3 papers
cond-mat.mtrl-sci2011
Controlled tuning of whispering gallery modes of GaN/InGaN microdisk cavities
Igor Aharonovich, Nan Niu, Fabian Rol +6
Controlled tuning of the whispering gallery modes of GaN/InGaN μ-disk cavities is demonstrated. The whispering gallery mode (WGM) tuning is achieved at room temperature by immersin…
cond-mat.mtrl-sci2011
Fabrication of Thin, Luminescent, Single-crystal Diamond Membranes
Andrew P. Magyar, Jonathan C. Lee, Andi M. Limarga +5
The formation of single-crystal diamond membranes is an important prerequisite for the fabrication of high-quality optical cavities in this material. Diamond membranes fabricated u…
cond-mat.other2006
Probing exciton localization in non-polar GaN/AlN Quantum Dots by single dot optical spectroscopy
F. Rol, S. Founta, H. Mariette +6
We present an optical spectroscopy study of non-polar GaN/AlN quantum dots by time-resolved photoluminescence and by microphotoluminescence. Isolated quantum dots exhibit sharp emi…