neon-helium laser

neon-helium laser

[′nē‚än ¦hē·lē·əm ′lā·zər]
(optics)
A continuous-wave gas laser using a combination of neon and helium gases to obtain a 6328-angstrom (632.8-nanometer) visible red beam.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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