Novel composite material based on silica porous glass as low refractive index matrix and high refractive index As₂S₃ nanoparticles filled in the pores has been made. Chalcogenide nanoparticles were dissolved and the porous glass matrix was impregnated in the obtained solution. Subsequently, the solvent was evaporated by annealing the porous glass. Various optical parameters of the created composite material are presented in this paper. These parameters are based on optical and structural transformations which occur under active illumination and heat treatment in such chalcogenide-containing composite and compared with thin As₂S₃ light-sensitive layers. New functionalities may be added this way to the composite, such as illumination and/or thermally driven optical parameters. Developing and optimizing the optical properties of the obtained As₂S₃-porous glass composites can be useful for creating 3D optical-structural patterns for different applications such as holographic data storage, light modulation, and/or functional, nonlinear optical elements with various parameters for VIS-NIR optics.

制备了以二氧化硅多孔玻璃为低折射率基体和高折射率As ₂ S ₃纳米粒子填充在孔隙中的新型复合材料。硫属化物纳米粒子被溶解并且多孔玻璃基体被浸渍在所获得的溶液中。随后，通过对多孔玻璃进行退火来蒸发溶剂。本文介绍了所创建复合材料的各种光学参数。这些参数基于在这种含硫属化物复合材料中在主动光照和热处理下发生的光学和结构转变，并与薄的 As ₂ S _{3 进行比较}感光层。可以通过这种方式将新功能添加到复合材料中，例如照明和/或热驱动光学参数。开发和优化所获得的 As ₂ S ₃多孔玻璃复合材料的光学特性可用于为不同应用创建 3D 光学结构图案，例如全息数据存储、光调制和/或具有各种参数的功能性非线性光学元件用于 VIS-NIR 光学元件。