It is proven that an effective output of green laser can be achieved with unstable resonator and side pump module.

研究表明利用非稳腔腔型，在侧面抽运的模块中，可以实现高效的大功率绿光输出。

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Along with the enhancement of LD side-pump technology, high-power continuous green laser is now in widespread use.

随着LD侧面泵浦技术的提高，高功率连续绿光激光器得到了更广泛的应用。

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We're told that an external power supply helps keep the heat down inside, and you can see in the images below, there are large heat sinks either side and a heat pump to cool the processor.

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"The police dogs began to move down the Royal Exchange and, when that happened, I retreated to the Victorian pump by the side of the road, " he told the BBC.

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