Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Thomas M. Karg"'
Autor:
Maryse Ernzer, Manel Bosch Aguilera, Matteo Brunelli, Gian-Luca Schmid, Thomas M. Karg, Christoph Bruder, Patrick P. Potts, Philipp Treutlein
Publikováno v:
Physical Review X, Vol 13, Iss 2, p 021023 (2023)
Feedback is a powerful and ubiquitous technique both in classical and quantum system control. Its standard implementation relies on measuring the state of a system, processing the classical signal, and feeding it back to the system. In quantum physic
Externí odkaz:
https://doaj.org/article/11c92b9867f54402a7e0d948b5a6c9bd
Autor:
Gian-Luca Schmid, Chun Tat Ngai, Maryse Ernzer, Manel Bosch Aguilera, Thomas M. Karg, Philipp Treutlein
Publikováno v:
Physical Review X, Vol 12, Iss 1, p 011020 (2022)
Coherent feedback stabilizes a system toward a target state without the need of a measurement, thus avoiding the quantum backaction inherent to measurements. Here, we employ optical coherent feedback to remotely cool a nanomechanical membrane using a
Externí odkaz:
https://doaj.org/article/946c4cd942764cdb8ce02e2f863bd857
Autor:
Chun Tat Ngai, Philipp Treutlein, Klemens Hammerer, Baptiste Gouraud, Thomas M. Karg, Gian-Luca Schmid
Publikováno v:
Science
Strongly coupled at distance The development of hybrid quantum systems provides a flexibility that allows for various components to be coupled together, thereby expanding the opportunity to build quantum sensors and devices that can be designed for s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e93e3fd319c795296a32146cbe4e6f64
https://pubmed.ncbi.nlm.nih.gov/32381593
https://pubmed.ncbi.nlm.nih.gov/32381593
Autor:
Christian Kraglund Andersen, Yves Salathé, Thomas M. Karg, Abdulkadir Akin, Sebastian Krinner, Philipp Kurpiers, C. Lang, Andreas Wallraff, Christopher Eichler
Quantum computing architectures rely on classical electronics for control and readout. Employing classical electronics in a feedback loop with the quantum system allows to stabilize states, correct errors and to realize specific feedforward-based qua
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4991be462a7077a4ea4b380078851516
http://arxiv.org/abs/1709.01030
http://arxiv.org/abs/1709.01030
Publikováno v:
New Journal of Physics, 16
We present an optical setup with focus-tunable lenses to dynamically control the waist and focus position of a laser beam, in which we transport a trapped ultracold cloud of 87Rb over a distance of $28\;{\rm cm}$. The scheme allows us to shift the fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfe9404e7ac6e14c0683cc528a7e85d1
https://hdl.handle.net/20.500.11850/89937
https://hdl.handle.net/20.500.11850/89937
Publikováno v:
Physical Review A
We address a fundamental question of quantum optics: Can a beam of light mediate coherent Hamiltonian interactions between two distant quantum systems? This is an intriguing question whose answer is not a priori clear, since the light carries away in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::543d08058a0ea1e753c291663b679188
Publikováno v:
New Journal of Physics, Vol 16, Iss 9, p 093028 (2014)
We present an optical setup with focus-tunable lenses to dynamically control the waist and focus position of a laser beam, in which we transport a trapped ultracold cloud of ^87 Rb over a distance of $28\;{\rm cm}$ . The scheme allows us to shift the
Externí odkaz:
https://doaj.org/article/560e4d182d634ad8af33502c70de37ba