TY - JOUR
AU - Zou, Xu-Bo
AB - A phase-controlled ultralow-threshold phonon laser is proposed by using tunable optical amplifiers in coupled-cavity-optomechanical system. The multiplicative behavior of the individual enhancements, by engineering the phases and strengths of external parametric driving, makes it possible to achieve the strong-coupling regime of optomechanics, where the switching among radiation-pressure, parametric amplification, and three-mode optomechanical couplings can be realized and ultralow-threshold phonon lasing is observable. This opens up novel prospects for applications in, e.g. quantum acoustics, nonlinear phonon devices, and ultrasensitive motion sensing.
TI - Phase-controlled phonon laser
JF - New Journal of Physics
DO - 10.1088/1367-2630/aadc9f
DA - 2018-09-01
UR - https://www.deepdyve.com/lp/iop-publishing/phase-controlled-phonon-laser-Kb8JACY6FT
SP - 093005
VL - 20
IS - 9
DP - DeepDyve
ER -