Plane Polarization

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plane polarization

[′plān ‚pō·lə·rə′zā·shən]
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
The following article is from The Great Soviet Encyclopedia (1979). It might be outdated or ideologically biased.

Plane Polarization


a state of a propagating electromagnetic wave (for example, a light wave) in which the wave’s electric vector E, at each point of the space occupied by the wave, oscillates but remains in the same plane, which passes through the direction of wave propagation (the same statement is true with respect to the magnetic vector H of the wave).

The Great Soviet Encyclopedia, 3rd Edition (1970-1979). © 2010 The Gale Group, Inc. All rights reserved.
References in periodicals archive ?
Micrographs of thin sections in plane-polarised (PPL) and cross-polarised (XPL) light showing pedogenic features in (a) Merungle Loam-lower B PPL, (b) Merungle Loam-lower B XPL, (c) Bomen-Brucedale PPL, (d) Bomen-Brucedale XPL, (e) Marinna-Willis PPL, (f) Marinna-Willis XPL, (g) Marinna-Willis PPL and (h) Young-lower B PPL.