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Proceedings Paper

Employing the phase in master slave interferometry
Author(s): Sylvain Rivet; Adrian Bradu; Adrian Podoleanu
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Paper Abstract

In this paper, we extend the master slave (MS) method, so far applied to the modulus of the spectra acquired in spectral domain interferometry, to processing complex spectra. We present the algorithm of complex master slave interferometry (CMSI) method and illustrate the importance of phase processing for signal stability and strength. We demonstrate better stability of the signal driving a direct en-face OCT image by processing both real part and imaginary part of the CMS signal. Then we show that by processing the phase, novel avenues can be opened for the master slave method. A first avenue detailed here is that of dispersion measurements.

Paper Details

Date Published: 22 February 2019
PDF: 5 pages
Proc. SPIE 10867, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIII, 108672V (22 February 2019); doi: 10.1117/12.2511405
Show Author Affiliations
Sylvain Rivet, Univ. de Bretagne Occidentale (France)
Adrian Bradu, Univ. of Kent (United Kingdom)
Adrian Podoleanu, Univ. of Kent (United Kingdom)


Published in SPIE Proceedings Vol. 10867:
Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XXIII
James G. Fujimoto; Joseph A. Izatt, Editor(s)

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