DocumentCode
919193
Title
Bragg´s law generalized to time-space periodic media
Author
Askne, Jan
Author_Institution
Chalmers Univ. Technol., Gothenburg, Sweden
Volume
59
Issue
9
fYear
1971
Firstpage
1350
Lastpage
1350
Abstract
Bragg´s law for scattering from space-periodic media is generalized to take into account that the scatterers are moving. Scattering from a Bragg cell with an acoustic disturbance is studied, and the frequency shift of the scattered wave is derived, without approximations, as a Doppler shift.
Keywords
Acoustic propagation; Acoustic scattering; Acoustic waves; Doppler shift; Equations; Frequency; Light scattering; Nonhomogeneous media; Optical propagation; Optical reflection;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1971.8411
Filename
1450341
Link To Document