1.9°角分辨率。

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High-Resolution Wide-Angle Lidar Using Counter-Propagating Beams with Orthogonal Polarizations

An integrated Lidar is designed with CWDM laser array. Its angle of view is doubled by using counter-propagating beams, angular resolution is doubled by leveraging orthogonal polarizations. Its overall performance is quadrupled. Within 60-nm wavelength-tuning range, it features 29° view together with 1.9° angular resolution.

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2022 IEEE Photonics Conference (IPC)

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