Sentences with phrase «powerful laser beam»

NASA's newest moon orbiter is beaming data to Earth via a powerful laser beam to test an innovative interplanetary communications systems that doesn't rely on radio waves, and a new photo reveals just what a moon laser signal looks like in infrared.

In this method, a very powerful laser beam strikes dye molecules at half the energy (twice the wavelength) needed to excite them.

Here, a material is heated rapidly with a powerful laser beam, so that it evaporates and a plasma is created.

Hirose squeezed perovskite between two gem - quality diamonds, called anvils, and heated it with a powerful laser beam to duplicate the high temperatures and pressures thought to exist in the 125 - to 185 - mile - thick D» layer.

To generate an accurate picture of the temperature profile within the Earth's centre, scientists can look at the melting point of iron at different pressures in the laboratory, using a diamond anvil cell to compress speck - sized samples to pressures of several million atmospheres, and powerful laser beams to heat them to 4000 or even 5000 degrees Celsius.

In addition, two Satellite Laser Ranging (SLR) systems use powerful laser beams to observe the distance to satellites that reflect the laser light.

The surprisingly simple device is operated from a shed in a field near Chicago, and consists of two powerful laser beams that are directed through tubes 40 metres long.

So far, scientists have used powerful laser beams to attain an acceleration of 200 billion electron volts per meter, a new record.

In the heart of the National Ignition Facility (NIF), a technician inspects the optics assembly where 192 powerful laser beams will zap a pellet filled with deuterium and tritium, two heavy forms of hydrogen.

Laser - powered fusion, sometimes called inertial confinement fusion, is produced by focusing an array of powerful laser beams on a small pellet of hydrogen fuel.

Scientists at NIF are seeking to produce fusion by imploding hydrogen fuel capsules with the world's most powerful laser beams in a process called inertial confinement.

By the way, life forms in this world have the ability to shoot powerful laser beams that can destroy pretty much anything.

Not exact matches

LIGO detects gravitational waves by splitting a powerful infrared laser beam in two, then sending the beams at right angles through tunnels to mirrors 2.5 miles away.

LIGO's detectors in Hanford, Wash., and Livingston, La., newly reactivated after five years of upgrades, each consist of a powerful laser that splits into two perpendicular, 4 - kilometer - long beams.

As they fall deeper into the dark between the stars, the light sails would attempt to transmit their precious findings back to Earth using laser beams no more powerful than the signal from a typical cell phone.

The world's most powerful x-ray laser, known as the Linac Coherent Light Source, sits at the end of a linear particle accelerator and converts the particle beam into an x-ray beam.

BIC lasers can also be made to emit beams with specially engineered shapes (spiral, donut or bell curve)-- called vector beams — which could enable increasingly powerful computers and optical communication systems that can carry up to 10 times more information than existing ones.

«With its unique combination of powerful positron beams and high - power lasers, FACET is the only place in the world where we can do this type of research,» Hogan says.

Those technologies include the «driver» used to crush the fuel capsule, such as lasers, heavy ion beams, or powerful pulses of electric current.

DARPA is looking at more efficient technologies, like fiber lasers and liquid lasers, which could lead to smaller, more compact devices, while the Navy is researching a Free Electron Laser, an experimental technology that uses high - speed electrons to generate an extremely powerful focused beam of radiation.

His device relies on extremely short, powerful bursts of laser beams.

Such a distributed system would also mean that each individual laser could be less powerful, reducing any possible danger from the beams to other aircraft or birds.

Goto and his team used Q switching, along with a laser a tenth of the size of an American penny, to produce a laser beam ten times more powerful than previously reported with a larger laser.

Others call for constructing gossamer - thin thousand - kilometer - wide «sails» in space, which would ride on powerful laser or particle beams out of solar system.

But with our most powerful technology, she says, we could theoretically pack all the internet's contents into a message sent tens of thousands of light - years away through a laser beam — which means another civilization could do the same

Berkeley Lab researchers have won two grants from the DOE and NCI that focus on particle beam - based therapies for treating cancer as well as on building faster, more powerful lasers for accelerators.

I just did my countdown calendar earlier this week... T minus 117 days til my next bodybuilding competition, and thanks to this simple but powerful technique, I'm already focused like a laser beam and have been making steady progress without so much as a hiccup...

Becoming Thanos gives wielders a host of insanely powerful attacks, including laser beams and ground slams, and it also jacks up the player's defenses with 300 shield and a staggering 700 health.

Powerful LED matrix head lamps with laser - assist high beams reduce glare and improve visibility.

A laser is a device that produces an extremely powerful and concentrated beam of light.

A laser is a device that produces a powerful beam of light.