QDL Publications
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Improving device performance of type-II interband cascade lasers with room temperature emission wavelengths below 3 μm
Yixuan Shen ; Rui Q. Yang, Tetsuya D. Mishima ; Michael B. Santos ; Xiaojun Wang We report the demonstration of hybrid-cladding interband cascade lasers (ICLs) for a room temperature emission wavelength range from 2.68 to 2.9 μm. Their threshold current density and threshold input power density are substantially lower than previously reported values from superlattice-cladding…
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Quasi-Fermi level pinning in interband cascade lasers
Y. Lin, Lu Li, Wenxiang Huang, Rui Q. Yang, J.A. Gupta, and W. Zheng, “Quasi-Fermi level pinning in interband cascade lasers”, IEEE J. Quantum Electron. 56 (4), 2000810 (2020). DOI: 10.1109/JQE.2020.3003081
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Electronic States and Interband Tunneling Conditions in Type-II Quantum Well Heterostructures
R. Q. Yang, “Electronic States and Interband Tunneling Conditions in Type-II Quantum Well Heterostructures”, J. Appl. Phys. 127, 025705 (2020). DOI: 10.1063/1.5133801
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InAs-based quantum cascade lasers with enhanced confinement
R. Q. Yang, “InAs-based quantum cascade lasers with enhanced confinement”, Semicond. Sci. Technol, 30, 105023 (2015).
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Nanoscopically resolved dynamic charge-carrier distribution in operating interband cascade lasers
R. S. Dhar, L. Li, H. Ye, S. G. Razavipour, X. Wang, Rui Q. Yang, and D. Ban, “Nanoscopically resolved dynamic charge-carrier distribution in operating interband cascade lasers”, Laser Photonics Rev., 9, No.2, 224-230 (2015) / DOI 10.1002/lpor.201400143.
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The development of interband cascade devices and remarks
R. Q. Yang, 带间级联器件的发展与感悟 （The development of interband cascade devices and remarks) 《物理》(Physics) 52 (1), 57-64 (2023). DOI: 10.7693/wl20230106
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Quantum and Interband Cascade Lasers
R. Q. Yang, “Quantum and Interband Cascade Lasers”, Optics & Photonics News, No. 1, 7, Jan. (2016).
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Semiconductor lasers: fundamentals and applications – Chapter 12 – “Interband Cascade (IC) Lasers”
Rui Q. Yang, “Interband Cascade (IC) Lasers”, Chap. 12, in Semiconductor lasers: fundamentals and applications, edited by A. Baranov and E. Tournie (Woodhead Publishing Limited, Cambridge, UK, 2013). https://doi.org/10.1533/9780857096401.3.487