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Manipulations of Wavefront Propagation: Useful Methods and Applications for Interferometric Measurements and Scanning
Phase measurements obtained by high-coherence interferometry are restricted by the 2π ambiguity, to height differences smaller than λ/2. A further restriction in most interferometric systems is for focusing the system on the measured object. We present two methods that overcome these restrictions. I...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5662063/ https://www.ncbi.nlm.nih.gov/pubmed/29109825 http://dx.doi.org/10.1155/2017/7293905 |