Document Type
Article
Publication Date
7-1-2022
Abstract
This paper experimentally demonstrates an imaging technique based on quadrature noise modification after interaction with an opaque object. By using a homodyne-like detection scheme, the detrimental effect of the camera dark noise is eliminated, making this approach particularly attractive for imaging scenarios which require weak illumination. As an example, the image of an object illuminated with a squeezed vacuum is reconstructed using a total of 800 probing photons, utilizing less than one photon per frame on average.
Publication Source (Journal or Book title)
Advanced Quantum Technologies
Recommended Citation
Cuozzo, S., Barge, P., Prajapati, N., Bhusal, N., Lee, H., Cohen, L., Novikova, I., & Mikhailov, E. (2022). Low-Light Shadow Imaging Using Quadrature-Noise Detection with a Camera. Advanced Quantum Technologies, 5 (7) https://doi.org/10.1002/qute.202100147