Photonics Research, Volume. 12, Issue 5, 986(2024)
Perovskite quantum laser with enhanced population inversion driven by plasmon-induced hot electron transfer under potential shift polarization conditions
Fig. 1. Experimental process, transmission electron microscope (TEM)/scanning electron microscope (SEM) image, X-ray diffraction (XRD) pattern, and electron density. (a) Experimental process of Au
Fig. 2. Absorption, emission, and simulation of hot-e laser device. (a) Absorption spectrum of Au,
Fig. 3. TA and QE information in the
Fig. 4. PL spectrum of
Fig. 5. Hot electron transfer mechanism analysis of electrical and optical co-excitation pumping. (a) Electron changing in nanorod under optical pumping and optical and electrical pumping; (b) process of lasing emission with three gains; (c) microscope picture of lasing emission with WGM in the nanorod array; (d) lasing enhancement analysis in the energy level of
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Yong Pan, Lijie Wu, Yuan Zhang, Yihao Zhang, Jie Xu, Haixia Xie, Jianguo Cao, "Perovskite quantum laser with enhanced population inversion driven by plasmon-induced hot electron transfer under potential shift polarization conditions," Photonics Res. 12, 986 (2024)
Category: Lasers and Laser Optics
Received: Dec. 14, 2023
Accepted: Mar. 4, 2024
Published Online: May. 6, 2024
The Author Email: Yong Pan (panyong@xauat.edu.cn)
CSTR:32188.14.PRJ.515120