Measurement of Penrose superradiance in a photon superfluid using off-axis digital holography

@misc{ pirsa_PIRSA:23060019,
  doi = {10.48660/23060019},
  url = {https://pirsa.org/23060019},
  author = {},
  keywords = {Cosmology},
  language = {en},
  title = {Measurement of Penrose superradiance in a photon superfluid using off-axis digital holography},
  publisher = {Perimeter Institute},
  year = {2023},
  month = {jun},
  note = {PIRSA:23060019 see, \url{https://pirsa.org}}
}