Eliminating zero-order diffraction in the digital holography wavefront reconstruction with adjustable magnification

2010 ◽  
Author(s):  
Junchang Li ◽  
Qinghe Song ◽  
Patrice Tankam ◽  
Pascal Picart
Keyword(s):  
Digital Holography ◽  
Zero Order ◽  
Wavefront Reconstruction ◽  
Order Diffraction

Effect of Phase-Shifting Error on Deformation Evaluation Using Phase-Shifting Digital Holography

2006 ◽  
Vol 326-328 ◽  
pp. 27-30
Author(s):  
Xin Kang ◽  
Xiao Yuan He ◽  
Cho Jui Tay ◽  
C. Quan
Keyword(s):  
Computer Simulation ◽  
Digital Holography ◽  
Zero Order ◽  
Phase Shifting ◽  
Phase Shifting Technique ◽  
Order Diffraction

Phase-shifting technique is an effect way to suppress the zero order diffraction and the conjugate term in digital holography. However the phase-shifting error will influence inevitably the evaluation precision in practice operation. In this paper, the deformation evaluation errors by means of two kinds of four-step phase-shifting algorithms, which are in common use in digital holography, are analyzed and compared by computer simulation. In addition, the phase-shifting errors may cumulate or not according to different phase-shifting techniques, and both cases are considered in this paper. The results based on the digital in-line holography show that the two four-step phase-shifting algorithms possess different sensitivity to the phase-shifting errors, and the preferable one, which is more immune to the phase-shifting errors, is educed in conclusion.

scholarly journals The study of color digital holography free from the zero-order diffraction interruption

2011 ◽  
Vol 60 (3) ◽  
pp. 034204
Author(s):  
Fan Ze-Bin ◽  
Song Qing-He ◽  
Li Jun-Chang ◽  
Tankam Patrice ◽  
Picart Pascal
Keyword(s):  
Digital Holography ◽  
Zero Order ◽  
Order Diffraction

Method for eliminating zero-order diffraction in lensless Fourier transform digital holography

Optik ◽  
2013 ◽  
Vol 124 (21) ◽  
pp. 4873-4875
Author(s):  
Y.P. Zhang ◽  
J.Q. Zhang ◽  
W. Xu
Keyword(s):  
Fourier Transform ◽  
Digital Holography ◽  
Zero Order ◽  
Order Diffraction

Elimination of zero-order diffraction and conjugate image in off-axis digital holography

2009 ◽  
Vol 56 (21) ◽  
pp. 2377-2383 ◽  
Author(s):  
Lihong Ma ◽  
Hui Wang ◽  
Yong Li ◽  
Haijun Zhang
Keyword(s):  
Digital Holography ◽  
Zero Order ◽  
Order Diffraction

High bandwidth off-axial digital holography without zero-order diffraction term

2012 ◽  
Vol 20 (1) ◽  
pp. 148-156
Author(s):  
潘卫清 PAN Wei-qing ◽  
朱勇建 ZHU Yong-jian
Keyword(s):  
Digital Holography ◽  
Zero Order ◽  
Order Diffraction ◽  
High Bandwidth

Eliminaton of the Influence of Zero-Order Diffraction Using Highpass Filter in Wavefront Reconstruction

2011 ◽  
Vol 31 (11) ◽  
pp. 1109002
Author(s):  
张亚萍 Zhang Yaping ◽  
张建强 Zhang Jianqiang ◽  
许蔚 Xu Wei ◽  
桂进斌 Gui Jinbin ◽  
楼宇丽 Lou Yuli ◽  
...  
Keyword(s):  
Zero Order ◽  
Wavefront Reconstruction ◽  
Order Diffraction ◽  
Highpass Filter

Eliminate the influence of zero-order diffraction for wavefront reconstruction with selectable magnification in digital holographic

2013 ◽  
Vol 45 (10) ◽  
pp. 1077-1086 ◽  
Author(s):  
Yaping Zhang ◽  
Junchang Li ◽  
Wenming Yang ◽  
Jianqiang Zhang ◽  
Peng Wang ◽  
...  
Keyword(s):  
Zero Order ◽  
Wavefront Reconstruction ◽  
Order Diffraction
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