Monolithic Nd:YVO4 slab oscillator-amplifier.
We report on a compact, efficient, and reliable monolithic Nd:YVO(4) slab oscillator-amplifier with an output power of 29.3 W in cw operation and an optical-to-optical efficiency of 24%. In electro-optically Q-switched operation, 28.8 W of average power at a repetition rate of 100 kHz with a pulse width of 15 ns was measured. The RMS stability of the pulse energy is better than 1.7%. The beam quality M(2) in both cw and pulse models was under 1.3.
Ma
Zhe
Z
EdgeWave GmbH, Würselen, Germany. mazh_thu@hotmail.com
Li
Daijun
D
Hu
Peixin
P
Shell
Alexander
A
Shi
Peng
P
Haas
Claus R
CR
Wu
Nianle
N
Du
Keming
K