Enhancement of the resolution of full-field optical coherence tomography by using a colour image sensor

被引：0
|
作者：
Kalyanov, A. L. [1 ]
Lychagov, V. V. [1 ]
Smirnov, I. V. [1 ]
Ryabukho, V. P. [1 ,2 ]
机构：
[1] NG Chernyshevskii Saratov State Univ, Saratov 410012, Russia
[2] Russian Acad Sci, Inst Precis Mech & Control, Saratov 410028, Russia
来源：
QUANTUM ELECTRONICS | 2013年 / 43卷 / 08期
基金：
俄罗斯基础研究基金会;
关键词：
full-field interferometry; interferometry in white light; white balance; fill-field optical coherence tomography; IN-VIVO; TEMPORAL COHERENCE; LENGTH;
D O I：
10.1070/QE2013v043n08ABEH014984
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The influence of white balance in a colour image detector on the resolution of a full-field optical coherence tomograph (FFOCT) is studied. The change in the interference pulse width depending on the white balance tuning is estimated in the cases of a thermal radiation source (incandescent lamp) and a white light emitting diode. It is shown that by tuning white balance of the detector in a certain range, the FFOCT resolution can be increased by 20% as compared to the resolution, attained with the use of a monochrome detector.
引用
收藏
页码：762 / 767
页数：6
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