Chapter 7
Modeling of the Optical Characteristics
Fibrillar Structure
Abstract We describe the mathematical model, which allows us to vary the electrical
parameters and structure of the simulated biological tissue with fibrillar structure for
case in vivo.
7.1 Introduction
At present optical diagnostic methods tissues occupy a leading position because of
their high information content, and also their relative simplicity and low cost.
There are numerous diagnostic techniques, such as optical coherence tomography,
confocal microscopy, fluorescence spectroscopy, diffuse optical tomography, that
require knowledge of the optical properties and the dynamics of diffusion of various
of medicinal substances in various biological tissues.
In spite of significant advances in the development of fundamental bases and
practical applications of optical methods tissues, actual problems at present are the
increasing effects and expanded functionality possibilities of existing diagnostic techniques.
Note that at present the degree of development of representations about the propagation of light in multiple scattering media with a fibrillar structure that consist of
partially oriented fibers are insufficient.
Such objects represent the considerable interest for biomedical applications. We
note some articles devoted to research optical anisotropy of the tissue with fibrillar
structure.
In [1] are presented the results of the theoretical analysis optical anisotropy of
multiply scattering fibrillar tissues, conducted on the basis of models of effective
anisotropic medium with experimental data on double refraction in vivo derma of
rat. The article [2] is devoted to the question of dynamics immersion blooming
different types of biological fabrics, construction models and methods to describe
the propagation light emission with different types of polarization through anisotropic
tissue. In the article [3] one studies the problem of anisotropic scattering of light in
biological tissues, which have cylindrical structure (e.g., collagen) by the MonteCarlo method.
© Springer International Publishing AG, part of Springer Nature 2018
K. Kulikov and T. Koshlan, Laser Interaction with Heterogeneous
Biological Tissue, Biological and Medical Physics, Biomedical Engineering,
https://doi.org/10.1007/978-3-319-94114-1_7
131
Modeling of the Optical Characteristics
Fibrillar Structure
Abstract We describe the mathematical model, which allows us to vary the electrical
parameters and structure of the simulated biological tissue with fibrillar structure for
case in vivo.
7.1 Introduction
At present optical diagnostic methods tissues occupy a leading position because of
their high information content, and also their relative simplicity and low cost.
There are numerous diagnostic techniques, such as optical coherence tomography,
confocal microscopy, fluorescence spectroscopy, diffuse optical tomography, that
require knowledge of the optical properties and the dynamics of diffusion of various
of medicinal substances in various biological tissues.
In spite of significant advances in the development of fundamental bases and
practical applications of optical methods tissues, actual problems at present are the
increasing effects and expanded functionality possibilities of existing diagnostic techniques.
Note that at present the degree of development of representations about the propagation of light in multiple scattering media with a fibrillar structure that consist of
partially oriented fibers are insufficient.
Such objects represent the considerable interest for biomedical applications. We
note some articles devoted to research optical anisotropy of the tissue with fibrillar
structure.
In [1] are presented the results of the theoretical analysis optical anisotropy of
multiply scattering fibrillar tissues, conducted on the basis of models of effective
anisotropic medium with experimental data on double refraction in vivo derma of
rat. The article [2] is devoted to the question of dynamics immersion blooming
different types of biological fabrics, construction models and methods to describe
the propagation light emission with different types of polarization through anisotropic
tissue. In the article [3] one studies the problem of anisotropic scattering of light in
biological tissues, which have cylindrical structure (e.g., collagen) by the MonteCarlo method.
© Springer International Publishing AG, part of Springer Nature 2018
K. Kulikov and T. Koshlan, Laser Interaction with Heterogeneous
Biological Tissue, Biological and Medical Physics, Biomedical Engineering,
https://doi.org/10.1007/978-3-319-94114-1_7
131