We report a fast and computationally stable method for computer simulation of optical properties of layered scattering systems containing luminescent layers. The method is based on the solution of one-dimensional scalar radiative transfer equations and makes it possible to calculate spectral and angular characteristics of luminescent radiation emerging from the system under various conditions of luminescence excitation. The method is used to estimate the parameters necessary for determining temperature in subcutaneous layers from luminescence spectra of up-conversion nanoparticles embedded in these layers during transcutaneous optical probing.

中文翻译：

---

嵌入发光纳米粒子的多层生物组织发光特性的计算机模拟快速方法

我们报告了一种快速且计算稳定的方法，用于计算机模拟包含发光层的分层散射系统的光学特性。该方法基于一维标量辐射传递方程的解，使得计算在各种发光激发条件下从系统发出的发光辐射的光谱和角度特性成为可能。该方法用于根据经皮光学探测期间嵌入这些层中的上转换纳米粒子的发光光谱来估计确定皮下层温度所需的参数。