Combined swept-source optical coherence tomography and fluorescence spectroscopy system

被引：0
|
作者：
Ryu, Seon Young [1 ]
Ju, Myeong Jin [1 ]
Park, Kwan Seob [1 ]
Eom, Joo Beom [1 ]
Lee, Byeong Ha [1 ]
机构：
[1] Gwangju Inst Sci & Technol, Dept Informat & Commun, Kwangju 500712, South Korea
来源：
MULTIMODAL BIOMEDICAL IMAGING V | 2010年 / 7557卷
关键词：
Double-clad fiber; Optical coherence tomography; Fluorescence spectroscopy; FIBER;
D O I：
10.1117/12.841478
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
We report a combined swept source optical coherence tomography (SSOCT) and fluorescence spectroscopy (FS) system for multimodal measurements of biochemical information and internal structures with fast imaging speed. The FS probe composed of a double clad fiber (DCF) coupler is adopted into the single mode fiber based SSOCT system. Here, the DCF coupler acts as a FS system as well as a multifunctional probe for the SSOCT-FS system. The performances of the single-unit SSOCT-FS system is confirmed by monitoring the fluorescence signal from photosensitizer in cancerous region of in-vivo rat and by imaging the internal structures of same region with speed of 40 frames/sec.
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页数：6
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