Study of random lasing in closely-packed resonant scatterers

X. H. Wu, A. Yamilov, H. Noh, H. Cao*, E. W. Seelig, R. P.H. Chang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contribution


We report experimental study of the average lasing threshold and its fluctuation in closely-packed monodisperse ZnO nanospheres. A drastic decrease at small particle size followed by a plateau at large particle size is observed for lasing threshold. The size dependence of threshold fluctuation is also reported for the first time.

Original languageEnglish (US)
Title of host publicationFrontiers in Optics, FiO 2003
PublisherOptica Publishing Group (formerly OSA)
ISBN (Electronic)9781557528209
StatePublished - 2003
EventFrontiers in Optics, FiO 2003 - Tucson, United States
Duration: Oct 5 2003 → …

Publication series

NameOptics InfoBase Conference Papers


ConferenceFrontiers in Optics, FiO 2003
Country/TerritoryUnited States
Period10/5/03 → …

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials


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