Zobrazeno 1 - 10
of 14
pro vyhledávání: '"N. S. Kampel"'
Autor:
N. S. Kampel, R. W. Peterson, R. Fischer, P.-L. Yu, K. Cicak, R. W. Simmonds, K. W. Lehnert, C. A. Regal
Publikováno v:
Physical Review X, Vol 7, Iss 2, p 021008 (2017)
Interferometers enable ultrasensitive measurement in a wide array of applications from gravitational wave searches to force microscopes. The role of quantum mechanics in the metrological limits of interferometers has a rich history, and a large numbe
Externí odkaz:
https://doaj.org/article/a9ed8457985c4290872d80cdb6b49c72
Publikováno v:
Physical Review X, Vol 3, Iss 3, p 031012 (2013)
We create squeezed light by exploiting the quantum nature of the mechanical interaction between laser light and a membrane mechanical resonator embedded in an optical cavity. The radiation-pressure shot noise (fluctuating optical force from quantum l
Externí odkaz:
https://doaj.org/article/9fd2d4a9fd9e4fa4af6ce1dc8a9799da
Autor:
Cindy Regal, B. M. Brubaker, Peter S. Burns, N. S. Kampel, Graeme Smith, Maxwell Urmey, Konrad Lehnert, Andrew Higginbotham, R. W. Peterson
Publikováno v:
Nature Physics. 14:1038-1042
An optical network of superconducting quantum bits (qubits) is an appealing platform for quantum communication and distributed quantum computing, but developing a quantum-compatible link between the microwave and optical domains remains an outstandin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::874267ad33701b166d6c2f5ce9ebff06
https://doi.org/10.1038/s41567-018-0210-0
https://doi.org/10.1038/s41567-018-0210-0
Autor:
P.-L. Yu, N. S. Kampel, Konrad Lehnert, Cindy Regal, R. W. Andrews, R. W. Peterson, T. P. Purdy
Publikováno v:
Physical Review Letters. 116
The radiation pressure of light can act to damp and cool the vibrational motion of a mechanical resonator. In understanding the quantum limits of this cooling, one must consider the effect of shot noise fluctuations on the final thermal occupation. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a343cf227840b54eeba911f9441e3574
https://doi.org/10.1103/physrevlett.116.063601
https://doi.org/10.1103/physrevlett.116.063601
Autor:
Cindy Regal, Katarina Cicak, N. S. Kampel, R. W. Peterson, R. W. Simmonds, P.-L. Yu, Ran Fischer, Konrad Lehnert
Publikováno v:
Physical Review X, Vol 7, Iss 2, p 021008 (2017)
Interferometers enable ultrasensitive measurement in a wide array of applications from gravitational wave searches to force microscopes. The role of quantum mechanics in the metrological limits of interferometers has a rich history, and a large numbe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::136a19ea3a7b979e72c96c11a2bea965
Autor:
Katarina Cicak, Cindy Regal, R. W. Peterson, R. W. Simmonds, Thomas Purdy, P.-L. Yu, N. S. Kampel
The temperature dependence of the asymmetry between Stokes and anti-Stokes Raman scattering can be exploited for self-calibrating, optically-based thermometry. In the context of cavity optomechanics, we observe the cavity-enhanced scattering of light
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::588b69e7160d500df06a05aa3c37a380
http://arxiv.org/abs/1406.7247
http://arxiv.org/abs/1406.7247
Autor:
N. S. Kampel, Raymond W. Simmonds, Yeghishe Tsaturyan, P.-L. Yu, Katarina Cicak, T. P. Purdy, Cindy Regal
A phononic crystal can control the acoustic coupling between a resonator and its support structure. We micromachine a phononic bandgap shield for high Q silicon nitride membranes and study the driven displacement spectra of the membranes and their su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::81e785794fb8ef219966023e830e99ce
http://arxiv.org/abs/1312.0962
http://arxiv.org/abs/1312.0962
Publikováno v:
Physical Review X, Vol 3, Iss 3, p 031012 (2013)
We create squeezed light by exploiting the quantum nature of the mechanical interaction between laser light and a membrane mechanical resonator embedded in an optical cavity. The radiation pressure shot noise (fluctuating optical force from quantum l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9afe46f643cccd0c316d3a769adbe72
http://arxiv.org/abs/1306.1268
http://arxiv.org/abs/1306.1268
Autor:
Jörg H. Müller, Axel Griesmaier, Franziska Kaminski, N. S. Kampel, Eugene S. Polzik, Mads P. H. Steenstrup
Publikováno v:
The European Physical Journal D. 66
We study the effects of high optical depth and density on the performance of a light-atom quantum interface. An in-situ imaging method, a dual-port polarization contrast technique, is presented. This technique is able to compensate for image distorti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d83eca8809d3abc69510569f94c841e8
https://doi.org/10.1140/epjd/e2012-30038-0
https://doi.org/10.1140/epjd/e2012-30038-0
Autor:
Franziska Kaminski, Jörg H. Müller, Eugene S. Polzik, M. P. Hornbak Steenstrup, N. S. Kampel, Axel Griesmaier
Publikováno v:
Physical Review Letters
We investigate experimentally the effects of light assisted collisions on the coherence between momentum states in Bose-Einstein condensates. The onset of superradiant Rayleigh scattering serves as a sensitive monitor for matter wave coherence. A sub
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03a49b5ca839f8143ef750871e92f827
http://arxiv.org/abs/1111.6039
http://arxiv.org/abs/1111.6039