Electromagnetic field structure and normal mode coupling in photonic crystal nanocavities.
The electromagnetic field of a high-quality photonic crystal nanocavity is computed using the finite difference time domain method. It is shown that a separatrix occurs in the local energy flux discriminating between predominantly near and far field components. Placing a two-level atom into the cavity leads to characteristic field modifications and normal-mode splitting in the transmission spectra.
Dineen
C
C
Förstner
J
J
Zakharian
A
A
Moloney
J
J
Koch
S
S