With a lot of short pulses, a LIDAR system quickly renders a detailed profile.

利用大量的短脉冲，激光雷达系统可以快速地呈现出详细的剖面图。

Laser ablation gets around those problems by using short pulses from a handheld laser to dislodge grime.

激光消融通过使用手持激光发出的短脉冲去除污垢来解决这些问题。

Okay, the first question is on the topic of optics. What is the shortest light pulse ever produced?

好的，第一个问题是光学方面的，最短的光脉冲是多少？

CPA is chirped pulse amplification, a technique for producing incredibly short pulses of laser light of very high intensity.

CPA指啁啾脉冲放大技术，是一种产生超短超强激光脉冲的技术。

This laser lightning rod fires short pulses of intense light and creates a channel to guide a lightning strike.

这种激光避雷针发射短脉冲强光，并创建一个通道来引导雷击。

" what is the shortest light pulse ever produced? "

有史以来最短的光脉冲是多少?

So we take this ultra-high-speed camera and we pair it with a laser that sends out short pulses of light.

因此，我们采用这种超高速相机，并将其与发出短脉冲光的激光器配对。

Metal detectors work by generating a current in a coil of wire in short pulses, each of which briefly creates a magnetic field within the detector.

金属探测器是通过线圈产生脉冲电流工作的，每一个脉冲电流会在探测器中形成一个磁场，当某一金属物体通过探测器时，这个磁场会在金属中产生另一个电流。

The Nobel Physics Prize has been awarded to Pierre Agostini, Ferenc Krausz, and Anne L'huillier for research into experimental methods to generate infinitesimally short pulses of light.

诺贝尔物理学奖被授予皮埃尔·阿戈斯蒂尼、费伦茨·克劳斯和安妮·勒惠利尔，以表彰他们在“产生阿秒光脉冲以研究物质中电子动力学的实验方法”方面所做出的贡献。

But one thing we're doing more of now, instead of just focusing on an annual engagement survey, or even a couple surveys a year, we're starting to do more of these short pulse surveys.

但我们现在正在做更多的一件事，我们开始做更多的短脉冲调查，而不是仅仅关注年度参与度调查，甚至每年几次调查。