Proceedings

EPJ D - Reshaping Quantum Light

EPJ D - Reshaping Quantum Light

A photon is not a point: its wavepacket stretches out in space. In the classical limit, this spatial profile is governed by Maxwell's equations, and reshaping it has been a goal in optics since Galileo's invention of the telescope. In this paper, Morizur and his colleagues describe a new Unitary Programmable Mode Converter, a device capable of changing the spatial shape of quantum light at will without introducing loss in the beam.

Losses are particularly detrimental in quantum science because they destroy the non-classical nature of a beam with a well ordered flux of photons. The authors tested their device on such a beam of photons, successfully reshaping the wavepacket while retaining the non-classical nature of the flux. By efficiently adapting the spatial shape of the light emitted from a quantum light source, this device paves the way for the use of non-classical light to enhance optical measurements and microscopy.

Click here to read the full paper, "Spatial reshaping of a squeezed state of light" by J.-F. Morizur, S. Armstrong, N. Treps, J. Janousek and H.-A. Bachor, Eur. Phys. J. D 61, 237-239 (2011).

This was our first experience of publishing with EPJ Web of Conferences. We contacted the publisher in the middle of September, just one month prior to the Conference, but everything went through smoothly. We have had published MNPS Proceedings with different publishers in the past, and would like to tell that the EPJ Web of Conferences team was probably the best, very quick, helpful and interactive. Typically, we were getting responses from EPJ Web of Conferences team within less than an hour and have had help at every production stage.
We are very thankful to Solange Guenot, Web of Conferences Publishing Editor, and Isabelle Houlbert, Web of Conferences Production Editor, for their support. These ladies are top-level professionals, who made a great contribution to the success of this issue. We are fully satisfied with the publication of the Conference Proceedings and are looking forward to further cooperation. The publication was very fast, easy and of high quality. My colleagues and I strongly recommend EPJ Web of Conferences to anyone, who is interested in quick high-quality publication of conference proceedings.

On behalf of the Organizing and Program Committees and Editorial Team of MNPS-2019, Dr. Alexey B. Nadykto, Moscow State Technological University “STANKIN”, Moscow, Russia. EPJ Web of Conferences vol. 224 (2019)

ISSN: 2100-014X (Electronic Edition)

© EDP Sciences