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Asian Journal of Physics Vol. 33, Nos 3 & 4 (2024) 161-166

Fundamental imaging limits of smartphone cameras

J C Dainty
School of Natural Sciences, University of Galway, Ireland

Dedicated to Professor Anna Consortini for her significant contributions and pioneering works in the field of atmospheric turbulence and her continuous commitment to promote optics at global level 

I discuss here the design parameters that limit the performance of smartphone cameras, and conclude that the single most critical quantity is the entrance pupil diameter D. Some emphasis is given to the assumptions intrinsic in this result, and suggestions for future studies are made. © Anita Publications. All rights reserved.
Doi: 10.54955/AJP.33.3-4.2024.161-166
Keywords: Imaging, Cameras, Resolution.

Peer Review Information
Method: Single- anonymous; Screened for Plagiarism? Yes
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References

  1. https://photutorial.com/photos-statistics/ (retrieved 5th July 2023)
  2. https://www.statista.com/statistics/259477/hours-of-video-uploaded-to-youtube-every-minute/ (retrieved 5th July 2023).
  3. Prakash K, Diederich B, Heintzmann R, Schermelleh L, Super-resolution microscopy: a brief history and new avenues, Phil Trans R Soc A, 380(2022)20210110; doi.org/10.1098/rsta.2021.0110.
  4. Blahnik V, Schindelbeck O, Smartphone imaging technology and its applications, Adv Opt Techn, 10(2021)145–232.
  5. P Wang and R Menon, Ultra-high sensitivity color imaging via a transparent diffractive-filter array and computational optics, Optica, 2(2015)933–939.
  6. Rose A, A unified approach to the performance of photographic film, television pick up tubes, and the human eye, J Soc Motion Pic Eng, 47(1946)273–294.
  7. Dainty J C, Shaw R, Image Science, (Academic Press), 1974.
  8. Adolf W Lohmann, Scaling laws for lens systems, Appl Opt, 28(1989)4996–4998.
  9. https://www.eso.org/sci/facilities/paranal/telescopes/vlti.html (retrieved 5th July 2023).
  10. Boominathan V, Robinson J T, Waller L, Veeraraghavan A, Recent advances in lensless imaging, Optica, 9(2022)1–16.
  11. https://news.samsung.com/global/samsung-brings-advanced-ultra-fine-pixel-technologies-to-new-mobile-image-sensors (retrieved 5th July 2023).
  12. Catrysse P B, Zhao N, Jin W, Fan S, Subwavelength Bayer RGB color routers with perfect optical efficiency, Nanophotonics, 11(2022)2381–2387.
  13. Berchera I R, Degiovanni I P, Quantum imaging with sub-Poissonian light: challenges and perspectives in optical metrology, Metrologica, 56(2019)024001.
  14. Dainty C, Film photography is dead: long live film, IEEE Consumer Electronics Magazine, (Jan 2012), 61–64.
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