Nature Communications (Apr 2021)

Neural network based 3D tracking with a graphene transparent focal stack imaging system

  • Dehui Zhang,
  • Zhen Xu,
  • Zhengyu Huang,
  • Audrey Rose Gutierrez,
  • Cameron J. Blocker,
  • Che-Hung Liu,
  • Miao-Bin Lien,
  • Gong Cheng,
  • Zhe Liu,
  • Il Yong Chun,
  • Jeffrey A. Fessler,
  • Zhaohui Zhong,
  • Theodore B. Norris

DOI
https://doi.org/10.1038/s41467-021-22696-x
Journal volume & issue
Vol. 12, no. 1
pp. 1 – 7

Abstract

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Transparent photodetectors based on graphene stacked vertically along the optical axis have shown promising potential for light field reconstruction. Here, the authors develop transparent photodetector arrays and implement a neural network for real-time 3D optical imaging and object tracking.