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Optoelectronics

In-sensor visual adaptation across the spectrum

Perception of spectrally distinctive features can be achieved using arrays of back-to-back photodiodes that have a spectral response that can be electrically tuned.

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Fig. 1: Spectral adaptation in vision sensors.

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Correspondence to Runzhang Xie or Weida Hu.

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Wang, F., Wang, J., Xie, R. et al. In-sensor visual adaptation across the spectrum. Nat Electron 7, 634–635 (2024). https://doi.org/10.1038/s41928-024-01217-w

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