UV Lasing near the First ΓL-Pseudogap of ZnO Inverse Opals

Michael Scharrer; Xiaohua Wu; Alexey Yamilov; Alexey Yamilov; Hui Cao; Robert P. H. Chang

doi:10.1364/FIO.2006.FTuI3

Frontiers in Optics
OSA Technical Digest (CD) (Optica Publishing Group, 2006),
paper FTuI3
•https://doi.org/10.1364/FIO.2006.FTuI3

UV Lasing near the First ΓL-Pseudogap of ZnO Inverse Opals

Michael Scharrer, Xiaohua Wu, Alexey Yamilov, Hui Cao, and Robert P. H. Chang

Frontiers in Optics 2006

Rochester, New York United States
10–13 October 2006
ISBN: 1-55752-818-7

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Metamaterial Structures: Photonic Band Engineering I (FTuI)

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M. Scharrer, X. Wu, A. Yamilov, H. Cao, and R. P. H. Chang, "UV Lasing near the First ΓL-Pseudogap of ZnO Inverse Opals," in Frontiers in Optics, OSA Technical Digest (CD) (Optica Publishing Group, 2006), paper FTuI3.

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Abstract

We demonstrate room temperature UV lasing of ZnO photonic crystals. Tuning the first Γ-L pseudogap to the gain spectrum leads to a five-fold reduction in lasing threshold due to the enhanced confinement of light.

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