Dispersion and Absorption
Dispersion and Absorption
复制标题
色散和吸收
DOI：
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发表时间：
2018
期刊：
影响因子：
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通讯作者：
R. Pohl
中科院分区：
文献类型：
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作者：
K. Lüders;R. Pohl
折射率n取决于辐射的波长λ;它表现出“色散”。色散与辐射的吸收密切相关，而色散又强烈依赖于波长。在接下来的几个宗派中。27.2到27.5，我们将考虑与色散和吸收有关的经验证据。然后，我们将定量地处理折射和吸收的波长依赖性。这将显示出与我们在第二章中对散射的定量处理的密切联系。26.
C27.1.这一章远远超出了光学的主题，并涉及许多具体细节，从固态物理。这些都是为了说明一般应用的光学概念的色散和吸收，这是本章的目标。
The refractive index n depends on the wavelength λ of the radiation; it exhibits “dispersion”. Dispersion is closely related to the absorption of radiation, and it, in turn, depends strongly on the wavelength. In the following Sects. 27.2 through 27.5, we will consider the empirical evidence relating dispersion and absorption. Then we will treat quantitatively the wavelength dependence of refraction and absorption. This will show close ties to our quantitative treatment of scattering in Chap. 26.
C27.1. This chapter goes well beyond the topic of optics and deals with many particular details from solid-state physics. These are intended to illustrate general applications of the optical concepts dispersion and absorption, which is the goal of this chapter.