Meaning of ellipsometer


Pronunciation: (i-lip-som'i-tur, el"ip-, ē"lip-), [key]
— n. Optics.
  1. an instrument that measures the ellipticity of polarized light, used for determining the thickness of thin films.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
Play Poptropica Worlds

Download Poptropica and play for free!

Explore a limitless universe of uncharted islands
App store
Google Play