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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 ...

What is a laser? :: NASA Space Place


Feb 13, 2013 ... First, the light from a laser contains exactly one color or wavelength rather than a lot of different wavelengths. Scientists say that laser light is ...

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.

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.

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 ...

Optics, Lasers, Photonics technology advances - News, Products ...


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

Lasers: Anthony E Siegman: 9780935702118: Amazon.com: Books


Editorial Reviews. Review. "An extraordinary tutorial text particularly for use by graduate ... Buy Lasers on Amazon.com ✓ FREE SHIPPING on qualified orders.

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