We investigate behaviors of quantum light in disordered media for imaging, communication and computing.
Structuring entanglement by pump shaping
Boucher, P., Defienne, H. & Gigan, S. (2020). Spatial entanglement engineering by pump shaping. arXiv preprint:2001.03997.
Transport of entanglement in a multimode fiber
Valencia, N. H., Goel, S., McCutcheon, W., Defienne, H., & Malik, M. (2020). Unscrambling Entanglement through a Complex Medium. Nature Physics 16, 1112-1116.
Harnessing disorder for linear quantum computing
Leedumrongwatthanakun, S., Innocenti, L., Defienne, H., Juffmann, T., Ferraro, A., Paternostro, M., & Gigan, S. (2019). Programmable linear quantum networks with a multimode fibre. Nature Photonics, 1-4
+ Research highlight in Nature Physics 16, 4 (2020)
Manipulating entanglement by pump coherence control
Defienne, H., & Gigan, S. (2019). Spatially entangled photon-pair generation using a partial spatially coherent pump beam. Physical Review A, 99(5), 053831.
Adaptive optics for entangled photons
Defienne, H., Reichert, M., & Fleischer, J. W. (2018). Adaptive quantum optics with spatially entangled photon pairs. Physical review letters, 121(23), 233601.
Photonic quantum walks in multimode fibers
Defienne, H., Barbieri, M., Walmsley, I. A., Smith, B. J., & Gigan, S. (2016). Two-photon quantum walk in a multimode fiber. Science advances, 2(1), e1501054.
Guiding single photons through a layer of paint
Defienne, H., Barbieri, M., Chalopin, B., Chatel, B., Walmsley, I. A., Smith, B. J., & Gigan, S. (2014). Nonclassical light manipulation in a multiple-scattering medium. Optics letters, 39(21), 6090-6093.
Other related works:
- Mounaix, M., Defienne, H., & Gigan, S. (2016). Deterministic light focusing in space and time through multiple scattering media with a time-resolved transmission matrix approach. Physical Review A, 94(4), 041802.
- Mounaix, M., Andreoli, D., Defienne, H., Volpe, G., Katz, O., Grésillon, S., & Gigan, S. (2016). Spatiotemporal coherent control of light through a multiple scattering medium with the multispectral transmission matrix. Physical review letters, 116(25), 253901.
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