转镜激光雷达具体结构

转镜激光雷达，也称为棱镜激光雷达，内部包括两个楔形棱镜。激光在通过第一个楔形棱镜后发生一次偏转，然后通过第二个楔形棱镜后再一次发生偏转。控制两面棱镜的相对转速可以控制激光束的扫描形态。\[2\]这种激光雷达累积的扫描图案形状像花瓣，中心点扫描次数密集，圆的边缘则相对稀疏。为了获得更丰富的图像，需要加入多个激光雷达共同工作。棱镜激光雷达可以通过增加激光线束和功率实现高精度和长距离探测，但结构复杂，体积更难控制，轴承与衬套磨损风险较大。\[2\]
#### 引用[.reference_title]
- *1* [激光雷达工作原理](https://blog.csdn.net/jinking01/article/details/112858455)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *2* [2.1.2 激光雷达](https://blog.csdn.net/nwaysir/article/details/128041694)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
- *3* [三角测距激光雷达与TOF激光雷达的具体区别详述](https://blog.csdn.net/chuigua5164/article/details/100757587)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v91^control_2,239^v3^insert_chatgpt"}} ] [.reference_item]
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