• Chinese Journal of Lasers
  • Vol. 48, Issue 24, 2403001 (2021)
Naling Zhang1、2, Hongqi Jing1、*, Qinghe Yuan1、2, Li Zhong1, Suping Liu1, and Xiaoyu Ma1、2
Author Affiliations
  • 1National Engineering Research Center for Optoelectronic Devices, Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083, China
  • 2College of Materials Science and Opto-Electronic Technology, University of Chinese Academy of Sciences, Beijing 100049, China
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    DOI: 10.3788/CJL202148.2403001 Cite this Article Set citation alerts
    Naling Zhang, Hongqi Jing, Qinghe Yuan, Li Zhong, Suping Liu, Xiaoyu Ma. Influence of Diffusion Barriers with Different Al Compositions on Impurity-Free Vacancy Induced Quantum Well Mixing[J]. Chinese Journal of Lasers, 2021, 48(24): 2403001 Copy Citation Text show less
    Epitaxial structure of 975 nm semiconductor laser. (a) Sample 1; (b) sample 2
    Fig. 1. Epitaxial structure of 975 nm semiconductor laser. (a) Sample 1; (b) sample 2
    Influence of annealing temperature on wavelength blue shift
    Fig. 2. Influence of annealing temperature on wavelength blue shift
    Influence of annealing temperature on PL spectral intensity. (a) Sample 1; (b) sample 2
    Fig. 3. Influence of annealing temperature on PL spectral intensity. (a) Sample 1; (b) sample 2
    Influence of annealing time on quantum well mixing. (a) Influence on wavelength blue shift; (b) influence on PL spectral intensity
    Fig. 4. Influence of annealing time on quantum well mixing. (a) Influence on wavelength blue shift; (b) influence on PL spectral intensity
    Concentrations of In atoms under different diffusion lengths
    Fig. 5. Concentrations of In atoms under different diffusion lengths
    Naling Zhang, Hongqi Jing, Qinghe Yuan, Li Zhong, Suping Liu, Xiaoyu Ma. Influence of Diffusion Barriers with Different Al Compositions on Impurity-Free Vacancy Induced Quantum Well Mixing[J]. Chinese Journal of Lasers, 2021, 48(24): 2403001
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