Multiband swept laser source for frequency domain optical coherence tomography

Junfeng Jiang; Rongqing Hui

doi:10.1117/12.837440

19 February 2010 Multiband swept laser source for frequency domain optical coherence tomography

Junfeng Jiang, Rongqing Hui

Proceedings Volume 7554, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV; 75541J (2010) https://doi.org/10.1117/12.837440
Event: SPIE BiOS, 2010, San Francisco, California, United States

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.

Citation Download Citation

Junfeng Jiang and Rongqing Hui "Multiband swept laser source for frequency domain optical coherence tomography", Proc. SPIE 7554, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XIV, 75541J (19 February 2010); https://doi.org/10.1117/12.837440

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