Khokhar, A.Z. et al. (2011) Emission characteristics of photonic crystal light-emitting diodes. Applied Optics, 50(19), p. 3233. (doi: 10.1364/AO.50.003233)
Full text not currently available from Enlighten.
Publisher's URL: http://dx.doi.org/10.1364/AO.50.003233
Abstract
Experimentally measured optical properties of photonic crystal LEDs are reported here. Photonic crystal and photonic quasi-crystal structures were fabricated on GaN epilayer LED wafer material using both direct-write electron beam lithography and nanoimprint lithography. Some of these structures were processed to make finished LEDs. Both electroluminescence and photoluminescence measurements were performed on these structures. Devices were characterized for their current-voltage characteristics, emission spectra, far-field emission pattern, and angular emission pattern. These results are useful for fabricating photonic crystal LEDs and assessing their operational properties.
Item Type: | Articles |
---|---|
Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Johnson, Dr Nigel and Khokhar, Dr Ali and De La Rue, Professor Richard and Rahman, Dr Faiz and Macintyre, Dr Douglas |
Authors: | Khokhar, A.Z., Parsons, K., Hubbard, G., Watson, I.M., Rahman, F., Macintyre, D., Xiong, C., Massoubre, D., Gong, Z., Gu, E., Johnson, N.P., De La Rue, R.M., Dawson, M.D., Abbott, S.J., Charlton, M.D.B., and Tillin, M. |
College/School: | College of Science and Engineering > School of Engineering > Biomedical Engineering College of Science and Engineering > School of Engineering > Electronics and Nanoscale Engineering College of Science and Engineering > School of Engineering > Systems Power and Energy |
Journal Name: | Applied Optics |
ISSN: | 0003-6935 |
ISSN (Online): | 1539-4522 |
University Staff: Request a correction | Enlighten Editors: Update this record