Female Voice Long range laser scanning by sending out a pulse that's a laser beam of light.

I'm checking for laser beam alarm triggers.

I have solidified the beam of the laser pointer.

The beam splitters and lenses are represented by physical objects, and the system projects down the laser beam path.

I have transformed the laser beam into an ecological, recyclable version here, in green India.

Your laser printer has a mirror galvanometer that's used to steer a laser beam very accurately that's what makes those little dots on the page.

In a laser, what makes laser light so different from the light above my head here is that this light is incoherent many different colors and different frequencies, sort of like the way you clapped initially but if you were a laser, it would be rhythmic applause.

Next we can actually light them up with a laser.

And that's a video, a high definition video that is transmitted through that light beam.

But it's odd that you can't see the beam of light, you can only see what it hits.

In the morning, the sunlight will shine down on the first magnifying glass, focusing a beam of light on the shot glass underneath.

You can't see light. When it's dark, in a vacuum, if a person shines a beam of light straight across your eyes, you won't see it. Slightly technical, some physicists will disagree with this.

The red dot is the laser light of the submarine Alvin to give us an idea about how far away we are from the vents.

Effortless on beam.

So this robot is actually equipped with a camera and a laser rangefinder, laser scanner.

Beam me up, Scotty.

And if I don't need it, I can convert it back up on the window to energy, light, and beam it, line of site, to your place.

The Institute is a member of the International Laser Ranging Service (ILRS) and the European Laser Ranging Service.

All I need now is to flip on another beam, and the bottom beam is me talking, right?

There's an infrared beam that's going across, and he has stepped into the beam and taken his photograph.

I step over the beam.

And then the laser actually cuts.

This is our femtosecond laser lab.

In this machine, a beam of protons and anti protons are accelerated to near the speed of light and brought together in a collision, producing a burst of pure energy.

Nathan Myhrvold Could this laser zap malaria?

Now, I put the laser here, and now, when I deal the cards in the laser, I know where they are but yes?

This lamp sends out a powerful beam.

And we also use three laser range finders.

And I was writing software to visualize laser scanners.

So this animation just tries to explain this concept where we made these cells sensitive to being turned off with light, and we beam light in, and just for the time it takes to shut down a seizure, we're hoping to be able to turn it off.

Your Blu ray player has a very cheap blue laser.

The laser retroreflector is a passive optical device used as a target by ground based laser ranging stations in order to determine the accurate position of the satellite.1

I can beam them to whichever school I want to.

This oh sorry, don't look at the beam. My fault.

If there's a child in trouble, we beam a Gran.

Some faces, that Day, will beam (in brightness and beauty)

Some faces, that Day, will beam (in brightness and beauty)

E Spaceship noise SW Even if it doesn't have a laser?

E Laser noise SW Yeah, yeah. That was pretty funny, Einstein.

This works with a laser sensor that's mounted on top of Rezero.

And the fun part and I'm quite focused on it I tell people I used to be a light bulb, but now I'm a laser I'm just going to get that thing built, and it turns out it's not so hard.

In this case, we can see a laser sintering machine developed by EOS.

Powered by the symbology of a myth and the passion of my training, I brought laser sharp focus into my dance, laser sharp focus to such an extent that I danced a few weeks after surgery.

And we collide them with another beam of protons going in the opposite direction.

So the ultrasonic transducer emits basically an ultrasonic beam that focuses inside the phantom.