TY - JOUR
T1 - Unidirectional resonance modes supported by secondary islands in a microcavity comprised of two half-ellipses
AU - Lee, Jinhyung
AU - Rim, Sunghwan
AU - Cho, Jinhang
AU - Kim, Chil Min
PY - 2011/3/15
Y1 - 2011/3/15
N2 - We propose a simple and robust mechanism to achieve unidirectional emission in a microcavity comprised of two half-ellipses. The microcavity has two geometrical parameters, two eccentricities, which permit a control of the directional emissions. For the microcavity with two small eccentricities, the positions of secondary islands near primary islands in the survival probability distributions determine the directionality of emissions. We obtain the optimized values of the eccentricities for unidirectional emission.
AB - We propose a simple and robust mechanism to achieve unidirectional emission in a microcavity comprised of two half-ellipses. The microcavity has two geometrical parameters, two eccentricities, which permit a control of the directional emissions. For the microcavity with two small eccentricities, the positions of secondary islands near primary islands in the survival probability distributions determine the directionality of emissions. We obtain the optimized values of the eccentricities for unidirectional emission.
UR - https://www.scopus.com/pages/publications/79952715966
U2 - 10.1103/PhysRevA.83.033815
DO - 10.1103/PhysRevA.83.033815
M3 - Article
AN - SCOPUS:79952715966
SN - 1050-2947
VL - 83
JO - Physical Review A - Atomic, Molecular, and Optical Physics
JF - Physical Review A - Atomic, Molecular, and Optical Physics
IS - 3
M1 - 033815
ER -