Full text loading...
Schematic of energy (a) down-conversion and (b) up-conversion operation using ZnO DQWs. is the well width. (c) Transmission electron microscopy image of ZnO nanorod heterostructures. (d) Schematic of the generation of the optical near field.
(a) Power dependence of the NFPL spectra. Curves : 1 mW, : 2 mW, : 10 mW, and : 60 mW. IPL: PL intensity. The respective magnified NFPL spectra of curves (b), (c), and (d). (e) Power dependence of the integrated NFPL intensity at a photon energy of 3.435 eV. Curves : , : , : , and : . Solid circles: Experimental data. The arrows indicate the peak power. Open squares indicate the calculated data with .
(a) Schematic of the system configuration. Time-temporal population of (b) and (c) with , and (d) and (e) with . Curves correspond to , , , , and pulses, respectively.
Article metrics loading...