Solar filters can be handheld or in the form of 'eclipse glasses'.

太阳光片可以用手拿，也可以制成日食眼镜。

But quantum dots can make color without a filter, and so they could be much, much brighter.

但是量子点可以在有光片的情况下显色，所以可以变得更亮。

These devices concentrate the sun's rays and can seriously damage your filter and your eyes.

这些设备能够聚光，从而严重伤害你的光片和眼睛。

The key is the smartphone's camera and processing power combined with the lenses and filters located in the cradle.

该技术的关键在于把智能手机的摄像头和处理能力，以及支架中的透镜和光片整合起来。

If you don't have these filters you can still observe the eclipse by making a pinhole camera using materials from around your home.

如你有光片，你可以选择使用针孔摄像机，用一些家周围的材料就可以制作。

Be sure whatever filter you select is ISO certified, and check to make sure they are not scratched or damaged before use.

不管你选的什么光片，要确保是ISO认证，使用前检查一下，确保有刮痕，有损坏。

And what's going on here is that 50% of the photons passing that vertical filter will also pass through the diagonal filter.

这里发生的情况是，通过垂直光片的光子中有 50% 也会通过对角光片。

There is only one way to safely look directly at the sun when it is partially eclipsed, and that is through a special solar filter.

日偏食时，只有一种方法能安全地直视太阳，就是通过特殊的太阳光片。

For those without solar filters, there are simple indirect viewing methods you can use to track the progress of the eclipse towards totality.

有光片，也有简单的间接观赏方法可以显现日全食出现的过程。

First, the photons from the scene enter the camera's lenses, flow through a color filter array, and hit the sensor's photodiode pixels.

首先， 来自场景的光子进入相机的镜头，流过彩色光片阵列， 并撞击传感器的光电二极管像素。

Except during totality, do not look at the sun through a camera, binoculars, or a telescope, even if you are using a solar filter.

除了日全食期间，不要用相机、双筒望远镜、单筒望远镜看太阳，即使你正用着太阳光片。

Viewing it through a camera, binoculars, or telescope, without making use of a special filter for the sun can cause severe eye injury, experts say.

专家说，通过相机、双筒望远镜（即望远镜）看太阳，而不使用特殊的太阳光片，可能会导致严重的眼睛损伤。

In order to see any evidence of the separation, one thing you could do is pass it all through a second linear polarizing filter.

为了看到分离的任何证据，您可以做的一件事是将其全部通过第二个线性偏振光片。

That way, what you can say is that whatever light passes through the filter is just the vertical component of the original wave.

这样，您可以说，任何通过光片的光都只是原始波的垂直分量。

This oscillation is important, because you can limit what light passes through a filter, depending on which direction its electric field is oscillating in.

这种振荡很重要，因为您可以限制通过光片的光，具体取决于其电场的振荡方向。

It is however possible to use other colors in the grid for a color filter, however the resulting image would look a little bit different.

但是， 也可以使用网格中的其他颜色作为彩色光片，但生成的图像看起来会有些不同。

So, if you're analyzing light and it's passing through a filter like this, it's nice to describe it with respect to the horizontal and vertical directions.

因此， 如您正在分析光线并且光线穿过这样的光片，那么最好根据水平和垂直方向来描述它。

If you were to take a vertically oriented polarizing filter, and shoot this diagonally polarized photon right at it, what do you think would happen?

如您要采用垂直定向的偏振光片，并直接向其发射对角偏振光子，您认为会发生什么？

If it does pass through, forcing it to make a decision like this actually changes it so that it's polarization is oriented along the filter's direction.

如它确实通过了，迫使它做出这样的决定实际上会改变它，使其偏振沿着光片的方向定向。

I'm sure they'll ship one, but the idea here is that OLED is a little bit dimmer than it needs to be because it has to shine the light through a filter.

我确信他们未来会推出这款产品，但是这个概念需要的OLED要暗一些，因为它必须透过一个光片。