论文标题
来自带电粒子在带有麦克斯韦鱼眼折射谱介质中的带电粒子的离散光谱辐射
Discrete spectrum Radiation from a charged particle moving in a medium with Maxwell fish eye refraction index profile
论文作者
论文摘要
从带电粒子中移动的带有麦克斯韦鱼眼折射率轮廓的介质的辐射。结果表明，辐射光谱具有离散特征。主要发射波长与折射率半径成正比，并在常规介质中具有偶极子特征。 Cherenkov像阈值一样。预测无损培养基中角度分布的基本重排。这种行为是由无损培养基中的总内部反射引起的，而不是普通培养基中的全部反射的光子。无损培养基可确保指示和单色发射都可以用作相应区域的光源。
Radiation from a charged particle moving in a medium with Maxwell fish eye refraction index profile is considered. It is shown that the radiation spectrum has a discrete character. The main emitted wavelength is proportional to the refractive profiles radius and has a dipole character in a regular medium. Cherenkov like threshold velocity is established. A cardinal rearrangement of angular distribution in a lossless medium is predicted. This behavior is caused by the total internal reflection in a lossless medium as opposed to photons attenuated total reflection in the regular medium. Lossless medium ensures that both directed and monochromatic emission can serve as a light source in the corresponding regions.
