Pulsations induced by quantum interference in a microchip solid-state laser operating on a ? transiton.
Self-induced pulsations that are associated with atomic interference have been found in a laser-diode-pumped LiNdP(4)O(12) microchip laser with an intracavity KTP frequency-doubling crystal operating in a ? scheme. The instability and peculiar pulsations that were observed have been verified by a linear stability analysis and numerical simulation of two-mode laser equations, including nonlinear absorptions of a purely quantum nature and spontaneous-emission noise.
Otsuka
K
K
Ko
J Y
JY
Higashihara
S
S
Chern
J L
JL