Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Reconstruction algorithm for high-numerical-aperture holograms with diffraction-limited resolution

Not Accessible

Your library or personal account may give you access

Abstract

A fast algorithm is proposed for the reconstruction of digital holograms that are recorded at high numerical aperture. The method directly evaluates the Rayleigh–Sommerfeld diffraction integral by use of a fast convolution algorithm. A shift parameter that accounts for the coordinate system’s transverse displacement of the object plane and the hologram plane is introduced in a discrete representation of the diffraction kernel. Combination of the samplings reconstructed with different shift values yields diffraction-limited resolution over the full field of view. The algorithm is suitable for various applications such as holographic microscopy and metrology. Simulation and experimental results are presented.

© 2006 Optical Society of America

Full Article  |  PDF Article
More Like This
Comment on "Reconstruction algorithm for high-numerical-aperture holograms with diffraction-limited resolution"

J. Garcia-Sucerquia, D. C. Alvarez-Palacio, M. H. Jericho, and H. J. Kreuzer
Opt. Lett. 31(19) 2845-2847 (2006)

Reply to Comment on "Reconstruction algorithm for high-numerical-aperture holograms with diffraction-limited resolution"

Fucai Zhang, Giancarlo Pedrini, and Wolfgang Osten
Opt. Lett. 31(19) 2848-2848 (2006)

Pixel resolution control in numerical reconstruction of digital holography

Lingfeng Yu and Myung K. Kim
Opt. Lett. 31(7) 897-899 (2006)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Equations (6)

You do not have subscription access to this journal. Equations are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved