72 W Nd:Y3Al5O12 ceramic laser

Jianren Lu, T. Murai, K. Takaichi, T. Uematsu, Kazuhiko Misawa, Mahendra Prabhu, Jun Xu, K. Ueda, Hideki Yagi, Takahiko Yanagitani,

Applied Physics Letters · 2001 · 159 citations · 11 references

Concepts

Abstract

A high-power continuous-wave polycrystalline 1% Nd:Y3Al5O12 (Nd:YAG) ceramic rod laser was demonstrated. With 290 W/808 nm laser diode pumping, cw laser output of 72 W was obtained at 1064 nm. The optical-to-optical conversion efficiency is 24.8%. Thermally induced birefringence properties of Nd:YAG ceramic was also investigated.

References

11