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The effects of impurity on the Mueller matrices of randomly distributed cluster agglomerates are analyzed. The equivalent complex refractive indees of silicate particle containing different volume fractions of amorphous carbon are obtained by the Bruggeman effective medium theory. Mueller-matrix elements of randomly distributed cluster agglomerates containing various chemical compositions are calculated by the discrete dipole approximation (DDA) method, and the profiles of Mueller-matrix elements are presented. The influence of the impurity on the Mueller matrices of randomly distributed cluster agglomerates is discussed. The results show that the influence of impurity on the Mueller matrices of randomly distributed cluster agglomerates is quite large, and it varies with the size parameters of the randomly distributed cluster agglomerates.
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Keywords:
- cluster agglomerates /
- Mueller matrices /
- Bruggeman effective medium theory /
- discrete dipole approximation method
[1] Holler S, Auger J C, Stout B, Pan Y, Bottiger J R, Chang R K, Videen G 2000 Appl. Opt. 39 6873
[2] Lei C X, Zhang H F, Liu H F 2009 Acta Phys. Sin. 58 7168(in Chinese)[类成新、张化福、刘汉法2009 58 7168]
[3] Lei C X, Liu H F, Zhang H F 2010 Acta Opt. Sin. 30 876 (in Chinese)[类成新、刘汉法、张化福 2010 光学学报 30 876]
[4] Lei C X, Wu Z S 2010 Chin. J. Comp. Phy. 27 593(in Chinese)[类成新、吴振森 2010 计算物理 27 593]
[5] Lei C X, Wu Z S 2010 Acta Phy. Sin. 59 5692(in Chinese)[类成新、吴振森 2010 59 5692]
[6] Purcell E M, Pennypacker C R 1973 The Astrophys. J. 186 705
[7] Draine B T 1988 The Astrophys. J. 333 848
[8] Draine B T, Flatau P J 1994 J. Opt. Soc. of Amer. A 11 1491
[9] Bruggeman D A G 1935 Ann. Phys.(Leipzig) 24 636
[10] Rouleau F, Martin P G 1991The Astrophys. J. 377 526
[11] Draine B T 1985 The Astrophys. J. Suppl. Ser. 57 587
[12] Dobbins R A, Megaridis C M 1987 Langmuir 3 254
[13] Jullien R, Botet R 1987 Aggregation and Fractal Aggregates(Singapore: World Scientific Publishing) p46
[14] Xing Z F, Hanner M S 1997 Astron. and Astrophys. 324 805
[15] Bohren C F and Huffman D R 1983 Absorption and scattering of light by small particles (New York: Wiley)p65
[16] van de Hulst H C 1981 Light scattering by small particles (New York: Dover) p46
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[1] Holler S, Auger J C, Stout B, Pan Y, Bottiger J R, Chang R K, Videen G 2000 Appl. Opt. 39 6873
[2] Lei C X, Zhang H F, Liu H F 2009 Acta Phys. Sin. 58 7168(in Chinese)[类成新、张化福、刘汉法2009 58 7168]
[3] Lei C X, Liu H F, Zhang H F 2010 Acta Opt. Sin. 30 876 (in Chinese)[类成新、刘汉法、张化福 2010 光学学报 30 876]
[4] Lei C X, Wu Z S 2010 Chin. J. Comp. Phy. 27 593(in Chinese)[类成新、吴振森 2010 计算物理 27 593]
[5] Lei C X, Wu Z S 2010 Acta Phy. Sin. 59 5692(in Chinese)[类成新、吴振森 2010 59 5692]
[6] Purcell E M, Pennypacker C R 1973 The Astrophys. J. 186 705
[7] Draine B T 1988 The Astrophys. J. 333 848
[8] Draine B T, Flatau P J 1994 J. Opt. Soc. of Amer. A 11 1491
[9] Bruggeman D A G 1935 Ann. Phys.(Leipzig) 24 636
[10] Rouleau F, Martin P G 1991The Astrophys. J. 377 526
[11] Draine B T 1985 The Astrophys. J. Suppl. Ser. 57 587
[12] Dobbins R A, Megaridis C M 1987 Langmuir 3 254
[13] Jullien R, Botet R 1987 Aggregation and Fractal Aggregates(Singapore: World Scientific Publishing) p46
[14] Xing Z F, Hanner M S 1997 Astron. and Astrophys. 324 805
[15] Bohren C F and Huffman D R 1983 Absorption and scattering of light by small particles (New York: Wiley)p65
[16] van de Hulst H C 1981 Light scattering by small particles (New York: Dover) p46
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