产生激光的过程是受激辐射的光放大过程。
The process which produces laser is that of light enlargement of excited radiation.
这对高功率激光系统中光放大有一定指导意义。
This is important for optical amplification in high power laser system.
上面中左边的一个是由X光拍摄并放大的。
The above one on the left is an enlargement taken from an X-ray.
作为光接收机的关键部分，前置放大器的性能在很大程度上决定了整个光接收机的性能。
The performance of a preamplifier has great effect on the performance of an optical receiver.
有了这些放大器分离型传感器，从上午光…
With these Separate-amplifier Sensors, the light from the Am…
有了这些放大器分离型传感器，从上午光…
With these Separate-amplifier Sensors, the light from the Am…
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