most citedPhotoluminescence modification by high-order photonic band with abnormal dispersion in ZnO inverse opal

37 citations · 44 across the 2 of their papers we have counts for

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physics.optics2009★ 7 cited

Five-Fold Reduction of Lasing Threshold near the First -Pseudogap of ZnO Inverse Opals

Michael Scharrer, Heeso Noh, Xiaohua Wu +4

We report room temperature lasing in ZnO inverse opal photonic crystals in the near-ultraviolet (UV) frequency. We observe random lasing due to disorder in the structures when the…

physics.optics2007★ 37 cited

Photoluminescence modification by high-order photonic band with abnormal dispersion in ZnO inverse opal

Heeso Noh, Michael Scharrer, Mark A. Anderson +2

We measured the angle- and polarization-resolved reflection and photoluminescence spectra of ZnO inverse opals. Significant enhancement of spontaneous emission is observed. The enh…