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| | Laser scientist illuminates research in living color |
 | | Sanders' laser builds on a phenomenon known as supercontinuum generation, in which researchers convert single-color lasers, such as a green or a red laser, into a multicolored beam using a special kind of optical fiber. |
 | | While that method produces a range of laser colors-and thus, a large amount of information-the drawback is that the white laser delivers all of the colors simultaneously, says Sanders. |
 | | But, says Sanders, the laser system could be adapted to help detect cancerous cells, scan and evaluate multiple drug samples, or gauge objects' distance from a certain point. |
| www.physorg.com /news3916.html (887 words) |
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