| Reconstruction of 3D light distribution produced by cylindrical diffuser in deep tissues based on photoacoustic imaging |
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| 作者姓名： | Wenming Xie Yubin Liu Zhifang Li Hui Li |
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| 基金项目： | supported by the National Natural Science Foundation of China(No.61178089/81201124);in part by the Natural Science Foundation of Fujian Province(No.2011Y0019) |
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| 摘 要： |
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| 收稿时间： | 2013/12/16 |
Reconstruction of 3D light distribution produced by cylindrical diffuser in deep tissues based on photoacoustic imaging |
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| Wenming Xie,Yubin Liu,Zhifang Li,Hui Li.Reconstruction of 3D light distribution produced by cylindrical diffuser in deep tissues based on photoacoustic imaging[J].中国光学快报(英文版),2014,12(5):51702-52. |
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| Abstract: | Measurement of light distribution in biological tissue contributes to selecting strategy and optimizing dose for biomedical application. In this letter, a photoacoustic method combined with Monte Carlo simulation was used to estimate the three-dimensional light distribution in biological tissue. The light distribution was produced by a cylindrical diffuser which interposed into tissues. The light profiles obtained by the method were compared to those detected by photo diodes. The experimental results demonstrate the feasibility of this method. The approach can play a significant role for photo-dosimetry in biomedical phototherapy. |
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| Keywords: | 170 5120 000 4430 120 5240 |
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