An instant later, the nuclear blast vaporized the rods, but by then, the X-ray pulses were already on their way.

Even with all of this equipment, you are still left with X-ray pulses that need to be coupled to an experiment.

Sweeping under vacuum at higher temperatures and field strength can further reduce the crystal's response to X-ray pulses.

A CT scanner directs a series of X-ray pulses through your body.

Each X-ray pulse lasts only a fraction of a second and represents a "slice" of the organ or area being studied.

It was supposed to create extremely short and bright ultraviolet and X-ray pulses.

The group applied this secondary X-ray pulse to create a three-dimensional hologram of a tiny metal object.

The X-ray pulse then hits krypton atoms, knocking out some of their electrons.

Look-there is a very weak X-ray pulse followed by three strong ones and then two weak ones.

The CT scanner sends X-ray pulses through the body.