Over-depth artifacts elimination in spectral-domain optical coherence tomography

Pavel A. Shilyagin; Grigory V. Gelikonov; Valentin M. Gelikonov; Natalia Yu. Shilyagina

doi:10.1117/12.2038106

4 March 2014 Over-depth artifacts elimination in spectral-domain optical coherence tomography

Pavel A. Shilyagin, Grigory V. Gelikonov, Valentin M. Gelikonov, Natalia Yu. Shilyagina

Proceedings Volume 8934, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XVIII; 89343H (2014) https://doi.org/10.1117/12.2038106
Event: SPIE BiOS, 2014, San Francisco, California, United States

Abstract

An efficient technique of correction of coherence gate curvature in spectral-domain OCT is proposed. A method of constructing of different shapes of single spectral component envelop is described. The control of the single spectral component envelop allows to eliminate over-depth artifacts caused by preserved partial coherence in the optical delays longer then coherence length.

Citation Download Citation

Pavel A. Shilyagin, Grigory V. Gelikonov, Valentin M. Gelikonov, and Natalia Yu. Shilyagina "Over-depth artifacts elimination in spectral-domain optical coherence tomography", Proc. SPIE 8934, Optical Coherence Tomography and Coherence Domain Optical Methods in Biomedicine XVIII, 89343H (4 March 2014); https://doi.org/10.1117/12.2038106

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