Correcting Chromatic Aberrations and Spatial-Spectral Crosstalk in Broadband Line-Scanning SD-OCT

Le Han; Kostadinka Bizheva; Kostadinka Bizheva; Kostadinka Bizheva

doi:10.1364/OCT.2022.CS2E.2

Biophotonics Congress: Biomedical Optics 2022 (Translational, Microscopy, OCT, OTS, BRAIN)
Technical Digest Series (Optica Publishing Group, 2022),
paper CS2E.2
•https://doi.org/10.1364/OCT.2022.CS2E.2

Correcting Chromatic Aberrations and Spatial-Spectral Crosstalk in Broadband Line-Scanning SD-OCT

Le Han and Kostadinka Bizheva

Optical Coherence Tomography 2022

Fort Lauderdale, Florida United States
24–27 April 2022
ISBN: 978-1-957171-03-6

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Novel Optical Coherence Tomography Technology (CS2E)

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L. Han and K. Bizheva, "Correcting Chromatic Aberrations and Spatial-Spectral Crosstalk in Broadband Line-Scanning SD-OCT," in Biophotonics Congress: Biomedical Optics 2022 (Translational, Microscopy, OCT, OTS, BRAIN), Technical Digest Series (Optica Publishing Group, 2022), paper CS2E.2.

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Abstract

We present a method for correcting chromatic aberrations and spatial-spectral crosstalk in a broadband Line-Scanning SD-OCT system. The original broadband spectrum is divided into three sub-band spectra. Each sub-band is digitally refocused separately, and images corresponding to the three sub-bands are co-registered afterwards.

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