Y_3Al_5O_(12):Er晶体中Er^(3+)的光谱研究和2.938μm激光辐射

Spectral study and 2.938μm laser emission of Er^(3+) in Y_3Al_5O_(12) crystals

文本报道了Y_3Al_5O_(12)晶体中Er^(3+)离子的发射光谱研究的一些结果。研究分析解释了4~I_(11/2)—4~I_(13/2)跃迁的受激辐射的机理,获得了2.938μm激光辐射。

In this paper we report the results from the emission spectrum of Er ions in the Y3Al5O12 crystal. The mechanism of 4I11/2-4I13/2 laser emission is explained and analysed, and the 2.938μm laser emission is obtained experimentally.