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optical maser

noun, Physics.
1.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for optical maser
  • They called their invention an optical maser--basing the name on an earlier technique for amplifying microwaves.
optical maser in Science
optical maser  
A laser that produces visible radiation.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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