Abstract

The paper is devoted to problem of waveguide designing for the THz frequency range of electromagnetic spectra. We proposed different types of THz waveguides on the base of the sapphire shaped crystals. Due to the advantages of the shaped crystal growth technique and unique combination of sapphire physical properties, the sapphire waveguides with relatively low losses, near-zero dispersion and inertness of the waveguide characteristics with respect to external conditions can be used effectively for guiding of the THz radiation in the harsh environments.

中文翻译：

---

用于Thz频率范围的蓝宝石单晶波导和光纤

摘要

本文致力于电磁频谱在太赫兹频率范围内的波导设计问题。我们在蓝宝石形晶体的基础上提出了不同类型的太赫兹波导。由于异型晶体生长技术的优势以及蓝宝石物理特性的独特结合，具有较低损耗，接近零色散和相对于外部条件的波导特性惰性的蓝宝石波导可以有效地用于指导太赫兹恶劣环境中的辐射。