grating(redirected from Foucault grating)
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gratingshort for diffraction grating.
Collins Dictionary of Astronomy © Market House Books Ltd, 2006
An arrangement of fine, parallel wires used in waveguides to pass only a certain type of wave.
An arrangement of crossed metal ribs or wires that acts as a reflector for a microwave antenna and offers minimum wind resistance.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
2. A grille.
3. Same as grillage.
4.See bar-type grating.
5.See plank-type grating.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.