The problem how to select optimum of signal-to-noise ratio and laser beam divergence for laser range-finder is studied.

研讨激光测距仪的信噪比和激光发散角如何选取最佳值的问题。

youdao

The problem how to select optimum of signal-to-noise ratio and laser beam divergence for laser range-finder is studied.

研讨激光测距仪的信噪比和激光发散角如何选取最佳值的问题。

youdao