Optics is an important branch of physics.

光学是物理学的重要分支学科。

This leader cares about public optics.

这位领导人很在意公众的看法。

Optics is the physical study of the behavior and properties of light.

光学是对光的行为和性质的物理研究。

Optics is the branch of science concerned with vision and light.

光学是与视觉和光有关的科学分支

It's their only realistic option, and they're discharging it very slowly. The optics are horrible, though.

这是他们唯一现实可行的选择了，而且他们排放的速度会非常慢。不过大众还是觉得这个决定还是很糟糕。

If such materials became generally available to the optics industry the payoffs from such a breakthrough would be enormous.

如果此类材料能够普遍用于光学产业，这一突破带来的收益将是巨大的。

Thanks to fibre optics, it is now possible to illuminate many of the body's remotest organs and darkest orifices.

多亏有了光纤，如今才能够照见人体中许多最微小的器官和最暗的腔体。

That much is basic optics.

这些就是基本的光学原理。

“These polar molecules are the pinnacle of quantum optics.”

“这些极性分子（的研究）是量子光学的顶峰。”

In other words, you can do transformation optics using graphene.

换句话说，你就可以利用石墨薄膜来进行变换光学了。