Enhancement of vertical emission in photonic crystal nanolasers

Photonic crystal nanolasers have a drawback of weak vertical emission, which degrades the detection efficiency from above. We show that the vertical emission is enhanced greatly by introducing asymmetry to the cavity, so that Fourier components around the Brillouin zone boundary are shifted to the z...

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Veröffentlicht in:	Applied physics letters 2012-03, Vol.100 (12), p.121117-121117-3
Hauptverfasser:	Narimatsu, Michimasa, Kita, Shota, Abe, Hiroshi, Baba, Toshihiko
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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