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Turbulence ocean lidar

机译:湍流海洋激光雷达

摘要

Embodiments relate to characterizing underwater turbulence. Initially, multispectral laser light (MLL) is generated and then converted to output laser light (OLL). The OLL is received at a polarization rotator that causes the OLL to be emitted in one of multiple modes of polarization. Next, the OLL is directed toward a target medium, where the OLL causes backscattered light to be emitted from the target medium. While using the polarization rotator to switch between the multiple modes of polarization, Stokes parameters of the backscattered light are detected and then used to characterize the underwater turbulence of the target medium.
机译:实施例涉及表征水下湍流。最初,生成多光谱激光(MLL),然后将其转换为输出激光(OLL)。在偏振旋转器处接收OLL,该偏振旋转器使OLL以多种偏振模式之一发射。接下来,OLL被引导向目标介质,在该目标介质中OLL使反向散射的光从目标介质发射。在使用偏振旋转器在多种偏振模式之间切换时,将检测反向散射光的斯托克斯参数,然后将其用于表征目标介质的水下湍流。

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