helium-neon laser
(redirected from Helium neon laser)Also found in: Acronyms.
helium-neon laser
[′hē·lē·əm ¦nē‚än ′lā·zər] (optics)
An atomic gas laser in which a combination of helium and neon gases is used.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.