Full-range complex spectral domain optical coherence tomography with arbitrary or unknown phase

Maciej Szkulmowski; Tomasz Bajraszewski; Anna Szkulmowska; Piotr Targowski; Andrzej Kowalczyk

doi:10.1117/12.591070

13 April 2005 Full-range complex spectral domain optical coherence tomography with arbitrary or unknown phase

Maciej Szkulmowski, Tomasz Bajraszewski, Anna Szkulmowska, Piotr Targowski, Andrzej Kowalczyk

Proceedings Volume 5690, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine IX; (2005) https://doi.org/10.1117/12.591070
Event: SPIE BiOS, 2005, San Jose, CA, United States

Abstract

Complex Spectral domain Optical Coherence Tomography (CSdOCT) produces images free of parasitic mirror component which results in twofold extension of the measurement range. Complete removal of this component requires exact knowledge of the introduced phase shifts, what is usually difficult to achieve. Presented method effectively removes the mirror image, even without the knowledge of the phases. The method is applicable to any variation of CSdOCT. The 'mirror image-free' tomograms of human anterior chamber in-vivo obtained with the aid of this approach are shown.

Citation Download Citation

Maciej Szkulmowski, Tomasz Bajraszewski, Anna Szkulmowska, Piotr Targowski, and Andrzej Kowalczyk "Full-range complex spectral domain optical coherence tomography with arbitrary or unknown phase", Proc. SPIE 5690, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine IX, (13 April 2005); https://doi.org/10.1117/12.591070

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