YAG:Yb crystal with non-linear doping ions distribution as promising active element for high average power laser systems

V. A. Petrov, V. V. Petrov, G. V. Kuptsov, A. V. Laptev, V. V. Galutskiy, E. V. Stroganova

Результат исследования: Научные публикации в периодических изданияхстатьярецензирование

Аннотация

The influence of optical centers concentration profiles on thermal fields under high-power end-face diode pumping is analyzed using numerical model. It is shown that non-uniform distribution profiles of optical centers concentration are very promising for high average pump power laser amplifiers. The possibility of creating concentration profiles of optical centers in gradient-activated crystals with YAG matrix with a specified distribution along the growth axis of the crystal is demonstrated. A technology of growing gradient-activated single crystal involving active mirror as active element is proposed and discussed.

Язык оригиналаанглийский
Номер статьи035003
ЖурналLaser Physics
Том31
Номер выпуска3
DOI
СостояниеОпубликовано - мар 2021

Предметные области OECD FOS+WOS

  • 1.03 ФИЗИЧЕСКИЕ НАУКИ И АСТРОНОМИЯ
  • 2.03 МЕХАНИКА И МАШИНОСТРОЕНИЕ

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