3 papers
quant-ph2021
Phase retrieval enhanced by quantum correlation
Giuseppe Ortolano, Pauline Boucher, Ivano Ruo Berchera +2
Quantum correlation, such as entanglement and squeezing have shown to improve phase estimation in interferometric setups on one side, and non-interferometric imaging scheme of ampl…
quant-ph2021
Spatial entanglement engineering by pump shaping
Pauline Boucher, Hugo Defienne, Sylvain Gigan
The ability to engineer the properties of quantum optical states is essential for quantum information processing applications. Here, we demonstrate tunable control of spatial corre…
physics.optics2020
Spatial optical mode demultiplexing as a practical tool for optimal transverse distance estimation
Pauline Boucher, Claude Fabre, Guillaume Labroille +1
We present the experimental implementation of simultaneous spatial multimode demultiplexing as a distance measurement tool. We first show a simple and intuitive derivation of the F…