影像科学与光化学 ›› 2017, Vol. 35 ›› Issue (2): 199-207.DOI: 10.7517/j.issn.1674-0475.2017.02.199

• 应用与发展 • 上一篇    

菲涅耳非相干相关数字全息研究进展

门高夫1, Pascal Picart2, 王华英1, 江夏男3, 楼宇丽4   

  1. 1. 河北工程大学 数理科学与工程学院, 河北 邯郸 056038;
    2. LAUM CNRS, Université du Maine, Avenue Olivier Messiaen, 72085 LE MANS, France;
    3. 河北博夏光电信息科技有限公司, 河北 邯郸 056000;
    4. 昆明理工大学 理学院, 云南 昆明 650504
  • 收稿日期:2017-01-23 修回日期:2017-02-23 出版日期:2017-03-15 发布日期:2017-03-15
  • 通讯作者: 王华英
  • 基金资助:

    国家自然科学基金(61465005)、河北省自然科学基金(F2014402090)和国家国际科技合作专项(DFE201400200)资助

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

摘要:

非相干数字全息术是当前国际前沿重要研究领域之一。传统全息术由于采用相干光源照明会在全息图记录过程中引入大量散斑噪声和寄生干涉,且对设备和记录条件要求很高,极大地限制了其应用范围。采用非相干光源照明的非相干全息术则可完全避免这些问题。菲涅耳非相干相关全息术是非相干全息术中最重要的类型之一。本文简要说明了菲涅耳非相干全息术的原理与特点,重点分析了该技术在抑制直流项和共轭像干扰、提高成像分辨率、改善再现像质量及相关应用等方面的研究进展。

关键词: 全息, 数字全息, 非相干全息, 菲涅耳非相干全息

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