生物组织中高斯光束的透射率

IF 2.3 3区物理与天体物理 Q2 OPTICS

Journal of Quantitative Spectroscopy & Radiative Transfer Pub Date : 2024-12-06 DOI:10.1016/j.jqsrt.2024.109312

Murat Kaan Özcan, Muhsin Caner Gökçe, Yahya Baykal

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引用次数: 0

摘要

研究考察了高斯光束穿过各种生物组织时的平均透射率，并考虑了湍流、吸收和散射的影响。扩展的惠更斯-菲涅尔技术利用湍流生物组织的功率谱来确定观测点的光强度。此外，在应用比尔-朗伯定律时，还提供了吸收和散射系数表，便于计算生物组织中的光衰减。通过研究湍流以及吸收和散射引起的衰减对高斯光束传播的影响，记录了不同组织参数下透射率的变化。

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Transmittance of Gaussian beams in biological tissues

The study examines the average transmittance of Gaussian beams passing through various biological tissues, taking into account the impact of turbulence, absorption, and scattering. The extended Huygens-Fresnel technique, which utilizes the power spectrum of turbulent biological tissues, is applied to determine the optical intensity at the observation point. Additionally, there are tabulated absorption and scattering coefficients available for the application of the Beer-Lambert law, facilitating the calculation of optical light attenuation in biological tissues. Examining the impact of turbulence, as well as absorption and scattering-induced attenuation on the Gaussian beam's propagation, the changes in transmittance are documented across different tissue parameters.

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来源期刊

Journal of Quantitative Spectroscopy & Radiative Transfer 物理-光谱学

CiteScore

5.30

自引率

21.70%

发文量

273

审稿时长

58 days

期刊介绍： Papers with the following subject areas are suitable for publication in the Journal of Quantitative Spectroscopy and Radiative Transfer: - Theoretical and experimental aspects of the spectra of atoms, molecules, ions, and plasmas. - Spectral lineshape studies including models and computational algorithms. - Atmospheric spectroscopy. - Theoretical and experimental aspects of light scattering. - Application of light scattering in particle characterization and remote sensing. - Application of light scattering in biological sciences and medicine. - Radiative transfer in absorbing, emitting, and scattering media. - Radiative transfer in stochastic media.