We investigate the longest wavelength modes of an L3 photonic crystal cavity. Reordering of modes due to hole displacement is shown theoretically and experimentally. Cavity optimization is explained in terms of dipolar emission cancellation.
© 2007 OSA
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.4780) Lasers and laser optics : Optical resonators
(230.0230) Optical devices : Optical devices
(230.7400) Optical devices : Waveguides, slab
A. R. Chalcraft, S. Lam, M. Sahin, D. M. Szymanski, D. Sanvitto, R. Oulton, M. S. Skolnick, A. M. Fox, D. M. Whittaker, A. Tahraoui, H. Liu, P. W. Fry, M. Hopkinson, D. O'Brien, and T. F. Krauss, "Modes of the L3 Defect Cavity in InAs Quantum Dot Photonic Crystals," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, OSA Technical Digest (CD) (Optical Society of America, 2007), paper QWD4.
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