A blue laser is a laser that emits electromagnetic radiation with a wavelength between 360 and 480 nanometres, which the human eye sees as blue or violet.

Some green lasers operate in pulse or quasi continuous wave (QCW) mode, to reduce cooling problems and prolong battery life.

A krypton fluoride laser (KrF laser) is a particular type of excimer laser, which is sometimes (more correctly) called an exciplex laser.

The carbon dioxide laser (CO2 laser) was one of the earliest gas lasers to be developed (invented by Kumar Patel of Bell Labs in 1964), and is still one of the most useful.

It employs a technique known as collinear holography, whereby a green and red laser beam are collimated in a single beam.

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

They are also used in conjunction with silicon to produce hybrid silicon lasers.

Over longer distances, a shock wave can change from a nonlinear wave into a linear wave, degenerating into a conventional sound wave as it heats the air and loses energy.

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

WAVE

Usually, laser ablation refers to removing material with a pulsed laser, but it is possible to ablate material with a continuous wave laser beam if the laser intensity is high enough.

As a result of the wave of violence in relations between Israelis and Palestinians, that had begun over two years previously and was still continuing, the situation in the Middle East had worsened.

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

Metal ion lasers are gas lasers that generate deep ultraviolet wavelengths.

Thin disk lasers have been shown to produce beams of up to one kilowatt.

For example it is used in the carbon dioxide laser, which is one of the earliest type of lasers.

The one on the top right here is actually a dazzling laser intended to just blind the person momentarily and disorient them.

The design uses 192 beamlines in a parallel system of flashlamp pumped, neodymium doped phosphate glass lasers.

The political bickering continues.

It is an ongoing process.

14 Broadband refers to telecommunications in which a wide band of frequencies is available to transmit information.

And the therapy is delivered continuously at home, without having to go into the hospital either periodically or continually.

Sami was trying to catch a wave.

However, the problems persist.

The fight is continuing! SidiBouzid

Safety studies are continuing.

Investigations are continuing.

For example, the first working laser was a ruby laser, made from ruby (chromium doped corundum).

Today we face the scourge of terrorism.

He listens to a short wave radio station.

Asia s Post Tsunami Future

JIU reform was a continuous process.

This is ongoing.

Laser ablation is the process of removing material from a solid (or occasionally liquid) surface by irradiating it with a laser beam.

This would be a normal wave pattern.

The history of each wave is stored within it.

Richard St. John Success is a continuous journey

There is too much history, and there are too many continuing grounds for suspicion, for that.

Police old practices continue

Discussions with the government continue.

Recommendation in paragraph 5 ongoing

Recommendation in paragraph 8 ongoing

Recommendation in paragraph 9 ongoing

Recommendations in paragraph 45 ongoing

The committee maintains regular contacts with the field.