TITLE

Square-lattice photonic crystal microcavities for coupling to single InAs quantum dots

AUTHOR(S)
Hennessy, K.; Reese, C.; Badolato, A.; Wang, C. F.; Imamoãiu, A.; Petroff, P. M.; Hu, E.; Jin, G.; Shi, S.; Prather, D. W.
PUB. DATE
November 2003
SOURCE
Applied Physics Letters;11/3/2003, Vol. 83 Issue 18, p3650
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
We have observed optical emission from self-assembled InAs/GaAs quantum dots (QDs) embedded within the single-hole-defect, square-lattice (S1) photonic crystal microcavity. Cavities were measured to have quality factors as high as 4000. Finite-difference time-domain (FDTD) calculations were used to determine the specific S1 geometry that is resonant at the center of our ensemble QD spectrum. Extensive, systematic measurements fully confirmed the FDTD simulations and mapped resonant wavelengths as a function of varying lattice constant and hole radius of the photonic crystal structures. © 2003 American Institute of Physics.
ACCESSION #
11210043

 

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