Chaotic Modulation Lidar for Underwater Ranging

Mingtao, 张明涛 Zhang; Jianzhong, 张建忠 Zhang; Jianguo, 张建国 Zhang; Hang, 徐航 Xu; Mingjiang, 张明江 Zhang; Anbang, 王安帮 Wang; Yuncai, 王云才 Wang

doi:10.3788/lop53.051402

Cited by 4 publications

(1 citation statement)

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“…First, it is an important means of reconnaissance [1]. For marine reconnaissance, LiDAR was used for the detection and location of water targets [2][3][4][5], wave detection [6,7], and the reconnaissance of sea gas [8]. Then, for land reconnaissance, LiDAR was used for the global monitoring of Earth's ice sheet mass balance [9], aircraft height detection, and topographic surveys [10,11].…”

Section: Introductionmentioning

confidence: 99%

Research on the Influence of Metamaterials on Single Photon LiDAR

Zhou

et al. 2020

Front. Phys.

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Single photon light detection and ranging (LiDAR) has the advantages of high angle and distance resolution, great concealment, a strong anti-active jamming capability, small volume, and light mass, and has been widely applied in marine reconnaissance, obstacle avoidance, chemical warfare agent detection, and navigation. With the rapid development of metamaterials, the performance of a single photon LiDAR system would be improved by optimizing the core devices in the system. In this paper, we first analyzed the performance index of the single photon LiDAR and discovered the potential of metamaterials in improving the system performance. Then, the influence of metamaterials on the core devices of the single photon LiDAR were discussed, including lasers, scanning devices, optical lenses, and single photon detectors. As a result, we have concluded that through effective light field modulation, metamaterial technology might enhance the performance innovation of the single photon LiDAR.

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Section: Introductionmentioning

confidence: 99%