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Proceedings Paper

Office-based laryngeal imaging in awake patients with swept-source optical coherence tomography
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Paper Abstract

Optical coherence tomography (OCT) is an evolving noninvasive imaging modality and has been used to image the human larynx during surgical endoscopy. The design of a long GRIN lens based probe capable of capturing images of the human larynx by use of a swept-source OCT during a typical office-based laryngoscopy examination is presented. An optical-ballast-based 4F optical relay system is proposed to realize variable working distance with a constant optical delay. In vivo OCT imaging of the human larynx is demonstrated with 40 fame/second. Office-based OCT is a promising imaging modality to study the larynx.

Paper Details

Date Published: 20 February 2009
PDF: 6 pages
Proc. SPIE 7168, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIII, 71682A (20 February 2009); doi: 10.1117/12.808292
Show Author Affiliations
Lingfeng Yu, Univ. of California, Irvine (United States)
Gangjun Liu, Univ. of California, Irvine (United States)
Shuguang Guo, Univ. of California, Irvine (United States)
Brian J. F. Wong, Univ. of California, Irvine (United States)
Zhongping Chen, Univ. of California, Irvine (United States)


Published in SPIE Proceedings Vol. 7168:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIII
James G. Fujimoto; Joseph A. Izatt; Valery V. Tuchin, Editor(s)

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