In-plane sensitive electronic speckle pattern interferometer using a diffractive holographic optical element

被引:5
|
作者
Jallapuram, Raghavendra [1 ]
Healy, Con [1 ]
Mihaylova, Emilia [1 ]
Toal, Vincent [1 ]
机构
[1] Dublin Inst Technol, Ctr Ind & Engn Opt, Dublin 8, Ireland
基金
爱尔兰科学基金会;
关键词
D O I
10.1119/1.3533432
中图分类号
G40 [教育学];
学科分类号
040101 ; 120403 ;
摘要
We describe a student project in electronic speckle pattern interferometry. The project includes holographic recording of diffraction gratings in thick self-processing photopolymer layers made from off-the-shelf chemicals. The gratings are employed in a simple electronic speckle pattern interferometer to measure in-plane rotation. (C) 2011 American Association of Physics Teachers. [DOI: 10.1119/1.3533432]
引用
收藏
页码:389 / 391
页数:3
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