Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Karl Nicolas Tolazzi"'
Autor:
Karl Nicolas Tolazzi, Bo Wang, Christopher Ianzano, Jonas Neumeier, Celso Jorge Villas-Boas, Gerhard Rempe
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-5 (2021)
The ability of optically dark states to protect against decoherence makes them useful for the generation of entangled photons. Here, a continuous stream of single photons is generated by a controllable quantum Zeno effect between entangled atom–pho
Externí odkaz:
https://doaj.org/article/e134447567f34f2c9ec07bb9918a4206
Autor:
Bo Wang, Christopher Ianzano, Gerhard Rempe, Karl Nicolas Tolazzi, Celso J. Villas-Boas, Jonas Neumeier
Publikováno v:
Communications Physics
Communications Physics, Vol 4, Iss 1, Pp 1-5 (2021)
Communications Physics, Vol 4, Iss 1, Pp 1-5 (2021)
Cycling processes are important in many areas of physics ranging from lasers to topological insulators, often offering surprising insights into dynamical and structural aspects of the respective system. Here we report on a quantum-nonlinear wave-mixi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bce4ff2d6883270cdb97d1d75c31c6d9
Publikováno v:
Nature Physics. 14:885-889
All-optical sensing of the number of photons in one light field with another light field is a longstanding goal with intriguing prospects for various quantum applications1. A suitable system must be capable of strongly coupling individual photons of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cba1f0f44a8725de70469532fadba05
https://doi.org/10.1038/s41567-018-0181-1
https://doi.org/10.1038/s41567-018-0181-1
Publikováno v:
Physical Review Letters
We show an optical wave-mixing scheme that generates quantum light by means of a single three-level atom. The atom couples to an optical cavity and two laser fields that together drive a cycling current within the atom. Weak driving in combination wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01709763606ef8cd667d9eab5bf9a73a
https://pubmed.ncbi.nlm.nih.gov/32202889
https://pubmed.ncbi.nlm.nih.gov/32202889
Publikováno v:
2017 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
Open driven quantum systems exhibit fluctuations during their walk through Hilbert space. These can be reduced by blocking parts of the Hilbert space. For discrete variables such as particle number a blockade can result from a sufficiently strong int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b2a3f72133d8d60d2bf3f54aa8523f7
https://doi.org/10.1109/cleoe-eqec.2017.8087324
https://doi.org/10.1109/cleoe-eqec.2017.8087324
Publikováno v:
Physik in unserer Zeit. 49:216-217
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e3c2b1eafa5fd4a679d3e720069bf9e
https://doi.org/10.1002/piuz.201870506
https://doi.org/10.1002/piuz.201870506
Publikováno v:
Physical review letters. 118(13)
Photon blockade is a dynamical quantum-nonlinear effect that occurs in driven systems with an anharmonic excitation ladder. For a single atom strongly coupled to an optical cavity, we show that driving the atom gives a decisively larger optical nonli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee0f3667132a162d421cbf4f82bbcfa5
https://pubmed.ncbi.nlm.nih.gov/28409981
https://pubmed.ncbi.nlm.nih.gov/28409981
Autor:
Ferdinand Schmidt-Kaler, J. Roßnagel, Obinna Abah, Karl Nicolas Tolazzi, Kilian Singer, S. T. Dawkins, Eric Lutz
Publikováno v:
Roßnagel, J, Dawkins, S T, Tolazzi, K N, Abah, O, Lutz, E, Schmidt-Kaler, F & Singer, K 2016, ' A single-atom heat engine ', Science, vol. 352, no. 6283, pp. 325 . https://doi.org/10.1126/science.aad6320, https://doi.org/10.1126/science.aad6320
Making a teeny tiny engine Steam locomotives, cars, and the drinking bird toy all convert heat into useful work as it cycles between two reservoirs at different temperatures. Usually, the working substance where the heat-work conversion occurs is a l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c68ed2608ec8dea1ecf65727d4d69644
https://pure.qub.ac.uk/en/publications/a-singleatom-heat-engine(2acac2ca-62c1-455e-85ca-f4e613db19de).html
https://pure.qub.ac.uk/en/publications/a-singleatom-heat-engine(2acac2ca-62c1-455e-85ca-f4e613db19de).html
We experimentally demonstrate a method to determine the temperature of trapped ions which is suitable for monitoring fast thermalization processes. We show that observing and analyzing the lineshape of dark resonances in the fluorescence spectrum pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4037b28ecca4dc5258b7dec45c0eb096
http://arxiv.org/abs/1412.5014
http://arxiv.org/abs/1412.5014