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光源附近空间分辨漫反射的SP3研究

张小娟 周青军 杨薇

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光源附近空间分辨漫反射的SP3研究

张小娟, 周青军, 杨薇

Study of SP3 for spatially-resolved diffuse reflectance close to light source

Zhang Xiao-Juan, Zhou Qing-Jun, Yang Wei
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  • 根据P3近似对半无限生物组织的空间分辨漫反射理论,研究了强吸收条件下光源附近 光辐射分布的简化表达式SP3函数.研究表明:组织吸收越强, SP3函数越能准确描述光源附近空间 分辨漫反射;应用SP3函数反演强吸收组织光学参数时,由不同起始距离的漫反射数据拟合得到的反演 结果曲线存在极值,极值附近对应的反演结果最接近实际组织光学参数.
    Based on P3 approximate spatially-resolved diffuse reflectance theory for semi-infinite biological tissue, the simplified expression SP3 function for highly absorbing medium close to source is studied. The research result shows that function SP3 can better describe the spatially-resolved diffuse reflectance close to source for higher absorption; the inversion of the optical parameters of highly absorbing medium with function SP3 shows the existence of extreme values of the curves fitted with diffuse reflectance data for different start distances, and the inversion results near the extreme values are the most closest to the optical parameters of real tissues.
    • 基金项目: 国家自然科学基金(批准号: 60278004, 51002183)、中央高校基本科研业务费专项(批准号: ZXH2010D015) 和中国民航大学科研启动基金(批准号: 05QD12X)资助的课题.
    • Funds: Project supported by the National Natural Science Foundation of China (Grant Nos. 60278004, 51002183), the Fundamental Research Funds for the Central Universities of China (Grant No. ZXH2010D015), and the Scientific Research Foundation of Civil Aviation University of China (Grant No. 05QD12X).
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    [2]

    Kienle A, Lilge L, Patterson M S, Hibst R, Steiner R, Wilson B C1996 Appl. Opt. 35 2304

    [3]

    Nnichols M G, Hull E L, Foster T H 1997 Appl. Opt. 36 93

    [4]

    Farrell T J, Patterson M S, Wilson B C 1992 Med. Phys. 19 879

    [5]

    Kienle A, Patterson M S 1997 J. Opt. Soc. Am. A 14 246

    [6]

    Bevilacqua F, Piguet D, Marquet P, Gross J D, Tromberg B J, DepeursingeC 1999 Appl. Opt. 38 4939

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    Thueler P, Charvet I, Bevilacqua F, Ghislain M S, Ory G, MarquetP, Meda P, Vermeulen B, Depeursinge C 2003 J. Biomed. Opt. 8495

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    Zhang W, Gong H, Li P C, Luo Q M 2003 Acta Las. Biol. Sin. 12201 (in Chinese) [张伟, 龚辉, 李鹏程, 骆清铭 2003 激光生物学报 12 201]

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    Liu Y, Wang L J, Guo Y F, Zhang X J, Gao Z H, Tian H J 2007Acta Phys. Sin. 56 2119 (in Chinese) [刘迎, 王利军, 郭云峰, 张小娟, 高宗慧, 田会娟 2007 物理学报 56 2119]

    [10]

    Tian H J, Liu Y, Wang L J, Zhang Z B, Xiao L F 2009 Acta Phys.Sin. 58 243 (in Chinese) [田会娟, 刘迎, 王利军, 张智卜, 肖立峰 2009 物理学报 58 243]

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    Wang L J, Liu Y, Tian H J, Zhang Y H, Xiao L F 2009 J. Optoelectron.¢ Las. 20 122 (in Chinese) [王利军, 刘迎, 田会娟, 张宇晖, 肖立峰 2009 光电子$cdot $激光 20 122]

    [12]

    Bevilacqua F, Depeursinge C 1999 J. Opt. Soc. Am. A 16 2935

    [13]

    Hull E L, Foster T H 2001 J. Opt. Soc. Am. A 18 584

    [14]

    Zhang X J, Liu Y 2005 J. Optoelectron. Las. 16 124 (in Chinese) [张小娟, 刘迎 2005 光电子$cdot $激光 16 124]

    [15]

    Gao Z H, Liu Y, Guo Y F, Tian H J 2006 Acta Opt. Sin. 26 1220(in Chinese) [高宗慧, 刘迎, 郭云峰, 田会娟 2006 光学学报 26 1220]

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    CheongWF, Prahl S A,Welch A J 1990 IEEE Quantum Electron.26 2166034202-5

  • [1]

    Haskell R C, Svaasand L O, Tsay T T, Feng T C, McAdams M S,Tromberg B J 1994 J. Opt. Soc. Am. A 11 2727

    [2]

    Kienle A, Lilge L, Patterson M S, Hibst R, Steiner R, Wilson B C1996 Appl. Opt. 35 2304

    [3]

    Nnichols M G, Hull E L, Foster T H 1997 Appl. Opt. 36 93

    [4]

    Farrell T J, Patterson M S, Wilson B C 1992 Med. Phys. 19 879

    [5]

    Kienle A, Patterson M S 1997 J. Opt. Soc. Am. A 14 246

    [6]

    Bevilacqua F, Piguet D, Marquet P, Gross J D, Tromberg B J, DepeursingeC 1999 Appl. Opt. 38 4939

    [7]

    Thueler P, Charvet I, Bevilacqua F, Ghislain M S, Ory G, MarquetP, Meda P, Vermeulen B, Depeursinge C 2003 J. Biomed. Opt. 8495

    [8]

    Zhang W, Gong H, Li P C, Luo Q M 2003 Acta Las. Biol. Sin. 12201 (in Chinese) [张伟, 龚辉, 李鹏程, 骆清铭 2003 激光生物学报 12 201]

    [9]

    Liu Y, Wang L J, Guo Y F, Zhang X J, Gao Z H, Tian H J 2007Acta Phys. Sin. 56 2119 (in Chinese) [刘迎, 王利军, 郭云峰, 张小娟, 高宗慧, 田会娟 2007 物理学报 56 2119]

    [10]

    Tian H J, Liu Y, Wang L J, Zhang Z B, Xiao L F 2009 Acta Phys.Sin. 58 243 (in Chinese) [田会娟, 刘迎, 王利军, 张智卜, 肖立峰 2009 物理学报 58 243]

    [11]

    Wang L J, Liu Y, Tian H J, Zhang Y H, Xiao L F 2009 J. Optoelectron.¢ Las. 20 122 (in Chinese) [王利军, 刘迎, 田会娟, 张宇晖, 肖立峰 2009 光电子$cdot $激光 20 122]

    [12]

    Bevilacqua F, Depeursinge C 1999 J. Opt. Soc. Am. A 16 2935

    [13]

    Hull E L, Foster T H 2001 J. Opt. Soc. Am. A 18 584

    [14]

    Zhang X J, Liu Y 2005 J. Optoelectron. Las. 16 124 (in Chinese) [张小娟, 刘迎 2005 光电子$cdot $激光 16 124]

    [15]

    Gao Z H, Liu Y, Guo Y F, Tian H J 2006 Acta Opt. Sin. 26 1220(in Chinese) [高宗慧, 刘迎, 郭云峰, 田会娟 2006 光学学报 26 1220]

    [16]

    CheongWF, Prahl S A,Welch A J 1990 IEEE Quantum Electron.26 2166034202-5

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  • PDF下载量:  426
  • 被引次数: 0
出版历程
  • 收稿日期:  2011-03-15
  • 修回日期:  2011-04-26
  • 刊出日期:  2012-03-15

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