Iterative solution to twin image problem in in-line digital holography

作者：Rong, Lu^*; Li, Yan; Liu, Shuo; Xiao, Wen; Pan, Feng; Wang, Dayong

来源：Optics and Lasers in Engineering, 2013, 51(5): 553-559.

DOI：10.1016/j.optlaseng.2012.12.007

• Digital holography
• Phase retrieval
• Microscopy
• Image reconstruction techniques

An iterative approach based on phase retrieval and combination of constraints is proposed to reconstruct object wavefront free from twin image disturbances. Comparing with other iterative methods, the proposed method has a better elimination effect and faster rate of convergence. Both simulation and experimental results are presented to validate the feasibility of the proposed approach.

• 单位
  北京工业大学; 北京航空航天大学