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Quantitative single-mode fiber based PS-OCT with single input polarization state using Mueller matrix.

ABSTRACT: We present a simple but effective method to quantitatively measure the birefringence of tissue by an all single-mode fiber (SMF) based polarization-sensitive optical coherence tomography (PS-OCT) with single input polarization state. We theoretically verify that our SMF based PS-OCT system can quantify the phase retardance and optic axis orientation after a simple calibration process using a quarter wave plate (QWP). Based on the proposed method, the quantification of the phase retardance and optic axis orientation of a Berek polarization compensator and biological tissues were demonstrated.

SUBMITTER: Ding Z

PROVIDER: S-EPMC4467718 | biostudies-other | 2015 May

REPOSITORIES: biostudies-other

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