An article on quantum thermodynamics in the Dutch newspaper ‘de Volkskrant’ covers our work on a nanoscale heat engine beyond the Carnot limit.
Microlaser networks as computational tool
Despite large advances in both algorithms and computer technology, even typical instances of certain computationally hard problems (NP-hard) may be too difficult to be solved on today’s computers. In certain areas of application unconventional computational devices could help to overcome these limitations. In this project, a complex network of microlasers with tune-able tunnel couplings will be developed and tested for its suitability as computational tool in optimization tasks. We aim at demonstrating that the proposed device has the potential to outperform standard methods of solving optimization problems by many orders of magnitude.
For further details see the following announcement. If you are interested in joining our group as a doctorate student, please do not hesitate to contact us (j.klaers ‘at’ utwente.nl). We are looking forward to your application.
Update April 2018: the position is filled.
On September 15 2017, I have joined the COPS group at the University of Twente as Assistant Professor for Nanophotonics. At COPS, I will initialize a new experiment based on two-dimensional arrays of coupled microlasers as a computational tool to solve optimization problems.
New publication in Nature Photonics:
D. Dung, C. Kurtscheid, T. Damm, J. Schmitt, F. Vewinger, M. Weitz, and J. Klaers, “Variable potentials for thermalized light and coupled condensates”, Nature Photonics 11, 565 (2017). link