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Proceedings Paper

Complex-conjugate-resolved imaging using two-harmonic FD-OCT
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Paper Abstract

The two-harmonic FD-OCT method, where the quadrature components of the spectral interferogram are obtained by simultaneous acquisition of the first and second harmonics of the phase-modulated interferogram, is used for complex-conjugate- resolved imaging of biological samples. The method is implemented using sampling of the phase modulated interferogram with an integrating detector array followed by digital demodulation at the first and second harmonics. A complex conjugate rejection ratio as high as 70 dB is achieved.

Paper Details

Date Published: 7 February 2007
PDF: 5 pages
Proc. SPIE 6429, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine XI, 64291A (7 February 2007); doi: 10.1117/12.701020
Show Author Affiliations
Andrei B Vakhtin, Southwest Sciences, Inc. (United States)
Kristen A Peterson, Southwest Sciences, Inc. (United States)
Daniel J. Kane, Southwest Sciences, Inc. (United States)


Published in SPIE Proceedings Vol. 6429:
Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine XI
James G. Fujimoto; Joseph A. Izatt; Valery V. Tuchin, Editor(s)

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