Dual Q switching and laser action at 1.06 and 1.44 microm in a Nd(3+):YAG-Cr(4+):YAG oscillator at 300 K.
We report what is to our knowledge the first dual operation comprising laser action and Q switching of Cr(4+):YAG pumped intracavity by a Nd:YAG laser. This technique produced dual 1.06- and 1.44-microm pulses with 35- and 200-ns pulse widths, respectively. The Nd:YAG rod was pumped by a 1-ms flash-lamp pulse, resulting in a train of 1.06- and 1.44-microm pulse pairs at approximately a 30-kHz rate.
K
K
Spariosu
W
W
Chen
R
R
Stultz
M
M
Birnbaum
A V
AV
Shestakov