Sentences with phrase «infrared laser beam»

Then a horizontal infrared laser beam is turned on, creating optical tube traps at the intersection with the vertical laser.

«When we exposed a near - infrared laser beam to these animal models injected with both the nanoparticle and the genetically engineered immune cells, this caused calcium channels on the dendritic cells to open and we saw a corresponding increase in the number of T - cells that were activated,» said Han.

In nano - FTIR, a sharp metalized tip is illuminated with a broadband infrared laser beam, and the backscattered light is analyzed with a specially designed Fourier transform spectrometer.

An infrared laser beam is split in two; one half travels down one two - and - a-half-mile vacuum tunnel, and the other half travels down a second tunnel at a right angle to the first.

The global maps were created from data obtained by an instrument called the Mars Orbiter Laser Altimeter (MOLA), which bounces an infrared laser beam off the surface and calculates the distance from the spacecraft by measuring the time it takes to detect the reflected pulse.

They use a near - infrared laser beam, which can penetrate deep — in this context, deep means a centimeter or two — into the tissue, where a nanoparticle turns the near - infrared light into blue light, and that directs the activity of genetically engineered immune cells.

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.

Micro-Shaping, Polishing, and Damage Repair of Fused Silica Surfaces Using Focused Infrared Laser Beams

Infrared laser beams, converted to shorter wavelengths by optical crystals, may heat heavy hydrogen to 100 million degrees Celsius.

Modern radar detectors, such as the Valentine One and various Escort units, are also expected to recognize pulsed, infrared laser beams and even signals from the Ku - band, which is being used by traffic police in Europe but not in the United States — yet.

Not exact matches

He's done so by precisely focusing infrared laser light to selectively ionize, or steal the electrons from, air molecules at the beam's focal point, generating a flash of bluish - white plasma.

At each of the facilities, a laser shoots a 35 - watt infrared beam through a Faraday isolator, which directs and polarizes the light.

This is the case in Stupp's polymer, so a beam of infrared laser light (with wavelength 1068 nanometres) shone through it will emerge in the green part of the spectrum with a wavelength of 534 nanometres.

Short - range infrared lasers could beam advanced broadband multimedia services directly into homes and offices

However, the wavelength of the beam from the infrared lasers used in CD players and existing laser disc recorders is too long to be focused precisely enough to read such tiny pits.

The TLS works by sucking Martian air into a measurement chamber (pictured below), whereupon two infrared lasers are beamed through the sample of air.

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.

This infrared image shows a laser beam signal from NASA's LADEE moon probe as seen in infrared by the European Space Agency's Optical Ground Station in Tenerife, Spain on Oct. 26, 2013.

The cutting laser on a laser cutter is an infrared beam, as it cuts through the surface of the material there is a moment where it is reflected off the material and the Wiimote is able to detect the location of the cut.

Lasers are good counterexamples because they are monochromatic, so you can't pretend that your burned finger came from «secret» infrared added to the beam by your invisible fairies.

Romeo is the home of the projector that uses a laser beam to create a 3D map of the user's face, while Juliet's infrared camera reads that map.

The dot projector, dubbed Romeo, uses a laser to beam 30,000 infrared dots on the user's face to map their unique traits, while the receiving module is called Juliet.