Author pages are created from data sourced from our academic publisher partnerships and public sources.
- Publications
- Influence
Share This Author
Optimal measurements for resolution beyond the Rayleigh limit.
- J. Řeháček, M. Paúr, B. Stoklasa, Z. Hradil, L. Sánchez-Soto
- MathematicsOptics letters
- 15 January 2017
We establish the conditions to attain the ultimate resolution predicted by quantum estimation theory for the case of two incoherent point sources using a linear imaging system. The solution is…
Experimental Realization of Quantum Tomography of Photonic Qudits via Symmetric Informationally Complete Positive Operator-Valued Measures
- Nicolas Bent, Hammam Qassim, R. Boyd
- Mathematics
- 12 October 2015
Symmetric informationally complete positive operator-valued measures provide efficient quantum state tomography in any finite dimension. In this work, we implement state tomography using symmetric…
COMPLETE CHARACTERIZATION OF ARBITRARY QUANTUM MEASUREMENT PROCESSES
- A. Luis, L. Sánchez-Soto
- Physics
- 1 November 1999
We examine two simple and feasible practical schemes allowing the complete determination of any quantum measuring arrangement. This is illustrated with the example of parity measurement.
Vectorlike representation of multilayers.
- A. Barriuso, J. Monzón, L. Sánchez-Soto, J. Cariñena
- PhysicsJournal of the Optical Society of America. A…
- 30 March 2004
We use the concept of turns to provide a geometrical representation of the action of any lossless multilayer, which can be considered to be analogous in the unit disk to sliding vectors in Euclidean…
Non-negative Wigner functions for orbital angular momentum states
- I. Rigas, L. Sánchez-Soto, A. Klimov, J. Řeháček, Z. Hradil
- Physics
- 10 September 2009
The Wigner function of a pure continuous-variable quantum state is non-negative if and only if the state is Gaussian. Here we show that for the canonical pair angle and angular momentum, the only…
Achieving the ultimate optical resolution
- M. Paúr, B. Stoklasa, Z. Hradil, L. Sánchez-Soto, J. Řeháček
- Physics
- 20 October 2016
The Rayleigh criterion specifies the minimum separation between two incoherent point sources that may be resolved into distinct objects. We revisit this problem by examining the Fisher information…
The transfer matrix: A geometrical perspective
- L. Sánchez-Soto, J. Monzón, A. Barriuso, J. Cariñena
- Physics
- 1 April 2012
Quantum-Limited Time-Frequency Estimation through Mode-Selective Photon Measurement.
- J. M. Donohue, V. Ansari, C. Silberhorn
- PhysicsPhysical review letters
- 7 May 2018
TLDR
Lossless multilayers and Lorentz transformations: more than an analogy
- J. Monzón, L. Sánchez-Soto
- Physics
- 1 April 1999
Quantum phases of a qutrit
- A. Klimov, L. Sánchez-Soto, H. Guise, G. Bjork
- Mathematics
- 15 December 2003
We consider various approaches to treat the phases of a qutrit. Although it is possible to represent qutrits in a convenient geometrical manner by resorting to a generalization of the Poincare…
...
...