Quantum holography is an optical technology for creating a hologram using entangled photons, potentially of two different wavelengths, dividing the light into a "illuminate" frequency and a "detect" frequency.
Sources
edit- Quantum Holograms Don’t Even Need to “See” Their Subject https://spectrum.ieee.org/quantum-holography-using-undetected-light CHARLES Q. CHOI IEEE Spectrum February 7
Further reading
edit- "Quantum holography", Optics Express, 9 (10), Optics Society of America: 498–505, 2001, doi:10.1364/OE.9.000498
{{citation}}: Unknown parameter|authors=ignored (help) - Defienne, H., Ndagano, B., Lyons, A. et al. Polarization entanglement-enabled quantum holography. Nat. Phys. 17, 591–597 (2021). https://doi.org/10.1038/s41567-020-01156-1