Yb3+,Er3+:YAG at high temperatures : energy transfer and spectroscopic properties

• Energy transfer and spectroscopic properties at high temperatures have been investigated in Er,Yb:YAG crystals. It is shown that at elevated temperatures around 600-800 degrees C these characteristics become similar to those in the efficient 1.5 mu m laser medium - Er,Yb-doped phosphate glasses. (c) 2006 Elsevier B.V. All rights reserved.

Ämnesord

NATURVETENSKAP  -- Fysik (hsv//swe)

NATURAL SCIENCES  -- Physical Sciences (hsv//eng)

Nyckelord

Energy transfer; Fiber optics; Glass; Lasers; Spectroscopic analysis; Elevated temperatures; Yb-doped phosphate glasses; Crystals

Physics

Fysik

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