High Q values and polarised emission from microcavity pillars with elliptical cross-section

Benefits of elliptical micropillars are reported including polarisation control of dot emission; and increased quality factors as one of the loss mechanisms found in circular micropillars is removed.

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Bibliographic Details
Main Authors: Timpson, J.A., Lam, S., Sanvitto, D., Whittaker, D.M., Vinck, H., Daraei, A., Guimaraes, P., Skolnick, M.S., Fox, A.M., Hu, C., Ho, Y.-L., Gibson, R., Rarity, J.G., Tahraoui, A., Hopkinson, M., Fry, P.W., Pelligrini, S., Gordon, K.J., Warburton, R.E., Buller, G.S.
Format: Conference Proceeding
Language:English
Subjects:
Cavity resonators
Microcavities
Photonics
Q factor
Quantum computing
Quantum dots
Time domain analysis
Online Access:Request full text
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Description
Summary:Benefits of elliptical micropillars are reported including polarisation control of dot emission; and increased quality factors as one of the loss mechanisms found in circular micropillars is removed.
ISSN:2160-9004
DOI:10.1109/CLEO.2006.4629178