Ultrahigh-resolution optical coherence tomography by broadband continuum generation from a photonic crystal fiber.
Ultrahigh-resolution optical coherence tomography by broadband continuum generation from a photonic crystal fiber.
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DOI：
10.1364/ol.28.000182
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发表时间：
2003-02
期刊：
影响因子：
3.6
通讯作者：
Yimin Wang;Yonghua Zhao;J. Nelson;Zhongping Chen;R. Windeler
中科院分区：
文献类型：
--
作者：
Yimin Wang;Yonghua Zhao;J. Nelson;Zhongping Chen;R. Windeler
我们已经开发了一个超高分辨率的光学相干层析系统，其中宽带连续产生的光子晶体光纤用于产生高的纵向分辨率。利用800 ~ 1400 nm的连续光，在生物组织中获得了1.3微米的纵向分辨率。该系统采用动态聚焦跟踪方法，以在大成像深度上保持高的横向分辨率。显示了亚细胞成像。
We have developed an ultrahigh-resolution optical coherence tomographic system in which broadband continuum generation from a photonic crystal fiber is used to produce high longitudinal resolution. Longitudinal resolution of 1.3-microm has been achieved in a biological tissue by use of continuum light from 800 to 1400 nm. The system employed a dynamic-focusing tracking method to maintain high lateral resolution over a large imaging depth. Subcellular imaging is demonstrated.