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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.
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Keywords:
- tissue optics /
- diffuse reflectance /
- P3a pproximation
[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 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 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 $激光 16 124]
[15] Gao Z H, Liu Y, Guo Y F, Tian H J 2006 Acta Opt. Sin. 26 1220(in Chinese) [高宗慧, 刘迎, 郭云峰, 田会娟 2006 光学学报 26 1220]
[16] CheongWF, Prahl S A,Welch A J 1990 IEEE Quantum Electron.26 2166034202-5
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[1] Haskell R C, Svaasand L O, Tsay T T, Feng T C, McAdams M S,Tromberg B J 1994 J. Opt. Soc. Am. A 11 2727
[2] Kienle A, Lilge L, Patterson M S, Hibst R, Steiner R, Wilson B C1996 Appl. Opt. 35 2304
[3] Nnichols M G, Hull E L, Foster T H 1997 Appl. Opt. 36 93
[4] Farrell T J, Patterson M S, Wilson B C 1992 Med. Phys. 19 879
[5] Kienle A, Patterson M S 1997 J. Opt. Soc. Am. A 14 246
[6] Bevilacqua F, Piguet D, Marquet P, Gross J D, Tromberg B J, DepeursingeC 1999 Appl. Opt. 38 4939
[7] Thueler P, Charvet I, Bevilacqua F, Ghislain M S, Ory G, MarquetP, Meda P, Vermeulen B, Depeursinge C 2003 J. Biomed. Opt. 8495
[8] Zhang W, Gong H, Li P C, Luo Q M 2003 Acta Las. Biol. Sin. 12201 (in Chinese) [张伟, 龚辉, 李鹏程, 骆清铭 2003 激光生物学报 12 201]
[9] Liu Y, Wang L J, Guo Y F, Zhang X J, Gao Z H, Tian H J 2007Acta Phys. Sin. 56 2119 (in Chinese) [刘迎, 王利军, 郭云峰, 张小娟, 高宗慧, 田会娟 2007 56 2119]
[10] Tian H J, Liu Y, Wang L J, Zhang Z B, Xiao L F 2009 Acta Phys.Sin. 58 243 (in Chinese) [田会娟, 刘迎, 王利军, 张智卜, 肖立峰 2009 58 243]
[11] Wang L J, Liu Y, Tian H J, Zhang Y H, Xiao L F 2009 J. Optoelectron.￠ Las. 20 122 (in Chinese) [王利军, 刘迎, 田会娟, 张宇晖, 肖立峰 2009 光电子$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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