Prof. Shui-Qing Yu Profile

Prof. Shui-Qing Yu

Professor at Univ of Arkansas

SPIE Involvement:

Conference Program Committee | Author

Publications (16)

Proceedings Article | 20 June 2024 Presentation + Paper

Strain-engineered GeSn microlasers with lithographically adjustable emission wavelengths

Melvina Chen, Hyo-Jun Joo, Eng-Huat Toh, Elgin Quek, Zoran Ikonic, Wei Du, Shui-Qing Yu, Donguk Nam

Proceedings Volume 13002, 1300209 (2024) https://doi.org/10.1117/12.3017723

KEYWORDS: Engineering, Simulations, Raman spectroscopy, Design, Finite element methods, Emission wavelengths, Finite-difference time-domain method, Scanning electron microscopy, Optical simulations

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Proceedings Article | 15 March 2023 Presentation + Paper

Column IV sensors for 2D and 3D infrared imaging

Clifford King, Shui-Qing Yu, Baohua Li

Proceedings Volume 12438, 124380Q (2023) https://doi.org/10.1117/12.2647920

KEYWORDS: Germanium, Tin, Short wave infrared radiation, Photodetectors, Long wavelength infrared, Infrared imaging, Image sensors, Silicon, Alloys, Light sources and illumination

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Proceedings Article | 13 March 2023 Presentation + Paper

Study of SiGeSn-based multiple quantum well laser for photonics integrated circuits

Oluwatobi Olorunsola, Abdulla Said, Solomon Ojo, Hryhorii Stanchu, Grey Abernathy, Sylvester Amoah, Samir Saha, Emmanuel Wangila, Joshua Grant, Sudip Acharya, Yue-Tong Jheng, Guo-En Chang, Baohua Li, Gregory Salamo, Shui-Qing Yu, Wei Du

Proceedings Volume 12426, 124260B (2023) https://doi.org/10.1117/12.2655510

KEYWORDS: Silicon, Quantum wells, Photonic integrated circuits, Tin, Quantum photonics, Germanium, Quantum devices, Biological samples, Semiconductor lasers, Optical pumping

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Proceedings Article | 4 March 2022 Presentation + Paper

Silicon-based electrically injected GeSn lasers

Solomon Ojo, Yiyin Zhou, Sudip Acharya, Nicholas Saunders, Sylvester Amoah, Yue-Tong Jheng, Huong Tran, Wei Du, Guo-En Chang, Baohua Li, Shui-Qing Yu

Proceedings Volume 11995, 119950B (2022) https://doi.org/10.1117/12.2615476

KEYWORDS: Germanium, Group IV semiconductors, Mid-IR, Edge emitting semiconductor lasers, Silicon, Semiconductor lasers, Tin, Heterojunctions, Optical pumping, Metals, Laser optics, Photonics

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Proceedings Article | 5 March 2021 Presentation + Paper

Lateral photoconductivity of GeSn alloys

Serhii Derenko, Serhiy Kondratenko, Oleksandr Datsenko, Yuriy Mazur, Shui-Qing Yu, Gregory Salamo

Proceedings Volume 11680, 1168008 (2021) https://doi.org/10.1117/12.2583072

KEYWORDS: Tin, Silicon, Germanium, Thin films, Semiconductors, Photoresistors, Optoelectronic devices, Infrared radiation, Heterojunctions, Crystals

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Proceedings Article | 26 February 2020 Presentation + Paper

The effect of two-photon absorption on the dynamic range of integrated microwave photonics links

Jake Bass, Brandon Brea, Huong Tran, Wei Du, Richard Soref, Shui-Qing Yu

Proceedings Volume 11285, 112851C (2020) https://doi.org/10.1117/12.2546601

KEYWORDS: Waveguides, Silicon, Absorption, Microwave photonics, Silicon photonics, Germanium, Modulators, Dispersion, Photodetectors, Optical properties

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Proceedings Article | 13 March 2019 Presentation

Silicon-based GeSn mid-infrared lasers (Conference Presentation)

Yiyin Zhou, Wei Dou, Perry Grant, Joe Margetis, Wei Du, Seyed Ghetmiri, Aboozar Mosleh, John Tolle, Greg Sun, Richard Soref, Jifeng Liu, Baohua Li, Mansour Mortazavi, Shui-Qing Yu

Proceedings Volume 10939, 109390R (2019) https://doi.org/10.1117/12.2506913

KEYWORDS: Silicon, Mid-IR, Semiconductor lasers, Tin, Electronics, Optical pumping, Laser optics, Heterojunctions, Optoelectronic devices, Photonics

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Proceedings Article | 9 June 2017 Presentation

Prospects and fundamental limitations of room temperature, non-avalanche, semiconductor photon-counting sensors (Conference Presentation)

Jiaju Ma, Yang Zhang, Xiaoxin Wang, Lei Ying, Saleh Masoodian, Zhiyuan Wang, Dakota Starkey, Wei Deng, Rahul Kumar, Yang Wu, Seyed Amir Ghetmiri, Zongfu Yu, Shui-Qing Yu, Gregory Salamo, Eric Fossum, Jifeng Liu

Proceedings Volume 10212, 1021209 (2017) https://doi.org/10.1117/12.2264958

KEYWORDS: Silicon, Thermography, Absorption, Photodetectors, Semiconductors, Systems modeling, Sensors, Single photon, Quantum efficiency, Capacitance

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Proceedings Article | 28 April 2017 Presentation

New experimental evidence for nature of the band gap of GeSn alloys (Conference Presentation)

Timothy Eales, Igor Marko, Seyed Ghetmiri, Wei Du, Yiyin Zhou, Shui-Qing Yu, Joe Margetis, John Tolle, Stefan Schulz, Edmond O’Halloran, Eoin O'Reilly, Stephen Sweeney

Proceedings Volume 10108, 101080F (2017) https://doi.org/10.1117/12.2252724

KEYWORDS: Current controlled current source, Tin, Electronics, Photonics, Germanium, Silicon photonics

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Proceedings Article | 20 February 2017 Presentation + Paper

Silicon-based GeSn photodetector and light emitter towards mid-Infrared applications

Wei Du, Seyed Ghetmiri, Sattar Al-Kabi, Aboozar Mosleh, Thach Pham, Yiyin Zhou, Huong Tran, Greg Sun, Richard Soref, Joe Margetis, John Tolle, Baohua Li, Mansour Mortazavi, Hameed Naseem, Shui-Qing Yu

Proceedings Volume 10108, 1010813 (2017) https://doi.org/10.1117/12.2253067

KEYWORDS: Silicon, Mid-IR, Chemical vapor deposition, Light emitting diodes, Electronics, Photodetectors, Photonics, Sensors, Optoelectronic devices, Silicon photonics, Germanium, Tin, Etching, Photoresistors, Optical pumping, Absorption, Temperature metrology

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Proceedings Article | 28 August 2015 Paper

Si based mid-infrared GeSn photo detectors and light emitters

Wei Du, Thach Pham, Joe Margetis, Huong Tran, Seyed Ghetmiri, Aboozar Mosleh, Greg Sun, Richard Soref, John Tolle, Hameed Naseem, Baohua Li, Shui-Qing Yu

Proceedings Volume 9555, 95550E (2015) https://doi.org/10.1117/12.2187540

KEYWORDS: Photoresistors, Light emitting diodes, Tin, Electroluminescence, Germanium, Sensors, Electrodes, Silicon, Absorption, Mid-IR

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Proceedings Article | 27 February 2015 Paper

Temperature-dependent study of Si-based GeSn photoconductors

Thach Pham, Wei Du, Joe Margetis, Seyed Ghetmiri, Aboozar Mosleh, Greg Sun, Richard Soref, John Tolle, Hameed Naseem, Baohua Li, Shui-Qing Yu

Proceedings Volume 9367, 93670S (2015) https://doi.org/10.1117/12.2079580

KEYWORDS: Tin, Photoresistors, Electrodes, Silicon, Sensors, Infrared detectors, Short wave infrared radiation, Absorption, Structural design, Infrared radiation

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Proceedings Article | 27 February 2015 Paper

Si based GeSn light emitter: mid-infrared devices in Si photonics

S. Yu, S. Ghetmiri, W. Du, J. Margetis, Y. Zhou, Aboozar Mosleh, S. Al-Kabi, A. Nazzal, G. Sun, Richard Soref, J. Tolle, B. Li, H. Naseem

Proceedings Volume 9367, 93670R (2015) https://doi.org/10.1117/12.2077778

KEYWORDS: Tin, Light emitting diodes, Germanium, Thin films, Electroluminescence, Silicon, Silicon photonics, Photonics, Sensors, Chemical vapor deposition

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Proceedings Article | 15 January 2008 Paper

Determination of spontaneous emission quantum efficiency in InGaAs/GaAs quantum well structures

Ding Ding, Shane Johnson, Jiang-Bo Wang, Shui-Qing Yu, Yong-Hang Zhang

Proceedings Volume 6841, 68410D (2008) https://doi.org/10.1117/12.759592

KEYWORDS: Quantum wells, Quantum efficiency, Temperature metrology, Indium gallium arsenide, Internal quantum efficiency, Solids, Luminescence, Molecular beam epitaxy, Absorption, Gallium arsenide

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Proceedings Article | 26 February 2007 Paper

Fundamental mechanisms of electroluminescence refrigeration in heterostructure light-emitting diodes

S.-Q. Yu, J.-B. Wang, D. Ding, S. Johnson, D. Vasileska, Y.-H. Zhang

Proceedings Volume 6486, 648604 (2007) https://doi.org/10.1117/12.701301

KEYWORDS: Electroluminescence, Electrons, Radon, Light emitting diodes, Heterojunctions, Semiconductors, Gallium arsenide, Doping, Electron holes, Thermoelectric materials

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Proceedings Article | 28 February 2006 Paper

Photoluminescence refrigeration in semiconductors

J.-B. Wang, S. R. Johnson, D. Ding, S.-Q. Yu, Y.-H. Zhang

Proceedings Volume 6115, 61152C (2006) https://doi.org/10.1117/12.645359

KEYWORDS: Luminescence, Internal quantum efficiency, Semiconductors, Quantum efficiency, Gallium arsenide, Absorption, Energy efficiency, Laser energy, External quantum efficiency, Electroluminescence

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