A. H. Cordes, G. B. Xavier, G. Vilela de Faria and J. P. von der Weid
ELECTRONICS LETTERS 46 (2010)
A high resolution simple swept source for OCT measurements is presented. Low skew frequency domain triggering via electronic processing allowed resolutions of one FFT bin for a single reflection. The high resolution capability was demonstrated in a system containing ~10 Â¿m spaced interfaces.