Tuning the shape of semiconductor microstadium laser

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dc.creatorFang, W.
dc.creatorSolomon, G. S.
dc.creatorCao, H.
dc.date2007-05-07
dc.date.accessioned2026-07-07T07:59:46Z
dc.date.available2026-07-07T07:59:46Z
dc.descriptionWe presented a detailed experimental study on lasing in GaAs microstadium with various shapes. Unlike most deformed microcavities, the lasing threshold varies non-monotonically with the major-to-minor-axis ratio of the stadium. Under spatially uniform optical pumping, the first lasing mode corresponds to a high-quality scar mode consisting of several unstable periodic orbits. By tuning the shape of GaAs stadium, we are able to minimize the lasing threshold. This work demonstrates the possibility of controlling chaotic microcavity laser.
dc.identifierhttps://arxiv.org/abs/0705.0864
dc.identifierhttp://arxiv.org/abs/0705.0864
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/128493
dc.subjectOptics
dc.titleTuning the shape of semiconductor microstadium laser
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