arXiv · 2301.00994
Pinhole quantum ghost imaging
Abstract
We propose a quantum ghost imaging scheme based on biphotons, that, by using a collimated pump beam of the right size for biphoton generation, obviates the need for lenses to achieve imaging. The scheme is found to be analogous to the classical pinhole camera, where we show that the equivalent to the classical pinhole size depends mainly on the width of the pump beam, but also on the thickness of the nonlinear crystal and the wavelengths of the biphoton.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Andres Vega, Sina Saravi, Thomas Pertsch, Frank Setzpfandt. 2023-01-03. Pinhole quantum ghost imaging. https://doi.org/10.1063/5.0012477
Cite the original work for its findings. Save a collection to share your selection of sources.