Lasing Threshold and Mode Competition in Chaotic Cavities

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dc.creatorMisirpashaev, T. Sh.
dc.creatorBeenakker, C. W. J.
dc.date1997-06-25
dc.date1997-08-22
dc.date.accessioned2026-07-07T09:02:18Z
dc.date.available2026-07-07T09:02:18Z
dc.descriptionThe lasing threshold is studied of a multi-mode chaotic cavity (linear size D >> wavelength λ) coupled to the outside through a small hole (linear size d << λ). For sufficiently weak absorption by the boundaries, the statistical distribution of the threshold is wide, its mean value being much less than the pumping rate needed to compensate the average loss. The average number N_{nc} >> 1 of non-competing excited modes is proportional to the square root of the pumping rate. We use the classical model of spatial hole burning to account for mode competition and find a reduction in the average number of excited modes to N =3^{1/3} N_{nc}^{2/3}.
dc.description6 pages, RevTeX, 3 figures. Discussion of effects of non-zero resistivity in the boundaries is added
dc.identifierhttps://arxiv.org/abs/chao-dyn/9706027
dc.identifierhttp://arxiv.org/abs/chao-dyn/9706027
dc.identifierPhys. Rev. A 57, 2041, (1998)
dc.identifierdoi:10.1103/PhysRevA.57.2041
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/148582
dc.subjectChaotic Dynamics
dc.subjectMesoscale and Nanoscale Physics
dc.titleLasing Threshold and Mode Competition in Chaotic Cavities
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