We implemented real-time 4D full-range complex FD-OCT with non-uniform fast Fourier transform processed in dual graphics processing units architecture. With a 128,000 A-scan/second line scan spectrometer, we obtained 5.0 volume/second C-scan speed.
© 2011 OSA
K. Zhang and J. U. Kang, "Real-Time 4D Full-Range Complex Fourier-domain OCT with Non-Uniform Fast Fourier Transform Based on Dual Graphics Processing Units Architecture," in Optics in the Life Sciences, OSA Technical Digest (CD) (Optical Society of America, 2011), paper BTuC2.
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