Whispering gallery mode lasing in zinc oxide microwires
Christian Czekalla, Chris Sturm, Rudiger Schmidt-Grund, Bingqiang Cao, Michael Lorenz et al.
Lasing on whispering gallery modes was excited by optical pumping in single zinc oxide microwires fabricated by a simple carbothermal evaporation process. The experimentally observed laser modes agree precisely with the predicted energetic positions obtained from a plane wave model. Systematic diame ... [Appl. Phys. Lett. 92, 241102 (2008)] published Tue Jun 17, 2008.
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Lasing on whispering gallery modes was excited by optical pumping in single zinc oxide microwires fabricated by a simple carbothermal evaporation process. The experimentally observed laser modes agree precisely with the predicted energetic positions obtained from a plane wave model. Systematic diame ... [Appl. Phys. Lett. 92, 241102 (2008)] published Tue Jun 17, 2008.
Read full Article »
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