M
Mengjun Zhu
Researcher at National University of Defense Technology
Publications - 14
Citations - 30
Mengjun Zhu is an academic researcher from National University of Defense Technology. The author has contributed to research in topics: Coherent diffraction imaging & Aperture. The author has an hindex of 1, co-authored 14 publications receiving 15 citations.
Papers
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Journal ArticleDOI
Single-shot coherent power-spectrum imaging of objects hidden by opaque scattering media.
Wusheng Tang,Jiankun Yang,Wenjun Yi,Qianwen Nie,Jubo Zhu,Mengjun Zhu,Yanfang Guo,Mengzhu Li,Xiujian Li,Wei Wang +9 more
TL;DR: This work reports coherent imaging of objects behind opaque scattering media with only one piece of the Fourier transform power spectrum pattern under coherent illumination, which extends the methodology of x-ray crystallography to visible-light scattering imaging for underwater and living biomedical imaging.
Journal ArticleDOI
Practical generation of arbitrary high-order cylindrical vector beams by cascading vortex half-wave plates.
Junli Qi,Wenjun Yi,Meicheng Fu,Mengjun Zhu,Ju Liu,Guocheng Huang,Jinghan Pan,Shuyue Zhu,Xin Chen,Wusheng Tabg,Hui Zhang,Bo Shi,Haifei Deng,Weihua Wang,Xiujian Li +14 more
TL;DR: It is experimentally demonstrated that arbitrary HCV beams are effectively achieved by the proposed method and the order numbers of CV beams can be greatly expanded by cascading limited types of VHPs.
Journal ArticleDOI
Optimizing Single-Shot Coherent Power-Spectrum Scattering Imaging Adaptively by Tuning Feedback Coefficient for Practical Exposure Conditions
Wei Wang,Yanfang Guo,Wusheng Tang,Wenjun Yi,Mengzhu Li,Mengjun Zhu,Junli Qi,Jubo Zhu,Xiujian Li +8 more
TL;DR: In this paper, a method for estimating the optimal β value from the captured raw power-spectrum images adaptively to optimize the single-shot coherent power spectrum imaging for practical exposure conditions was proposed.
Journal ArticleDOI
Improving Low-Dispersion Bandwidth of the Silicon Photonic Crystal Waveguides for Ultrafast Integrated Photonics
Jinghan Pan,Meicheng Fu,Wenjun Yi,Xiaochun Wang,Ju Liu,Mengjun Zhu,Junli Qi,Shaojie Yin,Guocheng Huang,Shuyue Zhu,Xin Chen,Wusheng Tang,Jiali Liao,Heng Yang,Xiujian Li +14 more
TL;DR: In this article, a novel slow-light silicon photonic crystal waveguide was designed to operate over an extremely wide flat band for ultrafast integrated nonlinear photonics by conveniently adjusting the radii and positions of the second airhole rows.
Patent
Method for compute migration of an unmanned aerial vehicle system
TL;DR: In this paper, an unmanned aerial vehicle system computing migration method and a server is described, where functions are divided into local dependencies and migrable functions and the optimal partition point is obtained by iterative operation at the minimum resource consumption of the model.