Fabry-Perot resonance enhanced electrically pumped random lasing from ZnO films

• Main Authors: Ni, Pei Nan, Shan, C. X., Wang, S. P., Lu, Y. J., Li, B. H., Shen, D. Z.
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2016
• Subjects: Random lasers; Gold; Zinc oxide films; Stochastic processes; Charge injection
• Online Access: https://hdl.handle.net/10356/81597; http://hdl.handle.net/10220/39565
• Institution: Nanyang Technological University

Fabry-Perot (F-P) resonance has been introduced into Au/MgO/ZnO structure in order to improve the performance of electrically pumped random lasing in this structure. It is found that the lasing threshold of this structure is significantly reduced by introducing the F-P resonance due to the better op...