Highly phase-stable 200 kHz swept-source optical coherence tomography based on KTN electro-optic deflector.
Biomed Opt Express 2017 Aug 18;8(8):3687-3699. Epub 2017 Jul 18.
Department of Electrical Engineering, Columbia University, 500 W 120th St., New York, New York 10027, USA.
The rapid advance in swept-source optical coherence tomography (SS-OCT) technology has enabled exciting new applications in elastography, angiography, and vibrometry, where both high temporal resolution and phase stability are highly sought-after. In this paper, we present a 200 kHz SS-OCT system centered at 1321 nm by using an electro-optically tuned swept source. The proposed system's performance was fully characterized, and it possesses superior phase stability (0. Read More