Oscillation spectra and dynamic effects in a highly-doped microchip Nd:YAG ceramic laser.
This work reports on a beam quality and dynamic behaviors of a mirror-coated highly-doped YAG (Y(3)Al(5)O(12)) microchip ceramic laser possessing an increased number of grain boundaries. The degradation of beam quality factor in transverse patterns due to spatial inhomogeneity across the beam, multiple split-mode operations, violation of antiphase dynamics and high-speed intensity modulations due to the interference between non-orthogonal transverse modes were observed in a laser-diode end-pumping scheme.
Kawai
Ryoji
R
Miyasaka
Yoshihiko
Y
Otsuka
Kenju
K
Ohtomo
Takayuki
T
Narita
Tatsuro
T
Ko
Jing-Yuan
JY
Shoji
Ichiro
I
Taira
Takunori
T