Pixel resolution control in numerical reconstruction of digital holography

• Published in: Optics letters Vol. 31; no. 7; p. 897
• Main Authors: Yu, Lingfeng, Kim, Myung K
• Format: Journal Article
• Language: English
• Published: United States 01.04.2006
• Subjects: Algorithms; Holography - methods; Image Enhancement - methods; Image Interpretation, Computer-Assisted - methods; Numerical Analysis, Computer-Assisted; Refractometry - methods; Signal Processing, Computer-Assisted

A new method for resolution control in numerical reconstruction of digital holography is proposed. The wave field on a tilted or vertical plane can be reconstructed without being subject to the minimum object-to-hologram distance requirement, and the pixel resolution can be easily controlled by adju...