Fourier-domain holographic optical coherence imaging of tumor spheroids and mouse eye

Kwan Jeong; Leilei Peng; John J. Turek; Michael R. Melloch; David D. Nolte

doi:10.1364/AO.44.001798

Fourier-domain holographic optical coherence imaging of tumor spheroids and mouse eye

Kwan Jeong, Leilei Peng, John J. Turek, Michael R. Melloch, David D. Nolte

Research output: Contribution to journal › Article › peer-review

29 Scopus citations

Abstract

Fourier-domain holography (FDH) has several advantages over image-domain holography for optical coherence imaging of tissue. Writing the hologram in the Fourier plane significantly reduces background arising from reference light scattered from the photorefractive holographic film. The ability to use FDH is enhanced by the use of a diffuse target, such as scattering tissue, rather than specular targets, because the broader angular distribution from diffuse targets is transformed into a relatively uniform distribution in the Fourier plane. We demonstrate significantly improved performance for Fourier-domain optical coherence imaging on rat osteogenic sarcoma tumor spheroids and mouse eye. The sensitivity is documented at -95 dB.

Original language	English (US)
Pages (from-to)	1798-1805
Number of pages	8
Journal	Applied optics
Volume	44
Issue number	10
DOIs	https://doi.org/10.1364/AO.44.001798
State	Published - Apr 1 2005
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Engineering (miscellaneous)
Electrical and Electronic Engineering

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AU - Nolte, David D.

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Fourier-domain holographic optical coherence imaging of tumor spheroids and mouse eye

Abstract

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