Closed laser intensity Langevin equation is got.

得到封闭的光强朗之万方程。

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Darkening and refractive index change varied with laser intensity, scan speed and line interval.

暗化程度和折射率改变随激光强度、扫描速度、扫描行间距变化而变化。

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A new model for describing the stochastic variation of the single-mode dye laser intensity is proposed.

本文提出了一个描述单模染料激光光强随机变化的模型。

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So we see that we do not eject electrons in the case of the laser pointer, even if we have this intensity, it is still not related to the energy of an individual photon, so we won't see an effect.

所以我们看到我们用激光笔,还是没有逐出电子，即使我们有这样的强度，它仍然与一个单个的光子能量无关,所以我们不会看到光电效应。

麻省理工公开课 - 化学原理课程节选

Also, what's the energy per photon of this red laser pointer, and then it's also worth trying a calculation dealing with intensity. So let's also try calculating the numbers of photons that would be emitted by this laser pointer, if, for example, we were to use it for 60 seconds and this were a one milliwatt laser.

同样，红色激光笔的,每个光子能量是多少，这也值得用处理强度的方法计算一下,让我们也计算一下,有多少光子会从这个激光笔射出，举个例子，如果我们使用它持续60秒,这里会有一毫瓦的激光。

麻省理工公开课 - 化学原理课程节选

While many may be focusing with laser like intensity on Switzerland, it is not the only game in town.

FORBES: Beware IRS And Foreign Account Data Swaps

Once the cancerous area is precisely targeted, only the intensity of the laser radiation needs to be turned up in order to irradiate, or burn off, the tumor.

ENGADGET: Researchers develop femtosecond laser that can diagnose, blast cancerous tumors

The other two methods rely on specially shaped laser beams - instead of a beam whose intensity peaks at its centre and tails off gradually, the team is investigating two alternatives: solenoid beams and Bessel beams.

BBC: Nasa examines 'tractor beams' for sample gathering