PSD也可用于跟踪探测器。

PSD also can be used for tracking detector.

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本实用新型为一种光源跟踪探测器，属于一种用于光源跟踪装置上的探测机构。

The utility model relates to a light source tracking detector which belongs to a detecting mechanism used for a light source tracking device.

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对于激光跟踪系统，常采用两种探测器件，QAPD、面阵CCD作为跟踪探测器。

In laser tracking system, QAPD and plane array CCD are often used for tracking detector.

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