Paper
1 July 2004 Fiber-based polarization-sensitive Mueller-matrix optical coherence tomography with continuous source polarization modulation
Shuliang Jiao, Tseng-Ming Hsieh, Jun Ai, Milos Todorovic, George Stoica, Lihong V. Wang
Author Affiliations +
Abstract
A novel fiber-based Mueller-matrix optical coherence tomography system is demonstrated for acquiring polarization images of biological tissues in vivo. The system features a single broadband source, a rapid scanning optical delay line, and an electro-optical polarization modulator that modulates the polarization states of the source light continuously. A frame of a 200 by 1515 pixel 2D image can be acquired in half a second. The Jones matrix of a sample is calculated from two frequency components--the A-scan carrier frequency component and the beat frequency component between the modulation frequency and the carrier frequency. For samples having negligible diattenuation, the Jones matrix can be calculated from a single measurement of either the horizontal or the vertical interference signal. The system was first validated by imaging standard polarization elements and then applied to imaging biological samples.
© (2004) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shuliang Jiao, Tseng-Ming Hsieh, Jun Ai, Milos Todorovic, George Stoica, and Lihong V. Wang "Fiber-based polarization-sensitive Mueller-matrix optical coherence tomography with continuous source polarization modulation", Proc. SPIE 5316, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine VIII, (1 July 2004); https://doi.org/10.1117/12.531022
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KEYWORDS
Polarization

Modulation

Modulators

Imaging systems

Mueller-matrix tomography

Optical coherence tomography

Signal detection

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