Author:
Yi-shu Zhang,Zhi-yang Guan
Abstract
Abstract
Summarized the research status of digital holography microscopy technology. Aiming at the experimental parameters which influences the quality of hologram recurrent image, the recording and reconstruction process of hologram are analyzed, the reconstruction distance are calculated which based on the reflective off-axis digital holographic light path. The experiment records the hologram of standard resolution board and reconstruct it under different light intensity ratio. The results show that the object and reference light intensity ratio have a significant impact on the quality of hologram recurrent image. Besides, it’s the key to determining an appropriate recording distance and object and reference light intensity ratio of improving the quality of hologram. The result would provide theoretical basis and technical conditions for studying the reflective digital holography based on 3-D reconstruction.
Reference15 articles.
1. Improvement of reconstructed image of digital hologram[J];Yu-liang;Journal Of Suzhou University Natural Science,2010
2. Some Quantitative Analysis about Digital Holographic Reconstructed Image[J];Li-yun;Chinese Journal Of Lasers,2004
3. A Review of Hologram Storage and Self-Written Waveguides Formation in Photopolymer Media[J];Malallah;Polymers,2017
4. Formation of Polarization Gratings and Surface Relief Gratings in Photocrosslinkable Polymer Liquid Crystals by Polarization Holography[J];Kawatsuki;Advanced Materials,2003
5. Study And Improvement Of Laser Holograph Experiment[J];Zuo-jun;Physical Experiment Of College,2007