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| 会聚光在柱状模拟生物组织中的实验研究 | |
| 引用本文： | 郝召锋,孙美秀,王新宇,许棠,李晓霞,田建国,张春平.会聚光在柱状模拟生物组织中的实验研究[J].光子学报,2007,36(7):1302-1306. |
| 作者姓名： | 郝召锋 孙美秀 王新宇 许棠 李晓霞 田建国 张春平 |
| 作者单位： | 1. 南开大学,物理学院,天津,300071 2. 湛江师范学院,教育技术部,广东,湛江,524048 3. 河北工业大学,电气与自动化学院,天津,300130 |
| 基金项目： | 国家自然科学基金 , 广东省自然科学基金 , 教育部长江学者和创新团队发展计划 |
| 摘 要： | 在中空的柱状有机玻璃中充入Intralipid-10%溶液构成单层圆柱模拟样品.在会聚单色光入射Intralipid-10%溶液的情况下，利用特制的光纤探头、锁相放大器、斩波器和微动平台等组成测试装置，测量了柱状Intralipid-10%溶液内后向散射光、能流率的空间分布情况，并对测量结果进行分析.对参量不同的溶液中的光分布进行了比较，得出了柱状溶液中光分布的初步规律. |
| 关 键 词： | 生物光学 后向散射 会聚光 相对强度 能流率 柱状样品 |
| 文章编号： | 1004-4213（2007）07-1302-5 |
| 收稿时间： | 2006-04-05 |
| 修稿时间： | 2006-04-05 |
Convergent Beam Propagation in Simulative Cylindrical Bio-tissue |
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| HAO Zhao-feng,SUN Mei-xiu,WANG Xin-yu,XU Tang,LI Xiao-xia,TIAN Jian-guo,ZHANG Chun-ping.Convergent Beam Propagation in Simulative Cylindrical Bio-tissue[J].Acta Photonica Sinica,2007,36(7):1302-1306. | |
| Authors: | HAO Zhao-feng SUN Mei-xiu WANG Xin-yu XU Tang LI Xiao-xia TIAN Jian-guo ZHANG Chun-ping |
| Affiliation: | 1 Institute of Physics, Nanhai University, Tianjin 300071, China;2 Department of Teaching Technology Zhanjiang Normal College ,Zhanjiang Guangdong 524048 ,China;3 School of Electrical Engineering , Hebei University of Technology, Tianjin 300130, China |
| Abstract: | The Intralipid-10% solution is filled into a cylindrical hollow Perspex which is the experimental cylinder object.And the experimental setup is composed of a tailor-made fibre-optics probe,a lock-in amplifier,a chopper and a translation stag etc.Then,convergent monochromatic light is injected into Intralipid-10% solution.The propagation of back scattering light and the rate of energy flow in the solution measured and analysed.Furthermore,the optical propagation in the solution of different parameter is compared.The results show the primary law of optical propagation in the solution. |
| Keywords: | Photobiology Back Scattering Convergent Beam Relative Intensity Rate of Energy Flow Cylindrical Sample |
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