Prof. Yongjin Wang Profile

Prof. Yongjin Wang

at Nanjing Univ of Posts And Telecommunications

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 30 April 2024 Paper

Underwater optical wireless communication using a green laser

Ziqian Qi, Yingze Liang, Linning Wang, Pengzhan Liu, Yongjin Wang

Proceedings Volume 13153, 131530P (2024) https://doi.org/10.1117/12.3016855

KEYWORDS: Wireless communications, Receivers, Avalanche photodetectors, Transceivers, Visible light communication, Transmitters, Electroluminescence, Telecommunications, Signal processing, Optical transmission

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Proceedings Article | 28 November 2023 Paper

Visible light communication in III-nitride quantum-well diode

Binju Wang, Jian Wei Fu, Yongjin Wang

Proceedings Volume 12764, 1276414 (2023) https://doi.org/10.1117/12.2687351

KEYWORDS: Diodes, Light emitting diodes, Quantum receivers, Transmitters, Electroluminescence, Receivers, Visible light communication, Telecommunications, Wireless communications, Signal detection

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SPIE Journal Paper | 7 June 2023 Open Access

Complete active–passive photonic integration based on GaN-on-silicon platform

Jiabin Yan, Li Fang, Zhihang Sun, Hao Zhang, Jialei Yuan, Yan Jiang, Yongjin Wang

APN, Vol. 2, Issue 04, 046003, (June 2023) https://doi.org/10.1117/12.10.1117/1.APN.2.4.046003

KEYWORDS: Waveguides, Receivers, Signal detection, Modulation, Photocurrent, Light sources, Photonic integrated circuits, Diodes, Quantum receivers, Data transmission

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Proceedings Article | 10 April 2023 Paper

10 Mbps in-plane green light communication system made by InGaN/GaN MQWs device

Fujun Zhu, Jialei Yuan, Xumin Gao, Yongjin Wang, Haitao Zhao, Zheng Shi

Proceedings Volume 12614, 1261409 (2023) https://doi.org/10.1117/12.2672858

KEYWORDS: Light emitting diodes, Visible light communication, Telecommunications, Silicon, Waveguides, Gallium nitride, Optical transmission, Receivers, Quantum signals

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Proceedings Article | 10 April 2023 Paper

LED with automatic brightness control utilizing the dual function of simultaneous light emission and detection

Tai Li, Fujun Zhu, Ting Yu, Zheng Shi, Yan Jiang, Yongjin Wang, Xumin Gao

Proceedings Volume 12614, 1261408 (2023) https://doi.org/10.1117/12.2672855

KEYWORDS: Light emitting diodes, Photocurrent, Gallium nitride, Visible light communication, Diodes, Quantum light, Automatic control, Quantum receivers, Chip manufacturing, Signal attenuation

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Proceedings Article | 10 April 2023 Paper

Portable underwater audio communication system based on blue LEDs

Shunfeng Han, Jia Li, Zhongyi Ding, Yan Jiang, Xumin Gao, Yongjin Wang

Proceedings Volume 12614, 1261407 (2023) https://doi.org/10.1117/12.2672784

KEYWORDS: Telecommunications, Light emitting diodes, Transmitters, Tunable filters, Power supplies, Optical transmission, Wireless communications, Visible light communication, Receivers, Control systems

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Proceedings Article | 19 November 2019 Paper

AlInGaAs MQWs photonic integration device with directional coupler for multifunction of light emission/detection in infrared range

Xin Li, Shuyu Ni, Yan Jiang, Jialei Yuan, Wei Wang, Yongjin Wang

Proceedings Volume 11184, 111840N (2019) https://doi.org/10.1117/12.2536396

KEYWORDS: Directional couplers, Infrared radiation, Photonic devices, Semiconducting wafers, Infrared detectors, Infrared photography, Photons, Beam propagation method, Etching, Dry etching

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Proceedings Article | 5 November 2018 Paper

Freestanding GaN-based integrated photonics chip with ultra-micro LED and straight waveguide for visible light communication

Xin Li, Yan Jiang, Shuyu Ni, Yongjin Wang

Proceedings Volume 10814, 108140N (2018) https://doi.org/10.1117/12.2500372

KEYWORDS: Waveguides, Light emitting diodes, Visible radiation, Integrated photonics, Silicon, Etching, Modulation, Data transmission, Electroluminescence, Electrodes

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Proceedings Article | 25 October 2018 Paper

GaN photonics: simultaneous emission-detection phenomenon of multiple quantum well diode

Yongjin Wang, Fan Wu, Xin Wang, Jialei Yuan

Proceedings Volume 10823, 108230H (2018) https://doi.org/10.1117/12.2503132

KEYWORDS: Light emitting diodes, Modulation, Electroluminescence, Photonics, Light, Gallium nitride, Diodes, Electronic filtering, Quantum wells, Telecommunications

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Proceedings Article | 31 October 2016 Paper

On-chip integration for in-plane video transmission using visible light

Yongchao Yang, Jialei Yuan, Yuanhang Li, Xumin Gao, Yongjin Wang

Proceedings Volume 10019, 1001912 (2016) https://doi.org/10.1117/12.2247728

KEYWORDS: Light emitting diodes, Waveguides, Photodiodes, Visible radiation, Video, Silicon, Photons, Optical computing, Gallium nitride, Modulation

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SPIE Journal Paper | 6 October 2016

Three-dimensional indoor visible light positioning system with a single transmitter and a single tilted receiver

Qing-Lin Li, Jin-Yuan Wang, Ting Huang, Yongjin Wang

OE, Vol. 55, Issue 10, 106103, (October 2016) https://doi.org/10.1117/12.10.1117/1.OE.55.10.106103

KEYWORDS: Receivers, Transmitters, Visible radiation, Light emitting diodes, Error analysis, Singular optics, Optical engineering, 3D modeling, Spectrum analysis, Lithium

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Proceedings Article | 4 November 2014 Paper

High-emulation mask recognition with high-resolution hyperspectral video capture system

Jiao Feng, Xiaojing Fang, Shoufeng Li, Yongjin Wang

Proceedings Volume 9273, 92733H (2014) https://doi.org/10.1117/12.2071819

KEYWORDS: Cameras, Reflectivity, Facial recognition systems, Video, Skin, Ferroelectric LCDs, RGB color model, Prisms, Multispectral imaging, Nose

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Proceedings Article | 29 October 2014 Paper

Texture-adaptive hyperspectral video acquisition system with a spatial light modulator

Xiaojing Fang, Jiao Feng, Yongjin Wang

Proceedings Volume 9273, 92730F (2014) https://doi.org/10.1117/12.2071445

KEYWORDS: Video, Spatial light modulators, Image segmentation, Cameras, RGB color model, Imaging systems, Spatial resolution, Image processing algorithms and systems, Hyperspectral imaging, Wavelet transforms

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Proceedings Article | 27 November 2012 Paper

InGaN/GaN light-emitting diode on GaN/Si template with AlN/GaN superlattice as interlayer

F. R. Hu, Y. J. Wang, H. B. Zhu, Z. C. Liang

Proceedings Volume 8555, 85551W (2012) https://doi.org/10.1117/12.2001126

KEYWORDS: Gallium nitride, Light emitting diodes, Crystals, Silicon, Scanning electron microscopy, Superlattices, Laser sintering, Quantum wells, Transmission electron microscopy, Indium gallium nitride

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Showing 5 of 14 publications

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