Time-domain interpolation for Fourier-domain optical coherence tomography
Optics Letters, Vol. 34, Issue 12, pp. 1849-1851 (2009)
http://dx.doi.org/10.1364/OL.34.001849
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Abstract
The imaging speed and quality of a Fourier-domain optical-coherence-tomography (FD-OCT) technique is largely limited by the resampling process. A time-domain interpolation approach based on zero padding is proposed that gets a close fall-off but much-reduced imaging time in FD-OCT data processing as compared with the common zero-padding interpolation method. The experimental results obtained with an FD-OCT system using a 2048 pixel line scan camera showed that the fall-off was improved by
© 2009 Optical Society of America
OCIS Codes
(070.4340) Fourier optics and signal processing : Nonlinear optical signal processing
(110.4500) Imaging systems : Optical coherence tomography
(120.6200) Instrumentation, measurement, and metrology : Spectrometers and spectroscopic instrumentation
(110.3010) Imaging systems : Image reconstruction techniques
ToC Category:
Imaging Systems
History
Original Manuscript: February 25, 2009
Revised Manuscript: April 15, 2009
Manuscript Accepted: April 30, 2009
Published: June 10, 2009
Virtual Issues
Vol. 4, Iss. 8 Virtual Journal for Biomedical Optics
Citation
Yudong Zhang, Xiqi Li, Ling Wei, Kai Wang, Zhihua Ding, and Guohua Shi, "Time-domain interpolation for Fourier-domain optical coherence tomography," Opt. Lett. 34, 1849-1851 (2009)
http://www.opticsinfobase.org/vjbo/abstract.cfm?URI=ol-34-12-1849
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