TY - JOUR
T1 - Effects of coupled bichromatic atom-cavity interaction in the cavity-QED microlaser
AU - Hong, Hyun Gue
AU - Seo, Wontaek
AU - Lee, Moonjoo
AU - Song, Younghoon
AU - Choi, Wonshik
AU - Fang-Yen, Christopher
AU - Dasari, Ramachandra R.
AU - Feld, Michael S.
AU - Lee, Jai Hyung
AU - An, Kyungwon
PY - 2009/3/3
Y1 - 2009/3/3
N2 - In the observation of multiple thresholds in the cavity-quantum electrodynamics microlaser there was deviation from the result predicted by uniform atom-cavity coupling theory, notably a frequency-pushing behavior. We analyze in the semiclassical limit the tilted injection of atoms, originally used to achieve a spatially uniform atom-cavity coupling, and show that the deviation originates from the interference between the induced dipole moments associated with two traveling-wave components of a standing-wave cavity mode. The criteria for sufficiently reduced interference and thus uniform atom-cavity interactions are derived in analytic considerations and verified by numerical calculation. Our analysis is well supported by experimental data.
AB - In the observation of multiple thresholds in the cavity-quantum electrodynamics microlaser there was deviation from the result predicted by uniform atom-cavity coupling theory, notably a frequency-pushing behavior. We analyze in the semiclassical limit the tilted injection of atoms, originally used to achieve a spatially uniform atom-cavity coupling, and show that the deviation originates from the interference between the induced dipole moments associated with two traveling-wave components of a standing-wave cavity mode. The criteria for sufficiently reduced interference and thus uniform atom-cavity interactions are derived in analytic considerations and verified by numerical calculation. Our analysis is well supported by experimental data.
UR - http://www.scopus.com/inward/record.url?scp=63249092168&partnerID=8YFLogxK
U2 - 10.1103/PhysRevA.79.033816
DO - 10.1103/PhysRevA.79.033816
M3 - Article
AN - SCOPUS:63249092168
SN - 1050-2947
VL - 79
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 3
M1 - 033816
ER -