Experimental demonstration of a high quality factor photonic crystal microcavity

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dc.creatorSrinivasan, Kartik
dc.creatorBarclay, Paul E.
dc.creatorPainter, Oskar
dc.creatorChen, Jianxin
dc.creatorCho, Alfred Y.
dc.creatorGmachl, Claire
dc.date2003-06-16
dc.date.accessioned2026-07-07T06:07:08Z
dc.date.available2026-07-07T06:07:08Z
dc.descriptionSub-threshold measurements of a photonic crystal (PC) microcavity laser operating at 1.3 microns show a linewidth of 0.10 nm, corresponding to a quality factor Q ~ 1.3x10^4. The PC microcavity mode is a donor-type mode in a graded square lattice of air holes, with a theoretical Q ~ 10^5 and mode volume Veff ~ 0.25 cubic half-wavelengths in air. Devices are fabricated in an InAsP/InGaAsP multi-quantum well membrane and are optically pumped at 830 nm. External peak pump power laser thresholds as low as 100 microWatts are also observed.
dc.identifierhttps://arxiv.org/abs/quant-ph/0306110
dc.identifierhttp://arxiv.org/abs/quant-ph/0306110
dc.identifierAppl. Phys. Lett., Vol 83, No. 10, 1915-1917 (2003)
dc.identifierdoi:10.1063/1.1606866
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91184
dc.subjectQuantum Physics
dc.titleExperimental demonstration of a high quality factor photonic crystal microcavity
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