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arXiv · 1909.06281

Spatial Quantum State Tomography with A Deformable Mirror

K. S. Kravtsov·A. K. Zhutov·S. P. Kulik
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Abstract

Quantum tomography is an essential experimental tool for testing any quantum technology implementations. Transverse spatial quantum states of light play a key role in many experiments in the field of quantum information as well as in free-space optical communications. In this letter we propose and experimentally demonstrate the tomography of spatial quantum states with a deformable mirror. It may be used to significantly outperform the conventional method with a spatial light modulator (SLM) in terms of speed and efficiency, at the same time providing polarization insensitive operation.

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K. S. Kravtsov, A. K. Zhutov, S. P. Kulik. 2019-09-13. Spatial Quantum State Tomography with A Deformable Mirror. https://doi.org/10.1103/physreva.102.023706

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