| 高斯光束通过生物体混浊介质模型的测量 |
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| 引用本文： | 钟建生,蒋玉兰,邵耀椿.高斯光束通过生物体混浊介质模型的测量[J].激光生物学报,2001,10(1):31-34. |
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| 作者姓名： | 钟建生 蒋玉兰 邵耀椿 |
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| 作者单位： | 1. 扬州大学理学院物理系,
2. 苏北人民医院, |
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| 基金项目： | 江苏省科技攻关项目(BG99501-2) |
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| 摘 要： | 将各向同性的沸浊介质材料作为生物组织的光学模型，用2mw单模He-Ne高斯激光透过该混浊介质材料，测量透射率、偏振度及透射光强的分布，得到了偏振度（ν）与透射率（T）的关系曲线。当透射率T＜30％时，偏振度ν→0，高斯激光束透过混浊介质材料，受散射影响，光强偏离高斯分布，并提出了透射光强分布公式。
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| 关 键 词： | 生物体混合介质模型 偏振度 高斯光束 透射光强分布 |
| 文章编号： | 1007-7146(2001)01-0031-04 |
| 修稿时间： | 2000年8月23日 |
The Measurement of Gruse
Light Beam as Through Turbid Medium |
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| ZHONG Jian-sheng.The Measurement of Gruse
Light Beam as Through Turbid Medium[J].ACTA Laser Biology Sinica,2001,10(1):31-34. |
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| Authors: | ZHONG Jian-sheng |
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| Abstract: | The biological organization optics model was bulit u p.A s 2 mwHe-Ne Gruse Laser beam penetrates turbid medium,transmissivity ( T),degree of polarization (v) and the distribution of transmitted light i ntensity were me asured and obtained the relation curves among them.Then found v →0 as T<30%.The Gruse light beam through turbid medium was affected because of scatting,light in tensity departured Gruse distribution. The distribution law of transmitted light intensity was put forward. |
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| Keywords: | biosystem turbid medium model degree of polarization Gruse light beam distribution of transmitted light beam |
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