3 papers
quant-ph2019
Talbot Effect of orbital angular momentum lattices with single photons
Sacha Schwarz, Connor Kapahi, Ruoxuan Xu +8
The self-imaging, or Talbot Effect, that occurs with the propagation of periodically structured waves has enabled several unique applications in optical metrology, image processing…
quant-ph2019
Reconstructing ultrafast energy-time entangled two-photon pulses
Jean-Philippe W. MacLean, Sacha Schwarz, Kevin J. Resch
The generation of ultrafast laser pulses and the reconstruction of their electric fields is essential for many applications in modern optics. Quantum optical fields can also be gen…
quant-ph2018
Preliminary investigation of a new state estimation technique using device-independent maximum likelihood estimation
Sacha Schwarz, Bruno Eckmann, Denis Rosset +1
In quantum state tomography, the estimated frequencies do not correspond directly to a physical quantum state, due to statistical fluctuations. Thus, one resorts to point estimator…