So, normally I would start at 38 beats per minute, and while holding my breath it would drop to 12 beats per minute, which is pretty unusual.

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

A toddler's heart will beat about 100 120 times per minute, an older child's heartbeat is around 60 100 beats per minute, adolescents around 80 100 beats per minute, and adults' pulse rate is anywhere between 50 and 80 beats per minute.

The projected lifetime of the artificial heart is around 5 years (230 million beats).

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.

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

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

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.

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.

A newborn or infant can have a heart rate of about 130 150 beats per minute.

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.

This is a pulse of light that's only about one wavelength of light long, so it's a whole bunch of photons all coming and hitting simultaneously.

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

In case of a modem, this corresponds to 1,000 tones per second, and in case of a line code, this corresponds to 1,000 pulses per second.

Each pulse lasts a decade or more, and an amount of time on the order of 10,000 years passes between each pulse.

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

And there are simple things like, for instance, we have a small laser in the sniffer hole where the animal has to stick for five seconds.

But sometime ago, through the help of an opthamologist colleague of mine, Carmen Puliafito, who developed a laser scanner of the retina, I found out the the following.

The light from the high power IR laser diodes is converted into visible light by means of extra cavity waveguided second harmonic generation.

In 1992 Japanese inventor Shuji Nakamura invented the first efficient blue LED, and four years later, the first blue laser.

With advances in production, and commercial sales of low cost laser projectors, 445 nm InGaN laser diodes have dropped in price.

We have a mission statement for our company doing migraine, which is, Prevent or ameliorate migraine headaches by the application of a safe, controlled magnetic pulse applied, as needed, by the patient.

In 1985 the Los Alamos National Laboratory completed a test firing of an experimental KrF laser with an energy level of 1.0 104 joules.

Concurrently, researchers at Xerox PARC had developed the first laser printer and had recognized the need for a standard means of defining page images.

Some companies, such as Rausch Electronics USA, incorporate a series of lasers in the camera to accurately measure the pipe diameter and other data.

In 1999, Nakamura tried Polish crystals, producing lasers with twice the yield and ten times the lifetime 3,000 hours at 30 mW.

Considering that the total cardiac cycle has a duration of 1 second (for a base cardiac frequency of 60 beats per minute), the probability of a mechanical trauma within the window of vulnerability is 1 to 3 only.

An announcement in 2009 of a direct green laser (which does not require doubling) promises much higher efficiencies and could foster the development of new color video projectors.

You could, if you're really smart, you could shine a nonlethal laser on the bug before you zap it, and you could listen to the wing beat frequency and you could measure the size.

It outsold the Mazda 323, despite being almost identical to it, because the Laser was manufactured in Australia and Ford was perceived as a local brand.

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.

In Australia, the Laser was one of Ford Australia's most successful models, and was manufactured in Ford's Homebush plant from 1981 until the plant's closure in September 1994.

The first solid state laser, invented in 1960, was pumped by a xenon flash lamp, and lasers used to power inertial confinement fusion are also pumped by xenon flash lamps.

In New Zealand, the Ford Laser and Telstar were assembled alongside the Mazda 323 and 626 until 1997, at the Vehicle Assemblers of New Zealand (VANZ) plant in Wiri, Auckland.

He and Dr. Milton Feng run a transistor laser research center at the University funded by 6.5 million from the United States Department of Defense through DARPA.

If you're a physicist you'd know there's a certain Faraday's Law, which says if I apply a magnetic pulse on salt water that's your brains by the way it'll generate electric currents, and the electric current in the brain can erase a migraine headache.

A pulse of energy generated in that vast expanse of water neared a submerged line of rocks and reared up in front of me in a green wall. As the wave began to break, a dolphin leapt out ahead of the foam, its entire body clear of the water.

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.