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Surveying ionizing radiations in real time using a smartphone

  • Qing-Yang Wei
  • Ru Bai
  • Zhen-Peng Wang
  • Ru-Tao Yao
  • Yu Gu
  • Tian-Tian Dai
Article

Abstract

Surveying ionizing radiations of the surrounding with a smartphone provides a low-cost and convenient utility for the general public. We developed a smartphone application (App) that uses the built-in camera with a CMOS sensor and a radiation signal extraction algorithm. After a calibration through a series of radiation exposures, the App could display radiation dose rate and cumulative dose in real time without requiring covering the camera lens. A smartphone with this App can be used as a fast survey tool for ionizing radiations.

Keywords

Ionizing radiation CMOS sensor Smartphone Real time Detection 

Notes

Acknowledgements

The authors would like to thank Novel Medical Inc. for the support part of the experiments.

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Copyright information

© Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Chinese Nuclear Society, Science Press China and Springer Science+Business Media Singapore 2017

Authors and Affiliations

  1. 1.School of Automation and Electrical EngineeringBeijing University of Science and TechnologyBeijingChina
  2. 2.School of Medicine and Biological Sciences, University at BuffaloState University of New YorkBuffaloUSA
  3. 3.Department of Radiation OncologyChina-Japan Friendship HospitalBeijingChina

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