Monolithic piezoelectric mirror for wavefront correction
作者:
J. Feinleib,
S. G. Lipson,
P. F. Cone,
期刊:
Applied Physics Letters
(AIP Available online 1974)
卷期:
Volume 25,
issue 5
页码: 311-313
ISSN:0003-6951
年代: 1974
DOI:10.1063/1.1655486
出版商: AIP
数据来源: AIP
摘要:
Experimental and theoretical analysis show that a spatially varying potential applied to one surface of a thick block of piezoelectric material will induce a piezoelectric deformation of that surface proportional to the potential at each point of the surface. There is essentially no dispersion in the piezoelectric response as a function of the spatial frequency of the applied potential even at high resolutions. This principle has been used to construct an electrically addressed monolithic piezoelectric mirror (MPM) which has high accuracy, stability, and speed of response. The MPM has been used successfully in a demonstration of real‐time correction of image phase distortions caused by a turbulent atmosphere.
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