Video ze Dne otevřených dveří na katedře optiky Přírodovědecké fakulty Univerzity Palackého v Olomouci dne 23. listopadu 2012.
Den otevřených dveří na katedře optiky
Photons beyond qubits 2013
It is our great pleasure to inform you that the 2nd workshop “Photons beyond qubits”, will take place in Olomouc, Czech Republic, during April 8 – April 10, 2013. The workshop will be focused on experimental investigation of quantum information
Online collaborative writing of LaTeX documents
There are better ways than using email, that’s for sure. You can find a nice review of various collaborative writing tools on LaTeX wikibook: SpanDeX and ShareLaTeX allow for only one collaborator per project within their “free” licenses. WriteLaTeX is like EtherPad for
Heisenberg’s uncertainty principle with laser pointer
What happens when a collimated beam of light hits a narrow slit? For the slit that is only slightly narrower than the beam, it appears that the slit cuts out part of the beam. When the slit opening decreases, the
Experimental test of the strongly nonclassical character of a noisy squeezed single-photon state
Our paper on testing non-Gaussian character of Schroedinger’s cat state produced under realistic conditions has been published in Physical Review A [10.1103/PhysRevA.86.043813]. In collaboration with QUIN group of prof. Ulrik Andersen we have experimentally verified the quantum non-Gaussian character of
Časlav Brukner: Quantum clocks, mirrors and Alice and Bob in Gravity
Video and slides from Časlav Brukner’s talk at Department of Optics, Faculty of Science, Palacký University in Olomouc, May 10th 2012.
30 ms optical shutter using RC servo
In QOLO we use shutters mainly for switching between different input signals, such as probe laser and single photons, and for closing individual paths of complex interferometric setups. Typically, there are two methods how to achieve this goal based on
Theoretician’s beam splitters in The Big Bang Theory
Reblogged from http://www.facebook.com/photo.php?fbid=10151073929276264. Thanks Amine! Update: http://plus.google.com/u/0/111432130365738606615/posts/6m2ALNjLi9F
Noiseless loss suppression in quantum optical communication
We have proposed a protocol for conditional suppression of losses in direct quantum state transmission over a lossy quantum channel. The method works by noiselessly attenuating the input state prior to transmission through a lossy channel followed by noiseless amplification
YouTube channel of Institute for Quantum Computing
Very nice youtube channel with many interesting lectures: http://www.youtube.com/user/QuantumIQC