title: ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ ÑÐ°ÑÑÐµÐ¸Ð²Ð°ÑÑÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ ÑÐµÑÐ°Ð³ÐµÑÑÐ¾Ð²ÑÑ Ð´Ð¸ÑÑÑÐ·Ð¾ÑÐ¾Ð²
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Study of optical and scattering properties of composite materials for the development of terahertz diffusers
Creators: name: ÐÑÑÐ³Ð°Ð½ÑÐºÐ¸Ð¹, ÐÐ»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2023
Subjects: ÑÐµÑÐ°Ð³ÐµÑÑÐ¾Ð²Ð¾Ðµ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ðµ
Ð´Ð¸ÑÑÑÐ·Ð¾ÑÑ
3d-Ð¿ÐµÑÐ°ÑÑ
ÑÐµÐ»ÐµÐ½Ð¸Ð´ ÑÐ¸Ð½ÐºÐ°
Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾ÑÑÐ¸
ÑÐ°ÑÑÐµÑÐ½Ð¸Ðµ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ
terahertz radiation
diffusers
3d-printing
zinc selenide
radiation pattern
radiation scattering

description: ÐÐ±ÑÐµÐºÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ â Ð¾Ð±ÑÐ°Ð·ÑÑ Ð¸Ð· ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², Ð¾Ð±ÑÐ°Ð·ÑÑ Ð¸Ð· Ð¿Ð»Ð°ÑÑÐ¸ÐºÐ¾Ð² Ð´Ð»Ñ 3D-Ð¿ÐµÑÐ°ÑÐ¸. Ð¦ÐµÐ»Ñ ÑÐ°Ð±Ð¾ÑÑ â ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ°Ð»ÑÐ½Ð¾Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ðµ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ñ Ð¸ ÑÐ°ÑÑÐµÐ¸Ð²Ð°ÑÑÐ¸Ñ ÑÐ²Ð¾Ð¹ÑÑÐ² ÐºÐ¾Ð¼Ð¿Ð¾Ð·Ð¸ÑÐ½ÑÑ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð², Ð° ÑÐ°ÐºÐ¶Ðµ Ð¼Ð°ÑÐµÑÐ¸Ð°Ð»Ð¾Ð² Ð´Ð»Ñ 3D-Ð¿ÐµÑÐ°ÑÐ¸ Ð´Ð»Ñ Ð¿Ð¾ÑÐ»ÐµÐ´ÑÑÑÐµÐ¹ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ¸ Ð´Ð¸ÑÑÑÐ·Ð¾ÑÐ¾Ð² Ð¢ÐÑ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð¿Ð¾Ð¸ÑÐº Ð¸Ð½ÑÐ¾ÑÐ¼Ð°ÑÐ¸Ð¸ Ð² Ð³Ð»Ð¾Ð±Ð°Ð»ÑÐ½ÑÑ ÐºÐ¾Ð¼Ð¿ÑÑÑÐµÑÐ½ÑÑ ÑÐµÑÑÑ Ð½Ð° Ð¿ÑÐµÐ´Ð¼ÐµÑ Ð½Ð°Ð»Ð¸ÑÐ¸Ñ Ð½Ð°ÑÑÐ½ÑÑ ÑÐ°Ð±Ð¾Ñ Ð¿Ð¾ ÑÐµÐ¼Ð°ÑÐ¸ÐºÐµ Ð´Ð¸ÑÑÑÐ·Ð¾ÑÐ¾Ð² Ð¢ÐÑ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ. Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸ÐºÐ¸ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ ZnSe, Ð° ÑÐ°ÐºÐ¶Ðµ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð², Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð½ÑÑ Ð¿ÑÐ¸ Ð¿Ð¾Ð¼Ð¾ÑÐ¸ 3D-Ð¿ÐµÑÐ°ÑÐ¸. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð½ÑÑ ÑÐºÑÐ¿ÐµÑÐ¸Ð¼ÐµÐ½ÑÐ¾Ð² Ð¿Ð¾Ð»ÑÑÐµÐ½Ñ ÑÐ¿ÐµÐºÑÑÑ Ð¿Ð¾ÐºÐ°Ð·Ð°ÑÐµÐ»ÐµÐ¹ Ð¿ÑÐµÐ»Ð¾Ð¼Ð»ÐµÐ½Ð¸Ñ, ÑÐ¿ÐµÐºÑÑÑ ÐºÐ¾ÑÑÑÐ¸ÑÐ¸ÐµÐ½ÑÐ¾Ð² Ð¿Ð¾Ð³Ð»Ð¾ÑÐµÐ½Ð¸Ñ, Ð° ÑÐ°ÐºÐ¶Ðµ Ð´Ð¸Ð°Ð³ÑÐ°Ð¼Ð¼Ñ Ð½Ð°Ð¿ÑÐ°Ð²Ð»ÐµÐ½Ð½Ð¾ÑÑÐ¸ Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð². ÐÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ñ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ Ð²ÑÑÐµÑÐ¿Ð¾Ð¼ÑÐ½ÑÑÑÑ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² Ð¾Ñ ÑÐ°ÐºÐ¸Ñ Ð¿Ð°ÑÐ°Ð¼ÐµÑÑÐ¾Ð² Ð¾Ð±ÑÐ°Ð·ÑÐ¾Ð² ÐºÐ°Ðº ÐºÐ¾Ð½ÑÐµÐ½ÑÑÐ°ÑÐ¸Ñ Ð½Ð°Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»Ñ Ð¸ ÑÐ°Ð·Ð¼ÐµÑ ÑÐ°ÑÑÐ¸Ñ Ð½Ð°Ð¿Ð¾Ð»Ð½Ð¸ÑÐµÐ»Ñ. ÐÑÐ¾Ð²ÐµÐ´ÐµÐ½ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¸ Ð¿ÑÐµÐ´Ð»Ð¾Ð¶ÐµÐ½Ñ ÑÐµÐºÐ¾Ð¼ÐµÐ½Ð´Ð°ÑÐ¸Ð¸ Ð¿Ð¾ Ð²Ð¾Ð·Ð¼Ð¾Ð¶Ð½Ð¾Ð¼Ñ Ð¿ÑÐ¸Ð¼ÐµÐ½ÐµÐ½Ð¸Ñ Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð² Ð¿ÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð´Ð¸ÑÑÑÐ·Ð¾ÑÐ¾Ð² Ð¢ÐÑ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ. Ð¢Ð°ÐºÐ¶Ðµ Ð² Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð»Ð¸ÑÑ Ð·Ð°Ð²Ð¸ÑÐ¸Ð¼Ð¾ÑÑÐ¸ ÑÐ°ÑÑÐµÐ¸Ð²Ð°ÑÑÐ¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¾Ñ Ð´Ð¸Ð·Ð°Ð¹Ð½Ð° ÑÑÑÑÐºÑÑÑÑ Ð¾Ð±ÑÐ°Ð·ÑÐ°, Ð¸Ð·Ð³Ð¾ÑÐ¾Ð²Ð»ÐµÐ½Ð½Ð¾Ð³Ð¾ Ð¿Ð¾ ÑÐµÑÐ½Ð¾Ð»Ð¾Ð³Ð¸Ð¸ 3D-Ð¿ÐµÑÐ°ÑÐ¸, ÑÐ´ÐµÐ»Ð°Ð½Ñ Ð²ÑÐ²Ð¾Ð´Ñ Ð¾ Ð¿ÑÐ¸Ð¼ÐµÐ½Ð¸Ð¼Ð¾ÑÑÐ¸ ÐºÐ°Ð¶Ð´Ð¾Ð¹ Ð¸Ð· Ð¸ÑÑÐ»ÐµÐ´ÑÐµÐ¼ÑÑ ÑÑÑÑÐºÑÑÑ Ð¿ÑÐ¸ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐºÐµ Ð´Ð¸ÑÑÑÐ·Ð¾ÑÐ° Ð¢ÐÑ Ð¸Ð·Ð»ÑÑÐµÐ½Ð¸Ñ.
description: The object of the study are samples made from composite materials and samples made from 3d-printing plastics. The goal of the study is experimental research of optical and scattering properties displayed by composite materials and materials used in 3D-printing for further use in development of THz radiation diffusers. A search was conducted in global computer networks to find scientific papers on the topic of diffusers for terahertz (THz) radiation. In the present work, optical properties of samples based on ZnSe and samples made using 3D-printing were studied. As a result of conducted experiments, refraction index and absorption coefficient spectra were obtained, as well as radiation patterns. The dependencies of the mentioned sample characteristics on parameters such as filler concentration and filler particle size were investigated. An analysis of the obtained results was conducted, and recommendations were proposed for the potential application of the obtained results in the development of terahertz (THz) radiation diffusers. Furthermore, in this study, the dependencies of scattering characteristics on the design of a sample structure manufactured using 3D-printing technology were examined. Conclusions were drawn regarding the applicability of each investigated structure in the development of a THz radiation diffuser.