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Time-gated Fourier-domain optical coherence tomography

Matthew S. Muller, Paul J. L. Webster, James M. Fräser

Optics Letters, 2007

8 citations

Abstract

A novel optical coherence tomography (OCT) system is presented that combines Fourier-domain OCT with incoherent nonlinear time gating. By processing backscattered light in the optical domain, the user can select a restricted depth field of view for improved contrast and acquisition speed. This technique has the additional advantage that imaging is done in the infrared (approximately 1280 nm) but is detected in the visible(approximately 504 nm).

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