phase conjugate system

phase conjugate system

[′fāz ¦kän·jə·gət ‚sis·təm]
(optics)
An adaptive optics system in which the wavefront to be corrected is measured directly, using either a geometric or interferometric test.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.