Improved signal-to-noise ratio in spectral-domain compared with time-domain optical coherence tomography

Improved signal-to-noise ratio in spectral-domain compared with time-domain optical coherence tomography
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DOI：
10.1364/ol.28.002067
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发表时间：
2003-11-01
期刊：
OPTICS LETTERS
影响因子：
3.6
通讯作者：
Bouma, BE
Bouma, BE
中科院分区：
物理与天体物理2区
文献类型：
--
作者：
de Boer, JF;Cense, B;Bouma, BE

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提出了一种用于光学相干层析成像（OCT）信号的信噪比（SNR）分析，其中时域性能与谱域性能进行了比较。一个显着的信噪比增益的几百倍被发现在频谱域中的采集。在混合时域-谱域OCT系统中实验证明了SNR的益处。(C)2003年美国光学学会。
A signal-to-noise ratio (SNR) analysis is presented for optical coherence tomography (OCT) signals in which time-domain performance is compared with that of the spectral domain. A significant SNR gain of several hundredfold is found for acquisition in the spectral domain. The SNR benefit is demonstrated experimentally in a hybrid time-domain-spectral-domain OCT system. (C) 2003 Optical Society of America.