Dr. Yan Hao Profile

Dr. Yan Hao

at Beijing Institute of Technology

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Publications (3)

Proceedings Article | 21 December 2022 Presentation + Paper

Improvement of underwater ranging accuracy in turbid medium by using a spiral phase plate

Yingqi Liao, Suhui Yang, Hao Yan, Jian Song, Xinyu Liu, Zhen Xu

Proceedings Volume 12314, 123140N (2022) https://doi.org/10.1117/12.2641312

KEYWORDS: Light scattering, Ranging, Spiral phase plates, Signal attenuation, Optical vortices, Scattering, Modulation, Spatial coherence, Mie scattering, LIDAR

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Proceedings Article | 24 November 2021 Paper

Large area and broadband gold-black absorber and the nanocone-like array model

Yan Hao, Yanze Gao, Suhui Yang, Zhuo Li, Yingqi Liao, Xin Wang, Yongming Zhao, Jinying Zhang

Proceedings Volume 12062, 120620H (2021) https://doi.org/10.1117/12.2605807

KEYWORDS: Reflection, Sputter deposition, Nanoparticles, 3D modeling, Scanning electron microscopy, Gold, Absorption

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Proceedings Article | 24 November 2021 Paper

Weak infrared radiation intensity measurement based on extended Duffing oscillator

Yongming Zhao, Jian Du, Xin Wang, Chang Liu, Zhuo Li, Yan Hao

Proceedings Volume 12061, 120611U (2021) https://doi.org/10.1117/12.2607126

KEYWORDS: Signal to noise ratio, Infrared radiation, Signal detection, Interference (communication), Oscillators, Signal processing, Phase measurement, Sensors, Modulation, Reflectivity

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