Workshop "Bits, Quanta, and Complex Systems:
modern approaches to photonic information processing"

 

 

Wednesday 30 April 2008

 
9:00 - 9:15 "Opening" by Marc Henneaux (PDF) & Nicolas Cerf (PDF)  
Session 1: Quantum non-locality, entanglement, Bell tests, foundations of quantum mechanics
Theme leader : Thomas Walther

9:15 - 10:00 "Quantum non-locality, entanglement, Bell tests, foundations of quantum mechanics (setting the scene / present day challenges)" by Thomas Walther (PDF)
10:00 - 10:45 "Recent results on Bell tests and gravitationally-induced collapse" by Nicolas Gisin (PDF)
11:15 - 12:00 "From atomic Hanbury Brown and Twiss to atom entanglement: Perspectives in Quantum Atom Optics" by Alain Aspect (PDF)
12:00 - 12:45 "Surprises in quantum and post-quantum cryptography" by Artur Ekert (PDF)

Session 2: Nonlinear optical systems, synchronization, consistency, biomimetic photonics
Theme leader : Fortunato Tito Arecchi

14:30 - 15:15 "Synchronization of a chaotic array : from lasers to neurons (setting the scene / present day challenges)" by F. Tito Arecchi (PDF)
15:15 - 16:00 "Nonlinear dynamics and chaos in Lasers: synchronization and communication" by Rajarshi Roy (PDF)
16:30 - 17:15 "Synchronization and consistency in chaotic lasers" by Atsushi Uchida
17:15 - 18:00 "Synchronization in neuronal networks: The basis for temporal codes" by Wolf Singer (PDF)

Thursday 1 May 2008

 
Session 3: Communication and cryptography based on quantum physics
Theme leader : Philippe Grangier
9:00 - 9:45 "Communication and cryptography based on quantum physics (setting the scene / present day challenges)" by Philippe Grangier (PDF)
9:45 - 10:30 "Faint laser QKD : technical challenges for a high bit rate prototype" by Hugo Zbinden (PDF)
11:00 - 11:45 "Communication, amplification, and noise filtering with continuous variables" by Gerd Leuchs (PDF)
11:45 - 12:30 "Quantum key distribution with untrusted devices" by Serge Massar (PDF)
Session 4: Communication and cryptography based on nonlinear classical physics
Theme leader : Claudio Mirasso
14:30 - 15:15 "Chaos-based communications : the concept becomes reality (setting the scene / present day challenges)" by Claudio Mirasso (PDF)
15:15 - 16:00 "Integrated photonic device for chaotic communication" by Daan Lenstra (PDF)
16:30 - 17:15 "Optical chaos-based cryptography" by Laurent Larger (PDF)
17:15 - 18:00 "Information-theoretic approach: chaos synchronization and Hilbert's Tenth Problem" by Ido Kanter (PDF)
Reception Speech "Quantum information in Europe : an entangled world" by Elisabeth Giacobino (PDF)

Friday 2 May 2008

 
Session 5: Advanced quantum photonic states processing (cat states, squeezed states, singlephoton states), cavity QED
Theme leader : Serge Haroche
9:00 - 9:45 "Generating and reconstructing non-classical photonic states in Cavity QED: present stage and perspectives" by Serge Haroche (PDF)
9:45 - 10:30 "Cavity QED : from single atoms to two photons" by Gerhard Rempe (PDF)
11:00 - 11:45 "Continuous-variable quantum information processing with squeezed states of light" by Akira Furusawa (PDF)
11:45 - 12:30 "Reconstructing the evolving Wigner function of a Schrödinger cat trapped in a cavity: a movie of decoherence" by Michel Brune
Session 6: Linear optics quantum computing, optical networks, quantum information processing, q. memory
Theme leader : Gerard Milburn
14:30 -15:15 "Linear optics quantum computing, quantum information processing, quantum memory (setting the scene / present day challenges)" by Gerard Milburn (PDF)
15:15 - 16:00 "Optical quantum computing: science fiction, horror story or news?" by Andrew White (PDF)
16:30 - 17:15 "Gaussian and non-Gaussian quantum interface with atomic ensembles" by Eugene Polzik (PDF)
17:15 - 18:00 "Quantum networking with atomic ensembles" by Julien Laurat (PDF)

Saturday 3 May 2008

 
Session 7: Main outcomes of the workshop, conclusions, and perspectives
Theme leader : David Miller
9:00 - 9:45 "Main outcomes of the workshop" by David Miller (PDF)
9:45 - 10:30 "Fundamental physics and practical applications: a two way street" by John Dudley (PDF)
11:00 - 11:45 "The interplay between quantum optics and quantum information: quantum resources and quantum exploitation" by Sir Peter Knight
11:45 - 12:30 "Quantum Information and the Foundations of Quantum Mechanics" by Anton Zeilinger
12:30 - 12:45 Final conclusions and perspectives by David Miller (PDF)