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Three-dimensional refractive index reconstruction with quantitative phase tomography

Dragomir, Nicoleta and Goh, Xiao Ming and Roberts, Ann (2008) Three-dimensional refractive index reconstruction with quantitative phase tomography. Microscopy Research and Technique, 71 (1). pp. 5-10. ISSN 1059-910X

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Abstract

Optical tomography based on quantitative phase microscopy is used to determine nondestructively and with high spatial resolution the three-dimensional (3D) refractive index distributions within optical fiber devices. After obtaining a series of phase images of the fiber as it is rotated around its longitudinal axis at regularly-spaced angular positions, filtered backprojection is used to reconstruct a 3D map of the refractive index. The 3D refractive index distribution of the join region between two fusion spliced optical fibers is reconstructed with accuracy better than 10(-3)

Item Type: Article
Uncontrolled Keywords: ResPubID18552. tomography, three-dimensional microscopy, three-dimensional image acquisition, phase retrieval, refractive-index, arc-fusion spliced fibers
Subjects: RFCD Classification > 210000 Science-General
Faculty/School/Research Centre/Department > School of Biomedical and Health Sciences
Depositing User: VUIR
Date Deposited: 21 Sep 2011 23:51
Last Modified: 12 Feb 2015 00:39
URI: http://vuir.vu.edu.au/id/eprint/3630
DOI: 10.1002/jemt.20520
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Citations in Scopus: 17 - View on Scopus

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