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Title: Multifocal noncontact color imaging for depth-sensitive fluorescence measurements of epithelial cancer
Authors: Zhu, Caigang
Ong, Yi Hong
Liu, Quan
Keywords: DRNTU::Science::Medicine::Optical instruments
Issue Date: 2014
Source: Zhu, C., Ong, Y. H., & Liu, Q. (2014). Multifocal noncontact color imaging for depth-sensitive fluorescence measurements of epithelial cancer. Optics Letters, 39(11), 3250-3253.
Series/Report no.: Optics Letters
Abstract: We propose a multifocal noncontact setup to perform depth-sensitive fluorescence imaging on a two-layered epithelial tissue model. The combination of a microlens array and a tunable lens enables the depth of the multifocal plane to be conveniently adjusted without any mechanical movement of the imaging lens or the sample. This advantage is particularly desirable in the clinical setting. Results from the phantom study demonstrate that the setup can achieve depth-sensitive color imaging for fluorescence measurements, which is further confirmed by spectral measurements.
ISSN: 0146-9592
DOI: 10.1364/OL.39.003250
Schools: School of Chemical and Biomedical Engineering 
Rights: © 2014 Optical Society of America. This paper was published in Optics Letters and is made available as an electronic reprint (preprint) with permission of Optical Society of America. The paper can be found at the following official DOI:  One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SCBE Journal Articles

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