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A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The term "laser" ...

Wicked Lasers | Blue, Red, Green Laser Pointers


Wicked Lasers creates the world's most powerful and advanced handheld lasers. It's home to the Arctic, Evo, Nano lasers and Core laser pointer.

How Lasers Work | HowStuffWorks


Lasers are used in CD players, dental drills, eye surgery, and even tattoo removal. But what exactly is a laser? Learn about the various types of lasers and how ...



Lasers. Lasers are used to cut precise patterns in glass and metal, to reshape corneas to correct poor vision, and to provide intense heat in controlled fusion ...

Lasers - News & Rumors | ExtremeTech


The latest addition to the ESO's Very Large Telescope will let it image all new targets — by using high-powered lasers to create one all its own.

What is laser? - Definition from WhatIs.com


What is a laser? This definition explains what a laser is, how it works and what it's used for. Laser stands for.

How do lasers work? | Who invented the laser? - Explain that Stuff


May 21, 2016 ... An easy-to-understand explanation of how lasers work, with a simple diagram showing what's inside a laser.

Laser | Define Laser at Dictionary.com


Laser definition, a device that produces a nearly parallel, nearly monochromatic, and coherent beam of light by exciting atoms to a higher energy level and ...

Laser Focus World: Lasers, Photonics, Optics News and Laser ...


Provides news, videos and resources covering technology topics for imaging, lasers and light sources.

Coherent: Laser Tools, Applications, Systems, Products, and Solutions


Coherent is the world’s leading supplier of laser solutions. Their portfolio of laser tools and products are used in scientific and commercial applications.

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What is a laser? :: NASA Space Place


CD and DVD players use lasers. Bar code readers in stores use lasers. Doctors use lasers to do delicate surgery, such as eye surgery. Lasers carry TV and ...

How Lasers Work


Laser” is an acronym for light amplification by stimulated emission of radiation. A laser is created when the electrons in atoms in special glasses, crystals, ...

Lasers - Light, Radiation, Laser - PhET


Create a laser by pumping the chamber with a photon beam. Manage the energy states of the laser's atoms to control its output.