title: ÐÐ¾ÑÐ½ÑÐ¹ Ð²ÑÑÐ¾ÐºÐ¾ÑÑÑÐµÐºÑÐ¸Ð²Ð½ÑÐ¹ Ð»Ð°Ð·ÐµÑ Ð·ÐµÐ»ÐµÐ½Ð¾Ð³Ð¾ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð° Ð´Ð»Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ ÑÐµÐ·ÐºÐ¸
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: Powerful high-performance laser of the green spectral range for a laser cutting machine
Creators: name: ÐÐ¾Ð¼Ð°ÑÐ¾Ð²Ð°, ÐÐ»ÐµÐºÑÐ°Ð½Ð´ÑÐ°
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: 2021
Subjects: Ð»Ð°Ð·ÐµÑÐ½Ð°Ñ Ð°Ð±Ð»ÑÑÐ¸Ñ
Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ñ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð°ÑÐ¼Ð¾Ð½Ð¸ÐºÐ¸
Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½ÑÐ¹ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¸Ð¹ ÐºÑÐ¸ÑÑÐ°Ð»Ð» LBO
Ð»Ð°Ð·ÐµÑ Ð·ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð°
Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½ÑÐ¹ Ð»Ð°Ð·ÐµÑ
laser ablation
second harmonic generation
nonlinear optical LBO crystal
green spectral range laser
fiber laser

description: Ð ÑÐ°Ð±Ð¾ÑÐµ Ð±ÑÐ» Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½ Ð¾Ð¿ÑÑÐ½ÑÐ¹ Ð¾Ð±ÑÐ°Ð·ÐµÑ Ð¼Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð»Ð°Ð·ÐµÑÐ° Ð·ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð° Ð½Ð° Ð¾ÑÐ½Ð¾Ð²Ðµ Ð³ÐµÐ½ÐµÑÐ°ÑÐ¸Ð¸ Ð²ÑÐ¾ÑÐ¾Ð¹ Ð³Ð°ÑÐ¼Ð¾Ð½Ð¸ÐºÐ¸ (ÐÐÐ) Ð½Ð° Ð½ÐµÐ»Ð¸Ð½ÐµÐ¹Ð½Ð¾Ð¼ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¼ ÐºÑÐ¸ÑÑÐ°Ð»Ð»Ðµ ÑÑÐ¸Ð±Ð¾ÑÐ°ÑÐ° Ð»Ð¸ÑÐ¸Ñ (LBO) Ð´Ð»Ñ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð»Ð°Ð·ÐµÑÐ½Ð¾Ð¹ ÑÐµÐ·ÐºÐ¸. Ð¦ÐµÐ»ÑÑ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð° ÑÑÑÐ¸ÑÐ¾Ð²ÐºÐ° Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð±Ð»Ð¾ÐºÐ° ÐÐÐ Ð·ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð»Ð°Ð·ÐµÑÐ° Ð¸ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ðµ ÐµÐ³Ð¾ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº. Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ ÑÐµÑÐ°Ð»Ð¸ÑÑ ÑÐ»ÐµÐ´ÑÑÑÐ¸Ðµ Ð·Ð°Ð´Ð°ÑÐ¸: Ð¸Ð·ÑÑÐµÐ½Ð¸Ðµ ÑÐµÐ¾ÑÐ¸Ð¸ Ð¿ÑÐ¾ÑÐµÑÑÐ° ÐÐÐ, Ð¾ÑÐ²Ð¾ÐµÐ½Ð¸Ðµ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¼Ð¾ÑÐ½Ð¾Ð³Ð¾ Ð²Ð¾Ð»Ð¾ÐºÐ¾Ð½Ð½Ð¾Ð³Ð¾ Ð»Ð°Ð·ÐµÑÐ° Ð·ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ ÑÐ¿ÐµÐºÑÑÐ°Ð»ÑÐ½Ð¾Ð³Ð¾ Ð´Ð¸Ð°Ð¿Ð°Ð·Ð¾Ð½Ð°, Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÑÑÐ¸ÑÐ¾Ð²ÐºÐ¸ Ð¾Ð¿ÑÐ¸ÑÐµÑÐºÐ¾Ð¹ ÑÐ¸ÑÑÐµÐ¼Ñ Ð±Ð»Ð¾ÐºÐ° ÐÐÐ, Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ðµ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð·ÐµÐ»ÑÐ½Ð¾Ð³Ð¾ Ð»Ð°Ð·ÐµÑÐ° Ð¸ Ð°Ð½Ð°Ð»Ð¸Ð· Ð¿Ð¾Ð»ÑÑÐµÐ½Ð½ÑÑ ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐ¾Ð². ÐÐ·Ð¼ÐµÑÐµÐ½Ð¸Ñ ÑÐ°ÑÐ°ÐºÑÐµÑÐ¸ÑÑÐ¸Ðº Ð¾Ð¿ÑÑÐ½Ð¾Ð³Ð¾ Ð¾Ð±ÑÐ°Ð·ÑÐ° Ð±ÑÐ»Ð¸ Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ñ Ð´Ð»Ñ Ð´Ð²ÑÑ Ð²Ð°ÑÐ¸Ð°Ð½ÑÐ¾Ð² ÐºÐ¾Ð½ÑÑÑÑÐºÑÐ¸Ð¸: Ð¼ÐµÐ½ÐµÐµ Ð¼Ð¾ÑÐ½Ð¾Ð¹, Ñ Ð²Ð¾Ð·Ð´ÑÑÐ½ÑÐ¼ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸ÐµÐ¼, Ð¸ Ð±Ð¾Ð»ÐµÐµ Ð¼Ð¾ÑÐ½Ð¾Ð¹, Ñ Ð²Ð¾Ð´ÑÐ½ÑÐ¼ Ð¾ÑÐ»Ð°Ð¶Ð´ÐµÐ½Ð¸ÐµÐ¼.
description: A prototype of a high-power laser of the green spectral range based on sec-ond harmonic generation (SHG) on a nonlinear optical crystal of lithium triborate (LBO) for a laser cutting device is investigated. The aim of this work was to align the optical system of the SHG unit of a powerful laser in the green spectral range and measure its characteristics. In the course of the work, the following tasks were solved: studying the theory of the SHG process, mastering the technique for measuring the characteris-tics of a high-power fiber laser in the green spectral range, adjusting the optical system of the SHG unit, measuring the characteristics of the green laser, and ana-lyzing the results. Measurements of the characteristics of the prototype were carried out for two design options: a less powerful, air-cooled, and more powerful, water-cooled.