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- Atlasow, Kirill A., et al.
(författare)
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Photonic-crystal microcavity laser with site-controlled quantum-wire active medium
- 2009
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Ingår i: Optics Express. - 1094-4087. ; 17:20, s. 18178-18183
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Tidskriftsartikel (refereegranskat)abstract
- Site-controlled quantum-wire photonic-crystal microcavity laser is experimentally demonstrated using optical pumping. The single-mode lasing and threshold are established based on the transient laser response, linewidth narrowing, and the details of the non-linear power input-output charateristics. Average-power threshold as low as ~240 nW (absorbed power) and spontaneous emission coupling coefficient β~0.3 are derived.
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