Experimental Investigation into High Speed FD-OCT Imaging Based on Orthogonally Polarized Light

Abstract:

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A phase shifting method based on orthogonal polarized light is proposed over complex Fourier domain optical coherence tomography (FD-OCT) to enhance the speed of OCT image scanning and to resist the environmental disturbance such as vibration. In the proposed approach, one simple wave plates (a quarter-wave plate ) are inserted into the system with appropriate rotational angles, the one interference data on orthogonal polarized directions will then manipulate with π/2 phase-shifting algorithm to reduce the scanning frequency. In other words, the proposed approach enables one-shot and full-range FD-OCT.

Info:

Periodical:

Edited by:

Zhenyu Du and Bin Liu

Pages:

315-318

DOI:

10.4028/www.scientific.net/AMM.65.315

Citation:

H. C. Cheng and M. S. Shiu, "Experimental Investigation into High Speed FD-OCT Imaging Based on Orthogonally Polarized Light", Applied Mechanics and Materials, Vol. 65, pp. 315-318, 2011

Online since:

June 2011

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Price:

$35.00

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