Phase errors elimination in compact digital holoscope (CDH) based on a reasonable mathematical model

• Main Authors: Wen, Yongfu, Qu, Weijuan, Cheng, Cheeyuen, Wang, Zhaomin, Asundi, Anand
• Other Authors: Quan, Chenggen
• Format: Conference or Workshop Item
• Language: English
• Published: 2018
• Subjects: Phase Error; Digital Holography; DRNTU::Engineering::Mechanical engineering
• Online Access: https://hdl.handle.net/10356/89058; http://hdl.handle.net/10220/47005
• Institution: Nanyang Technological University

In the compact digital holoscope (CDH) measurement process, theoretically, we need to ensure the distances between the reference wave and object wave to the hologram plane exactly match. However, it is not easy to realize in practice due to the human factors. This can lead to a phase error in the re...