The presented work is devoted to the study and development of the technology for obtaining the AgBr – AgI crystals system. Studies have been carried out to study the phase diagram in order to clarify the region of stable solid solutions' existence. Based on the data obtained, the modes were selected and single crystals of various compositions were synthesized. Their main optical properties, such as the spectral transmission range, were investigated and the refractive indices were determined at the wavelength of the short-wave absorption edge and the CO₂ laser (10.6 μm). The work’ results are necessary for the manufacture of various structures IR fibers, windows, lenses, and other optical products, which are widely used in different fields of science and technology, including laser, endoscopic, and diagnostic medicine.

提出的工作致力于研究获得AgBr-AgI晶体系统的技术。为了阐明稳定固溶体存在的区域，已经进行了研究以研究相图。根据获得的数据，选择模式并合成各种组成的单晶。研究了它们的主要光学特性，例如光谱透射范围，并在短波吸收边缘和CO ₂的波长处确定了折射率激光（10.6μm）。这项工作的结果对于制造各种结构的IR纤维，窗户，透镜和其他光学产品是必不可少的，IR纤维，窗户，透镜和其他光学产品已广泛应用于科学技术的不同领域，包括激光，内窥镜和诊断医学。