Open AccessHigh-speed OCT light sources and systems [Invited]
Author(s) -
Thomas Klein,
Robert Huber
Publication year - 2017
Publication title -
biomedical optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.362
H-Index - 86
ISSN - 2156-7085
DOI - 10.1364/boe.8.000828
Subject(s) - optical coherence tomography , optics , computer science , wavelength , focus (optics) , laser , coherence (philosophical gambling strategy) , physics , quantum mechanics
Imaging speed is one of the most important parameters that define the performance of optical coherence tomography (OCT) systems. During the last two decades, OCT speed has increased by over three orders of magnitude. New developments in wavelength-swept lasers have repeatedly been crucial for this development. In this review, we discuss the historical evolution and current state of the art of high-speed OCT systems, with focus on wavelength swept light sources and swept source OCT systems.