Table 1.

Generated random numbers.

Name	Variable	Corresponding equation
Diffusion free path	$l_{\mathrm{diff}}$	$l_{\mathrm{diff}}=-\ln [(1-{\xi }_1)/{\mu }_s]/{\mu }_s$
Azimuthal direction of diffusion	$\varphi$	$\varphi =2\pi {\xi }_2$
Polar direction of diffusion	$\theta$	$\theta =\arccos \{\frac{1}{2g}[1+g^2-(1-\frac{g^2}{1-g+2g{\xi }_3}{)}^2]\}$
Russian Roulette	${\xi }_4$	${\xi }_4>1-e^{-{\mu }_a{l}_{\mathrm{diff}}}$
Probability of fluorescence shift	${\xi }_5$	${\xi }_5>{\rho }_F(\lambda )$
Probability of Raman shift	${\xi }_6$	${\xi }_6>{\rho }_R(\lambda )$
Probability of reflection at a surface	$R$	${\xi }_7<R$