Research

My research focus both in classical optics (coherence and polarization) and quantum optics (fundamentals

of quantum physics, quantum metrology and nonclassical states).

Some works combine quantum and classical optics.

In the links below you can find word o pdf files

presenting brief introductions to the items studied including the main results

 


 

 

Coherence, polarization and interference. Are all the same?


 

Geometrical formulation of paraxial optics. Anti-Huygens priciple and the coherence of dark rays

Presented at the 3rd EOS Topical Meeting on Advanced Imaging Techniques in Lille (France) September 2007


 

Polarization statistics


 

Visibility


 

Nonclassicality criteria. Simpler is impossible


 

Quantum limits to nonlinear interferometers. Beyond the Heisenberg limit


 

Quantum limits to linear interferometers. In the limits of quantum noise


 

Properties and applications of the quantum phase difference


 

 Zeno, anti-Zeno, and interaction free measurements


 

 Characterization of generalized measurements


 

 Complementarity


 

 Quantum physics and wave optics as geometric phases


 

 Discrete Wigner function


 Classical mechanicas as the exact propagation of the discontinuities of the quantum wave function


 

 

 

Coming soon:


 

Angular momentum fluctuations and principal componentes


 

Dirac oscillator


  Photonic paradox, the number of photons increases after absorption

How to assess fluctuations. Renyi entropy versus variance


 

Most recent publications