Pulses of light can bleed together, adding noise and degrading the signal.

脉冲光会跟着一起散开，并会渗入噪音并使信号损失。

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When they shone pulses of light at the cell, it duly produced a "beautiful green" laser beam detectable with the naked eye.

当一束脉冲激光照在这些细胞上后，迅速产生了一条“绚丽的绿光”，此时的激光束可直接用肉眼观察。

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Fiber optic cables and lasers capable of sending pulses of light down them already existed when Dr. Kao started working on fiber optics.

当高锟开始研究光纤学的时候激光能够发射光脉冲通过光纤和已经存在。

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The chips use pulses of light to communicate between chips in servers, racks and supercomputers.

FORBES: IBM Develops Nanophotonics Chip For Faster Communications

But as cells seem to respond most to patterns, the researchers experimented with various pulses of light.

ECONOMIST: Neurology

Optogenetics could someday lead to implantable brain devices that correct malfunctioning circuits by zapping them with pulses of light.

FORBES: Ideas & Opinions