Share Email Print
cover

Proceedings Paper

Eliminating zero-order diffraction in the digital holography wavefront reconstruction with adjustable magnification
Author(s): Junchang Li; Qinghe Song; Patrice Tankam; Pascal Picart
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

The method of digital holography wavefront reconstruction with adjustable magnification is introduced. Since there is strong zero-order diffraction interference on the reconstruction plane, three different methods are proposed to eliminate zero-order diffraction interference, and compared through experiment. The experimental results demonstrated that the mean subtracted from a hologram is an effective method.

Paper Details

Date Published: 17 November 2010
PDF: 9 pages
Proc. SPIE 7848, Holography, Diffractive Optics, and Applications IV, 78481Y (17 November 2010); doi: 10.1117/12.868875
Show Author Affiliations
Junchang Li, Kunming Univ. of Science and Technology (China)
École Nationale Supérieure d'Ingénieurs du Mans (France)
Qinghe Song, Lab. d'Acoustique de l'Univ. du Maine, CNRS (France)
Kunming Univ. of Science and Technology (China)
Patrice Tankam, Lab. d'Acoustique de l'Univ. du Maine, CNRS (France)
Pascal Picart, Lab. d'Acoustique de l'Univ. du Maine, CNRS (France)
École Nationale Supérieure d'Ingénieurs du Mans (France)


Published in SPIE Proceedings Vol. 7848:
Holography, Diffractive Optics, and Applications IV
Yunlong Sheng; Chongxiu Yu; Linsen Chen, Editor(s)

© SPIE. Terms of Use
Back to Top