Search Results - "Rui, Q."

Equivalent circuit and fundamental limit of multi-stage infrared photodetectors by Yang, Rui Q.

“…Based on an equivalent circuit model, a signal current in a multi-stage infrared (IR) photodetector is derived and used to discover a meaningful relation among…”
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Ultimate detectivity of multiple-stage interband cascade infrared photodetectors by Yang, Rui Q., Hinkey, Robert T.

“…In this work, we theoretically demonstrate that the ultimate detectivities in multi-stage interband cascade infrared photodetector configurations are higher…”
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Shot and Johnson noises in interband cascade infrared photodetectors by Yang, Rui Q.

“…Shot and Johnson noises are often incorrectly thought of as two independent noise sources. This incorrect picture has affected the evaluation of detectivities…”
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Single-mode tunable interband cascade laser emitting at 3.4 μm with a wide tuning range over 100 nm by Gong, Jingli, Yang, Rui Q., Wang, Zhanyi, He, Jian-Jun

“…We report a widely tunable monolithically integrated V-coupled cavity interband cascade laser (ICL) emitting near 3.4 μm. The mode selection is achieved using…”
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Narrow bandgap photovoltaic cells by Yang, Rui Q., Huang, Wenxiang, Santos, Michael B.

“…Research activities and progress in narrow bandgap (<0.5 eV) photovoltaic (PV) cells for applications in thermophotovoltaic (TPV) systems are reviewed and…”
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Pushing the performance limits of long wavelength interband cascade lasers using innovative quantum well active regions by Shen, Yixuan, Massengale, J. A., Yang, Rui Q., Hawkins, S. D., Muhowski, A. J.

“…We report significantly enhanced device performance in long wavelength interband cascade lasers (ICLs) by employing a recently proposed innovative quantum well…”
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Low threshold, high temperature operation of continuous wave interband cascade lasers near 5 μm by Lin, Yuzhe, Ma, Yuan, Zheng, Wanhua, Zhang, Kedong, Lu, Hong, Yang, Rui Q.

“…We report significant improvements in threshold current density and maximum operating temperature in continuous wave (CW) operation of interband cascade lasers…”
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Low threshold InAs-based interband cascade lasers grown by MBE by Zhang, Kedong, Lin, Yuzhe, Zheng, Wanhua, Yang, Rui Q., Lu, Hong, Chen, Yan-Feng

“…•High quality ICL structures aimed for 4–5 μm are grown on InAs substrates by MBE.•The advantages of hybrid cladding layers were confirmed.•The ICLs exhibit…”
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Single-mode interband cascade laser based on V-coupled cavity with 210 nm wavelength tuning range near 3 µm by Gong, Jingli, Wang, Zhanyi, He, Jian-Jun, Li, Lu, Yang, Rui Q., Gupta, James A.

“…Interband cascade lasers (ICLs) are efficient and compact mid-infrared (3-5 µm) light sources with many applications. By enhancing the coupling coefficient and…”
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Low Threshold, Long Wavelength Interband Cascade Lasers With High Voltage Efficiencies by Massengale, Jeremy A., Shen, Yixuan, Yang, Rui Q., Hawkins, Samuel D., Muhowski, Aaron J.

“…We report on the substantial advancement of long wavelength InAs-based interband cascade lasers (ICLs) utilizing advanced waveguides formed from hybrid…”
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Long wavelength interband cascade lasers by Massengale, J. A., Shen, Yixuan, Yang, Rui Q., Hawkins, S. D., Klem, J. F.

“…InAs-based interband cascade lasers (ICLs) can be more easily adapted toward long wavelength operation than their GaSb counterparts. Devices made from two…”
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InAs-Based Interband Cascade Lasers by Yang, Rui Q., Li, Lu, Huang, Wenxiang, Rassel, S. M. Shazzad, Gupta, James A., Bezinger, Andrew, Wu, Xiaohua, Razavipour, S. Ghasem, Aers, Geof C.

“…We briefly review the features of interband cascade lasers (ICLs) and discuss rationales for using an InAs-based plasmon waveguide configuration for extending…”
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Low-threshold InAs-based interband cascade lasers operating at high temperatures by Li, Lu, Jiang, Yuchao, Ye, Hao, Yang, Rui Q., Mishima, Tetsuya D., Santos, Michael B., Johnson, Matthew B.

“…InAs-based interband cascade (IC) lasers with improved optical confinement have achieved high-temperature operation with a threshold current density as low as…”
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MBE-grown long-wavelength interband cascade lasers on InAs substrates by Li, Lu, Ye, Hao, Jiang, Yuchao, Yang, Rui Q., Keay, Joel C., Mishima, Tetsuya D., Santos, Michael B., Johnson, Matthew B.

“…An interband cascade (IC) laser structure with an emission wavelength designed to be near 11μm was grown by molecular beam epitaxy on an InAs substrate…”
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Continental subduction drives the Himalayan orogen: Insights from geodynamic numerical modeling by Q, Rui, Liao, Jie, Gao, Rui

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Quasi-Fermi Level Pinning in Interband Cascade Lasers by Lin, Yuzhe, Li, Lu, Huang, Wenxiang, Yang, Rui Q., Gupta, James A., Zheng, Wanhua

“…A systematic study of the quasi-Fermi level pinning in various interband cascade lasers (ICLs) is reported. These ICLs, with either type-II or type-I quantum…”
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High-frequency operation of a mid-infrared interband cascade system at room temperature by Lotfi, Hossein, Li, Lu, Lei, Lin, Ye, Hao, Shazzad Rassel, S. M., Jiang, Yuchao, Yang, Rui Q., Mishima, Tetsuya D., Santos, Michael B., Gupta, James A., Johnson, Matthew B.

“…The high-frequency operation of a mid-infrared interband cascade system that consists of a type-I interband cascade laser and an uncooled interband cascade…”
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Minority carrier lifetime in mid-wavelength interband cascade infrared photodetectors by Huang, Wenxiang, Li, Lu, Lei, Lin, Massengale, Jeremy A., Ye, Hao, Yang, Rui Q., Mishima, Tetsuya D., Santos, Michael B.

“…A simple and effective electrical method is developed to extract the thermal generation rate and minority carrier lifetime in type-II (T2) InAs/GaSb/Al(In)Sb…”
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Erratum To: Increased Drought Resistance 1 Mutation Increases Drought Tolerance of Upland Rice by Altering Physiological and Morphological Traits and Limiting ROS Levels by Zu, Xiaofeng, Lu, Yanke, Wang, Qianqian, La, Yumei, Hong, Xinyue, Tan, Feng, Niu, Jiayu, Xia, Huihui, Wu, Yufeng, Zhou, Shaoxia, Li, Kun, Chen, Huhui, Qiang, Sheng, Rui, Q i, Wang, Huaqi, La, Honggui

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Monolithically integrated mid-IR interband cascade laser and photodetector operating at room temperature by Lotfi, Hossein, Li, Lu, Shazzad Rassel, S. M., Yang, Rui Q., Corrége, Cédric J., Johnson, Matthew B., Larson, Preston R., Gupta, James A.

“…We report on the demonstration of a monolithically integrated mid-IR interband cascade (IC) laser and photodetector operating at room temperature. The base…”
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