| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 851573 | Optik - International Journal for Light and Electron Optics | 2010 | 5 Pages |
Abstract
In this paper, twin-object-beam electronic speckle interferometry is used to study the longitudinal corrosion of carbon steel. The displacement expression of this technique is deduced and optical fibers are used to reduce the influence of the optical system and improve the quality of speckle pattern. Twin-object-beam electronic speckle interferometry cannot only quantitatively cipher out off-plane displacement as a result of corrosion, but also estimate the change of corrosion speed.
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Yiqing Gao, Yiwen Ou, Min Chen,