Work

Parameter analysis of integral Fourier hologram and its resolution enhancement

Year: 2010

Type: article

Abstract: We present a parameter analysis of the integral Fourier hologram that is generated from multiple orthographic view images of a three-dimensional object. The maximum view angle, the lens array pitch, and the projection angle step are analyzed to reveal their effects on the maximum size of the reconstructed object and its maximum spatial frequency. With these analyses, we propose a lens array shift method to enhance the resolution of the reconstructed object from the Fourier hologram. The principles are verified by computational and optical experiment.

Source: Optics Express

DOI: 10.1364/oe.18.002152

Authors: Ni Chen, Jae-Hyeung Park, Nam Kim

Institution: Chungbuk National University

Language: English

Topic: Advanced Optical Imaging Technologies

Subfield: Media Technology

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,270

Funder: National Research Foundation of Korea