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Walk-Off Compensation In Remote Imaging Systems

机译:远程成像系统中的步行补偿

摘要

Systems and methods described herein are directed to high speed remote imaging systems, such as Light Detection and Ranging (LIDAR) systems. Example embodiments describe systems that are configured to mitigate a walk-off effect that may limit a speed of operation of the imaging system. The walk-off effect may be characterized by a failure to steer returning signals to a designated input facet of the imaging system due to continuous rotation of mirrors associated with the steering mechanisms. The walk-off effect may be mitigating by configuring more than one input waveguide to receiving returning signals associated with an output signal. The input waveguides may be spaced apart and configured to sequentially receive the input signals. In some embodiments, walk-off mitigation may extend a range of operation of the imaging systems.
机译:这里描述的系统和方法涉及高速远程成像系统,例如光检测和测距(LIDAR)系统。 示例实施例描述了被配置为减轻可以限制成像系统的操作速度的步道效果的系统。 步行效果的特征可以是由于与与转向机构相关联的镜子的连续旋转而转向返回信号到成像系统的指定输入面。 通过配置多于一个输入波导来接收与输出信号相关联的返回信号来减轻步行效应。 输入波导可以间隔开并配置成顺序地接收输入信号。 在一些实施例中,行走缓解可以延长成像系统的一系列操作。

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