pimiПриборы и методы измеренийDevices and Methods of Measurements2220-95062414-0473BNTUpimi-75Research ArticleСредства измеренийMeasuring instrumentsНЕПРЕРЫВНЫЙ Yb:YAG ЛАЗЕР ДЛЯ ПОРТАТИВНЫХ ИЗМЕРИТЕЛЬНЫХ СИСТЕМCW Yb:YAG LASER FOR PORTABLE MEASURING SYSTEMSИвашкоА. М.IvashkoA. M.VEKisel@bntu.byКисельВ. Э.KiselV. E.VEKisel@bntu.byЯсюкевичА. С.YasukevichA. S.VEKisel@bntu.byКулешовН. В.KuleshovN. V.VEKisel@bntu.byПеленг, г. МинскБеларусьJSC «Peleng», MinskBelarusНаучно-исследовательский центр оптических материалов и технологий БНТУБеларусьCenter for Optical Materials and Technologies, Belarusian National Technical University, MinskBelarus201430032015021723Copyright © Ивашко А.М., Кисель В.Э., Ясюкевич А.С., Кулешов Н.В., 20152015Ивашко А.М., Кисель В.Э., Ясюкевич А.С., Кулешов Н.В.Ivashko A.M., Kisel V.E., Yasukevich A.S., Kuleshov N.V.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://pimi.bntu.by/jour/article/view/75

Представлены результаты теоретического и экспериментального исследования генерационных характеристик лазера с продольной непрерывной диодной накачкой на кристалле Yb:Y3Al5O12  (YAG) для портативных измерительных систем, работающих в полевых условиях. Проведена оптимизация параметров элементной базы лазера с точки зрения его работы в диапазоне температур от -40 °С до +65 °С без применения принудительной термостабилизации системы. При использовании в качестве активного элемента кристалла Yb(10 ат.%): YAG длиной 3 мм получена выходная мощность излучения более 2 Вт в исследованном температурном диапазоне.

The theoretical and experimental results of longitudinally continuous-wave diode-pumped Yb:Y3Al5O12 (YAG) laser performance for compact field-condition measuring systems were demonstrated. Optimization of laser setup in terms of operation condition in the range of -40 ˚С – +65 ˚С without active thermal stabilization was carried out. Using Yb (10 ат.%):YAG crystal with the length of 3 mm the maximal output power more than 2 W was obtained in the whole of temperature range.

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The authors declare that there are no conflicts of interest present.