Continuous photocontrolled deformable membrane mirror

被引:14
|
作者
Bortolozzo, U. [1 ]
Bonora, S. [2 ]
Huignard, J. P. [3 ]
Residori, S. [1 ]
机构
[1] Univ Nice Sophia Antipolis, INLN, CNRS, F-06560 Valbonne, France
[2] CNR, Inst Photon & Nanotechnol, Lab UV & Xray & Opt Res, I-35131 Padua, Italy
[3] Jphopto, F-75013 Paris, France
关键词
bismuth compounds; deformation; membranes; mirrors; photoconductivity;
D O I
10.1063/1.3457443
中图分类号
O59 [应用物理学];
学科分类号
摘要
We present a deformable mirror that is composed by a metalized membrane with a monolithic nonpixelated photoconductive Bi12SiO20 substrate. The assembly constitutes a continuous photocontrolled deformable mirror and is driven through suitable light intensity distributions illuminating the photoconductive element. The continuous deformation of the reflective surface provides an all-optical and dynamical control of the incoming wave front, without spatial segmentation and with a deformation as large as a few microns. (C) 2010 American Institute of Physics. [doi:10.1063/1.3457443]
引用
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页数:3
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