Application of interferometric fringe evaluation software at Technical University Graz
Application of interferometric fringe evaluation software at Technical University Graz
复制标题
干涉条纹评估软件在格拉茨技术大学的应用
DOI：
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发表时间：
1999
期刊：
影响因子：
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通讯作者：
T. Neger
中科院分区：
文献类型：
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作者：
M. Hipp;P. Reiterer;Jakob Woisetschlaeger;H. Philipp;G. Pretzler;W. Fliesser;T. Neger
15年来，格拉茨技术大学一直在开发和使用干涉条纹评估软件。在授予其中一名作者的赠款框架内，奥地利政府资助了机械工程中的光学计量学活动。在这笔赠款中，这些关于干涉条纹评估的软件包被归入Windows95/98/NT和Unix/X-Window-System。该软件可通过公共领域(http://optics.tu-graz.ac.at).)通过互联网访问它的主要特点是相移、傅立叶域评估和解缠技术，以及阿贝尔反演和层析重建算法。此外，我们还实现了一系列数据操作工具，例如多文件处理、过滤和灵活的数据可视化。以等离子体放电的多向全息测量和散斑干涉测量为例，介绍了其中的一些特征。
For one and a half decade, software for interferometric fringe evaluation has been developed and used at Technical University Graz. Within the framework of an awarded grant to one of the authors, the Austrian Government funded activities on optical metrology in mechanical engineering. In this grant these software packages on interferometric fringe evaluation had been subsumed under Windows95/98/NT and the Unix/X-Window-System. This software is made accessible via internet to the public domain (http://optics.tu-graz.ac.at). Its main features are phase- stepping, Fourier domain evaluation and unwrapping techniques as well as algorithms for Abel-inversion and tomographical reconstruction. Additionally, we implemented a bunch of tools for data manipulation, e.g. multiple file handling, filtering, and flexible visualization of data. Some of these features with examples from a multidirectional holographic measurement on a plasma discharge and from speckle interferometry are presented.