Imaging Science and Photochemistry ›› 2017, Vol. 35 ›› Issue (2): 199-207.DOI: 10.7517/j.issn.1674-0475.2017.02.199

Previous Articles    

Research Progress of Fresnel Incoherent Correlation Digital Holography

MEN Gaofu1, Pascal Picart2, WANG Huaying1, JIANG Xia'nan3, LOU Yuli4   

  1. 1. College of Mathematics and Physics, Hebei University of Engineer, Handan 056038, Hebei, P. R. China;
    2. LAUM CNRS, Université du Maine, Avenue Olivier Messiaen, 72085 LE MANS, France;
    3. Hebei Boxia Photoelectric Information Technology Co., Ltd, Handan 056000, Hebei, P. R. China;
    4. College of Science, Kunming University of Science and Technology, Kunming 650504, Yunnan, P. R. China
  • Received:2017-01-23 Revised:2017-02-23 Online:2017-03-15 Published:2017-03-15

Abstract:

Incoherent digital holography is one of the important research fields of the current international frontier. Due to the use of coherent light source a lot of speckle noise and spurious interference will be introduced in traditional holography. And it requires high equipment and strict recording conditions, which will seriously limit its application range. Incoherent holography with incoherent light source can completely avoid these problems. FINCH is one of the most important types of incoherent holography. In this paper, the principle and characteristic of FINCH is briefly introduced. Suppression of DC term and conjugate image, improvement of imaging resolution and the reconstructed image quality and the applications of FINCH are analyzed in detail.

Key words: holography, digital holography, incoherent holography, Fresnel incoherent holography