Fabry-Pérot fringes

Fabry-Pérot fringes

[fä′brē pə′rō ′frin·jəz]
(optics)
Series of rings observed when a monochromatic light source is viewed through a Fabry-Pérot interferometer.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.