Expression of laser burst was unfolded and analyzed.

把激光脉冲的表达式展开，进行频谱分析。

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The laser light caused the gold atoms to generate a burst of plasmons.

激光束使金原子产生爆发出等离子体激元。

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A femtosecond laser pulse lasts on the order of a quadrillionth of a second but reaches a peak power equivalent to that of the entire power grid of North America during its short burst.

这种飞秒激光脉冲持续兆分之一秒(千万亿分之一秒)的时间，但是在其短暂的持续时间内，功率峰值可以达到北美电网功率相当的水平。

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Once the rods were in place, the team fired a burst of laser light in the general location of the tumour.

ECONOMIST: Monitor

In a 35-nanosecond burst of laser light, 4.3 megabytes of a color image are burned on a photosensitive DuPont polymer film, rearranging the chemistry into a zebra-striped interference pattern.

FORBES: See It and Touch It