Air dispersion measurement by second harmonic interferometry

被引:0
|
作者
Salvadé, Y [1 ]
Dändliker, R [1 ]
Zickar, M [1 ]
机构
[1] Inst Microtechnol, CH-2000 Neuchatel, Switzerland
关键词
D O I
10.1117/12.524159
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
An innovative technique for air dispersion measurement is described for long baseline ground-based stellar interferometers. The technique combines second-harmonic interferometry. and heterodyne detection to enable high-resolution measurement even for low optical powers. Preliminary measurements are presented.
引用
收藏
页码:158 / 159
页数:2
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