An effective method for reducing speckle noise in digital holography

被引：0
|
作者：
新康
机构：
[1] Nanjing 210094
[2] Department of Applied Mechanics Nanjing University of Science and Technology
来源：
Chinese Optics Letters | 2008年 / 02期
基金：
中国国家自然科学基金;
关键词：
An effective method for reducing speckle noise in digital holography; CCD; Figure; SPIE;
D O I：
暂无
中图分类号：
O438.1 [全息光学];
学科分类号：
摘要：
An effective method for reducing the speckle noise in digital holography is proposed in this paper.Different from the methods based on classical filtering technique,it utilizes the multiple holograms which are generated by rotating the illuminating light continuously.The intensity images reconstructed by a series of holograms generated by rotating the illuminating light possess different speckle patterns.Hence by properly averaging the reconstructed intensity fields,the speckle noises can be reduced greatly.Experimental results show that the proposed method is simple and effective to reduce speckle noise in digital holography.
引用
收藏
页码：100 / 103
页数：4
相关论文
共 50 条
  • [1] An effective method for reducing speckle noise in digital holography
    Kang, Xin
    CHINESE OPTICS LETTERS, 2008, 6 (02) : 100 - 103
  • [2] Strategies for reducing speckle noise in digital holography
    Vittorio Bianco
    Pasquale Memmolo
    Marco Leo
    Silvio Montresor
    Cosimo Distante
    Melania Paturzo
    Pascal Picart
    Bahram Javidi
    Pietro Ferraro
    Light: Science & Applications, 7
  • [3] Strategies for reducing speckle noise in digital holography
    Bianco, Vittorio
    Memmolo, Pasquale
    Leo, Marco
    Montresor, Silvio
    Distante, Cosimo
    Paturzo, Melania
    Picart, Pascal
    Javidi, Bahram
    Ferraro, Pietro
    LIGHT-SCIENCE & APPLICATIONS, 2018, 7
  • [4] Hybrid method for speckle noise reduction in digital holography
    Dong, Jun
    Jia, Shuhai
    Yu, Hongqiang
    JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 2019, 36 (12) : D14 - D22
  • [5] Reduction of speckle noise in digital holography
    Garcia-Sucerquia, J
    Ramirez, JAH
    Castañeda, R
    Prieto, DV
    RIAO/OPTILAS 2004: 5TH IBEROAMERICAN MEETING ON OPTICS AND 8TH LATIN AMERICAN MEETING ON OPTICS, LASERS, AND THEIR APPLICATIONS, PTS 1-3: ICO REGIONAL MEETING, 2004, 5622 : 1359 - 1364
  • [6] A Speckle Noise Reduction Method for Lensless Fourier Transform Digital Holography
    Liang Mingda
    Chen Li
    Lin Weitao
    Chen Yonghao
    LASER & OPTOELECTRONICS PROGRESS, 2018, 55 (11)
  • [7] Two-stage method to suppress speckle noise in digital holography
    Leng, Junmin
    Zhou, Jinhe
    Lang, Xiaoping
    Li, Xiaoying
    OPTICAL REVIEW, 2015, 22 (05) : 844 - 852
  • [8] Two-stage method to suppress speckle noise in digital holography
    Junmin Leng
    Jinhe Zhou
    Xiaoping Lang
    Xiaoying Li
    Optical Review, 2015, 22 : 844 - 852
  • [9] Speckle noise reduction in digital holography by multiple holograms
    Quan, Chenggen
    Kang, Xin
    Tay, Cho Jui
    OPTICAL ENGINEERING, 2007, 46 (11)
  • [10] Speckle Noise Suppression of Digital Holography Measuring System
    Niu Rui
    Tian Ailing
    Wang Dasen
    Liu Bingcai
    Wang Hongjun
    Qian Xiaotong
    Liu Weiguo
    LASER & OPTOELECTRONICS PROGRESS, 2022, 59 (16)
12345