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

Common-path off-axis incoherent Fourier holography with a maximum overlapping interference area

Not Accessible

Your library or personal account may give you access

Abstract

In this Letter, we present a new method for recording spatially incoherent common-path off-axis Fourier holograms. This method records the three-dimensional (3D) information of an object into a Fourier hologram without the need of any mechanical scanning with incoherent illumination. The proposed setup consists of two gratings to form a common-path configuration, and two customized cells to create a rotational and radial shearing interferometer. While the first grating is placed on the first image plane, the second grating shifts axially from the second image plane to build off-axis geometry. A lens is used to combine two beams to generate the maximum overlapping area at the hologram plane. Proof-of-concept experiments confirm the ability of such a system to achieve the maximum overlapping interference area, stability of the system against the vibration of surrounding environment, numerical reconstruction using only one fast Fourier transform, and 3D capability to capture a 3D object illuminated by an LED light.

© 2019 Optical Society of America

Full Article  |  PDF Article
More Like This
Spatially incoherent common-path off-axis color digital holography

Cuong M. Nguyen, Dilband Muhammad, and Hyuk-Sang Kwon
Appl. Opt. 57(6) 1504-1509 (2018)

Incoherent off-axis Fourier triangular color holography

Yuhong Wan, Tianlong Man, and Dayong Wang
Opt. Express 22(7) 8565-8573 (2014)

Spatially incoherent off-axis Fourier holography without using spatial light modulator (SLM)

Dilband Muhammad, Cuong M. Nguyen, Jihoon Lee, and Hyuk-Sang Kwon
Opt. Express 24(19) 22097-22103 (2016)

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 (6)

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 (12)

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