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Proceedings Paper

Multiband swept laser source for frequency domain optical coherence tomography
Author(s): Junfeng Jiang; Rongqing Hui
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Paper Abstract

A multiband frequency-swept laser source is proposed using wavelength division multiplexing based on the periodic transfer function of a scanning Fabry-Perot interferometer. The optical spectra from different wavelength bands can be combined to create an ultra wideband light source which may significantly improve the spatial resolution of optical coherent tomography (OCT). Parallel processing for data measured in different wavelength bands was used to speed up signal analysis. A proof-of-concept experiment was conducted to demonstrate the feasibility of the proposed technique.

Paper Details

Date Published: 20 February 2010
PDF: 7 pages
Proc. SPIE 7554, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV, 75541J (20 February 2010); doi: 10.1117/12.837440
Show Author Affiliations
Junfeng Jiang, Univ. of Kansas (United States)
Tianjin Univ. (China)
Rongqing Hui, Univ. of Kansas (United States)


Published in SPIE Proceedings Vol. 7554:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV
Joseph A. Izatt; James G. Fujimoto; Valery V. Tuchin, Editor(s)

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