Design and performance analysis of a bio-optical sub-assembly for diffuse optical technologies

被引：1
|
作者：
Jeong, Je-Myung [1 ]
Park, Kyoungsu [2 ]
Kim, Sehwan [3 ]
机构：
[1] Hanyang Univ, Dept Elect Engn, Seoul 133791, South Korea
[2] Dankook Univ, Dept Med Laser, Cheonan 330714, South Korea
[3] Dankook Univ, Dept Biomed Engn, Coll Med, Cheonan 330714, South Korea
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2014年 / 65卷 / 09期
关键词：
Optical sub-assembly; Laser optical systems; Spectroscopy of tissue diagnostics; BREAST-CANCER; NEOADJUVANT CHEMOTHERAPY; REFLECTANCE SPECTROSCOPY; FREQUENCY-DOMAIN; IN-VIVO; ABSORPTION; TUMORS; WOMEN;
D O I：
10.3938/jkps.65.1379
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This paper presents a compact, multi-wavelength, and high-frequency-response light source named the bio-optical sub-assembly (BiOSA). The BiOSA is used to measure the absorption and the reduced scattering coefficients from diffuse optics-based biomedical systems. It is equipped with six laser diodes and one optical fiber with a 400-mu m diameter core. Simulations can be used to determine the design parameters and to confirm the feasibility of the BiOSA. The evaluation results indicate that the coupling efficiency of the fabricated BiOSA is 80 85%, and the frequency response is up to 3.38 GHz.
引用
收藏
页码：1379 / 1384
页数：6
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