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Lasers range in size from microscopic diode lasers (top) with numerous applications, to football field sized neodymium glass lasers (bottom) used for inertial confinement fusion, nuclear weapons research and other high energy density physics experiments. |
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There are 10 summaries on Laser.
Encyclopedia and Summary Information
summary from source:
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 Lasers Summary
2,313 words, approx. 8 pages
 It is said that necessity is the mother of invention. This adage says volumes about the early development of the laser. During World War II, U.S. military and civilian scientists searched frantically for improved radar. While these researchers met... summary from source:
 Lasers Summary
1,931 words, approx. 6 pages
A Laser is a device that produces a very intense beam of light with properties that make it an essential piece of equipment across the whole spectrum of science. Normal "white" light is a mixture of different wavelengths, each wavelength associated... summary from source:
 Lasers Summary
1,924 words, approx. 6 pages
A laser is a device that produces a very intense beam of light with properties that make it an essential piece of equipment across the whole spectrum of science. Normal "white" light is a mixture of different wavelengths, each wavelength associated... summary from source:
 Laser Summary
1,685 words, approx. 6 pages
Arguably the most significant invention of the twentieth century, the laser has been the focus of much misconception. While many people may associate lasers with death rays and hostile aliens, most do not realize that the word laser (an acronym for... summary from source:
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 Laser Technology Summary
1,402 words, approx. 5 pages
 Laser devices use light to store, transfer, or print images and text; they are also used in a wide range of other applications, including surgery and weaponry. The coherent radiation of the laser gives it special strength. The laser (Light... summary from source:
 Laser Summary
157 words, approx. 1 pages
Device that produces an intense beam of coherent light (light composed of waves having a constant difference in phase). Its name, an acronym derived from “light amplification by stimulated emission of radiation,” describes how its beam is... summary from source:
 Laser Summary
73 words, approx. 0 pages
A device that uses radiating properties of atoms or molecules to generate light of one or more discrete wavelengths. All waves are polarized, aligned and matching in phase. Lasing action can occur from ultraviolet to infrared wavelengths. The eye and,... summary from source:
 Laser Summary
7,627 words, approx. 25 pages
A laser is an electronic-optical device that produces coherent radiation. The term "laser" is an acronym for Light Amplification by Stimulated Emission of Radiation.[1][2] A typical laser emits light in a narrow, low-divergence beam and with a... 
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