The phase error reduction using window functions in digital holography

• المؤلفون الرئيسيون: Yan, Facai, Yan, Hao, Asundi, Anand
• مؤلفون آخرون: Tian, Ailing
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2018
• الموضوعات: Holography; DRNTU::Engineering::Mechanical engineering; Resolution
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/89558; http://hdl.handle.net/10220/47090

Digital holography (DH) is a 3D imaging technique with a theoretical axial accuracy of better than 1-2 nanome-ters. However, practically, the axial error has been quoted to be tens of nanometers which is much larger than the theoretical value. Previous studies of the axial error mainly focused on th...