title: Demonstration of complex-conjugate-resolved harmonic Fourier-domain optical coherence tomography imaging of biological samples.
abstract: Complex-conjugate-resolved Fourier-domain optical coherence tomography, where the quadrature components of the interferogram are obtained by simultaneous acquisition of the first and second harmonics of the phase-modulated interferogram, is applied to multisurface test targets and biological samples. The method provides efficient suppression of the complex-conjugate, dc, and autocorrelation artifacts. A complex-conjugate rejection ratio as high as 70 dB is achieved.
authors.affiliation: Southwest Sciences, Inc., Santa Fe, New Mexico 87505, USA. avakhtin@swsciences.com
authors.forename: Andrei B
authors.initials: AB
authors.lastname: Vakhtin
authors.forename: Kristen A
authors.initials: KA
authors.lastname: Peterson
authors.forename: Daniel J
authors.initials: DJ
authors.lastname: Kane
mesh_terms: D000818:Animals; D005583:Fourier Analysis; D007368:Interferometry; D008853:Microscopy / Q000379:methods; D015233:Models, Statistical; D055095:Optics and Photonics; D012107:Research Design; D012680:Sensitivity and Specificity; D013053:Spectrophotometry; D013997:Time Factors; D014982:Xenopus laevis