Photonics

Interfacing GHz-bandwidth heralded single photons with a room-temperature Raman quantum memory

Date: 
2014-05-27
Author(s): 

P. S. Michelberger, T. F. M. Champion, M. R. Sprague, K. T. Kaczmarek, M. Barbieri, X. M. Jin, D. G. England, W. S. Kolthammer, D. J. Saunders, J. Nunn, I. A. Walmsley

Reference: 

quant-ph > arXiv:1405.1470

Photonics is a promising platform for quantum technologies. However, photon sources and two-photon gates currently only operate probabilistically. Large-scale photonic processing will therefore be impossible without a multiplexing strategy to actively select successful events.

Broadband single-photon-level memory in a hollow-core photonic crystal fibre

Date: 
2014-05-26
Author(s): 

M. R. Sprague, P. S. Michelberger, T. F. M. Champion, D. G. England, J. Nunn, X.-M. Jin, W. S. Kolthammer, A. Abdolvand, P. St. J. Russell & I. A. Walmsley

Reference: 

Nature Photonics 8, 287–291 (2014)

doi:10.1038/nphoton.2014.45

Storing information encoded in light is critical for realizing optical buffers for all-optical signal processing

Generation and confirmation of a (100 × 100)-dimensional entangled quantum system

Date: 
2014-02-24
Author(s): 

Mario Krenn, Marcus Huber, Robert Fickler, Radek Lapkiewicz, Sven Ramelow, Anton Zeilinger

Entangled quantum systems have properties that have fundamentally overthrown the classical worldview. Increasing the complexity of entangled states by expanding their dimensionality allows the implementation of novel fundamental tests of nature, and moreover also enables genuinely new protocols for quantum information processing.

PICQUE Scientific School in Integrated photonic manipulation for quantum applications

Date: 
2014-05-26 - 2014-05-29
Registration deadline: 
2014-03-31 (All day)
Place: 
Varenna (Como lake), Italy

We would like to draw your attention to the PICQUE Scientific School in Integrated photonic manipulation for quantum applications, that will take plave from 26 to 29 May 2014 in Varenna (Como lake), Italy

FETPROACT-3-2014

Date: 
2013-12-07 - 2014-04-01

Specific challenge: Devices that exploit quantum phenomena such as superposition and entanglement have the potential to enable radically new technologies. Several promising directions are now well known, for instance in quantum computation and simulation, quantum communication, quantum metrology and sensing. However, overcoming basic scientific challenges as well as bridging from the scientific results to concrete engineering technologies has proved difficult.

ClassSTRONG: Classical simulations of Strong Field processes

Date: 
2013-08-17 - 2013-12-05
Author(s): 

M. F. Ciappina, J. A. Pérez-Hernández, M. Lewenstein

Reference: 

arXiv:1308.3809 [physics.optics]

A set of Mathematica functions is presented to model classically two of the most important processes in strong field physics, namely high-order harmonic generation (HHG) and above-threshold ionization (ATI).

PhD Open Days @ ICFO

Date: 
2013-11-28 - 2013-11-29
Registration deadline: 
2013-10-31 (All day)
Place: 
Barcelona/ Spain

ICFO- The Institute of Photonic Sciences (www.icfo.eu) is a research center based in Barcelona, Spain, devoted to research and education of the optical and photonic sciences, at the highest international level.

Bristol University Offers Cloud Access To Quantum Chip

Summary: 

Anyone can try quantum computing experiments on Bristol’s public access two-quibit chip.

Bristol University’s centre for quantum photonics has hooked up its quantum chip to the web. Anyone interested in quantum physics or computing can follow a link to Bristol’s Qcloud and try an experiment on a quantum simulator, before running it on a real quantum computer. Read the whole article at www.techweekeurope.co.uk.

7th Workshop on „Advances in Foundations of Quantum Mechanics and Quantum Information with atoms and photons"

Date: 
2014-05-26 - 2014-05-31
Place: 
Turin (Italy)

7th Workshop on „Advances in Foundations of Quantum Mechanics and Quantum Information with atoms and photons‰

Turin (Italy) 26 - 31 May 2014

Organizing and Scientific Committee
Marco Genovese m [dot] genovese [at] inrim [dot] it (phone +39 011 3919253)
Giorgio Brida g [dot] brida [at] inrim [dot] it
Maria Luisa Rastello m [dot] rastello [at] inrim [dot] it
Augusto Garuccio garuccio [at] fisica [dot] uniba [dot] it

ICT 2013

Date: 
2013-11-06 - 2013-11-08
Place: 
Vilnius, Lithania

The biggest ICT event in Europe: 'ICT 2013 - Create, Connect, Grow' in Vilnius on 6-8 November, 2013

More than 4000 researchers, innovators, entrepreneurs, industry representatives, young people and politicians are expected in Vilnius.

The event will focus on Horizon 2020 - the EU's Framework Programme for Research and Innovation for 2014-2020.

ICT 2013 includes:

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