Wojciech Wasilewski, PhD

email: w.wasilewski@cent.uw.edu.pl
phone: +48 22 55 32 630
room: 00.52
Quantum Memories Laboratory (Group Leader)

dr hab. Wojciech Wasilewski, prof. UW
2005 M.Sc. in Physics, University of Warsaw
2007 PhD in Physics, Nicolaus Copernicus University, Toruń
2015 Dr. hab., University of Warsaw
Currently: Leader of Quantum Memories Laboratory group

Research topics
Massively multimode quantum memory
We constructed a DLCZ quantum memory in cold rubidium vapor which is equivalent to few thousand down-conversion sources. This may enable generation or arbitrary quantum states for quantum technologies, in particular communication and measurements.
Fast, Single photon sensitive camera
30kfps camera that we are working on may enable a number of multiphoton correlation experiments.
Experimental implementations of quantum-enhanced protocols
Execution and verification of theoretical designs by our colleagues.

Join the group
We hire hard-working students with background in physics or computer science or electronics or precision mechanics.
For more info in Polish see http://psi.fuw.edu.pl/bin/view/Main/Bait or contact us.

Selected recent publications
1. Mateusz Mazelanik, Michał Parniak, Adam Leszczyński, Michał Lipka, Wojciech Wasilewski, Coherent spin-wave processor of stored optical pulses, arXiv:1808.00927
2. Michał Parniak, Mateusz Mazelanik, Adam Leszczyński, Michał Lipka, Michał Dąbrowski, Wojciech Wasilewski, Multidimensional quantum optics of spin waves through ac-Stark modulation, arXiv:1804.05854
3. Michał Parniak, Sebastian Borówka, Kajetan Boroszko, Wojciech Wasilewski, Konrad Banaszek, Rafał Demkowicz-Dobrzański, Superresolution imaging via two-photon interference, arXiv:1803.07096
4. Michał Jachura, Michał Lipka, Marcin Jarzyna, Wojciech Wasilewski, Konrad Banaszek, Visibility-based hypothesis testing using higher-order optical interference, Phys. Rev. Lett. 120, 110502 (2018)
5. M. Parniak, M. Dąbrowski, M. Mazelanik, A. Leszczyński, M. Lipka and W. Wasilewski, Wavevector multiplexed quantum memory as a universal platform for quantum state preparation, Nature Communications 8, 2140 (2017)
6. R. Chrapkiewicz, M. Dąbrowski, W. Wasilewski, High-Capacity Angularly Multiplexed Holographic Memory Operating at the Single-Photon Level, Phys. Rev. Lett. 118, 063603 (2017)
7. R. Chrapkiewicz, M. Jachura, K. Banaszek, W. Wasilewski, Hologram of a Single Photon, Nat. Photonics 10, 576-579 (2016)
8. M. Jachura, R. Chrapkiewicz, R. Demkowicz-Dobrzański, W. Wasilewski, K. Banaszek, Mode engineering for realisitc quantum-enhanced interferometry, Nat. Commun. 7, 11411 (2016)