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Proceedings Paper

High resolution axicon-based endoscopic FD OCT imaging with a large depth range
Author(s): Kye-Sung Lee; William Hurley; John Deegan; Scott Dean; Jannick P. Rolland
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Paper Abstract

Endoscopic imaging in tubular structures, such as the tracheobronchial tree, could benefit from imaging optics with an extended depth of focus (DOF). This optics could accommodate for varying sizes of tubular structures across patients and along the tree within a single patient. In the paper, we demonstrate an extended DOF without sacrificing resolution showing rotational images in biological tubular samples with 2.5 μm axial resolution, 10 ìm lateral resolution, and > 4 mm depth range using a custom designed probe.

Paper Details

Date Published: 24 February 2010
PDF: 5 pages
Proc. SPIE 7558, Endoscopic Microscopy V, 75580R (24 February 2010); doi: 10.1117/12.842504
Show Author Affiliations
Kye-Sung Lee, The Institute of Optics, Univ. of Rochester (United States)
William Hurley, Rochester Precision Optics (United States)
John Deegan, Rochester Precision Optics (United States)
Scott Dean, Rochester Precision Optics (United States)
Jannick P. Rolland, The Institute of Optics, Univ. of Rochester (United States)

Published in SPIE Proceedings Vol. 7558:
Endoscopic Microscopy V
Guillermo J. Tearney; Thomas D. Wang, Editor(s)

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