Interaction-free, single-pixel quantum imaging with undetected photons

https://phys.org/news/2023-02-interaction-free-single-pixel-quantum-imaging-undetected.html

"harnessed wave-particle duality of single photons in a intensified CCD camera to perform interaction-free, single-pixel quantum imaging with undetected photons... induced coherence... reconstructed image of object via sequence of signal-photon counts detected by visible single-photon detector without spatial resolution... image sensitive biological specimen and nanomaterials"

Related: Perovskite single-pixel detector for efficient extraction of meta-images in complex environments

https://phys.org/news/2024-02-perovskite-pixel-detector-efficient-meta.html