Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 16182-16187 |
| Seitenumfang | 6 |
| Fachzeitschrift | Proceedings of the National Academy of Sciences of the United States of America |
| Jahrgang | 108 |
| Ausgabenummer | 39 |
| Publikationsstatus | Veröffentlicht - 27 Sept. 2011 |
Abstract
Studying mechanical resonators via radiation pressure offers a rich avenue for the exploration of quantum mechanical behavior in a macroscopic regime. However, quantum state preparation and especially quantum state reconstruction of mechanical oscillators remains a significant challenge. Here we propose a scheme to realize quantum state tomography, squeezing, and state purification of a mechanical resonator using short optical pulses. The scheme presented allows observation of mechanical quantum features despite preparation from a thermal state and is shown to be experimentally feasible using optical microcavities. Our framework thus provides a promising means to explore the quantum nature of massive mechanical oscillators and can be applied to other systems such as trapped ions.
ASJC Scopus Sachgebiete
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: Proceedings of the National Academy of Sciences of the United States of America, Jahrgang 108, Nr. 39, 27.09.2011, S. 16182-16187.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Pulsed quantum optomechanics
AU - Vanner, M. R.
AU - Pikovski, I.
AU - Cole, G. D.
AU - Kim, M. S.
AU - Brukner, Č
AU - Hammerer, Klemens
AU - Milburn, G. J.
AU - Aspelmeyer, M.
PY - 2011/9/27
Y1 - 2011/9/27
N2 - Studying mechanical resonators via radiation pressure offers a rich avenue for the exploration of quantum mechanical behavior in a macroscopic regime. However, quantum state preparation and especially quantum state reconstruction of mechanical oscillators remains a significant challenge. Here we propose a scheme to realize quantum state tomography, squeezing, and state purification of a mechanical resonator using short optical pulses. The scheme presented allows observation of mechanical quantum features despite preparation from a thermal state and is shown to be experimentally feasible using optical microcavities. Our framework thus provides a promising means to explore the quantum nature of massive mechanical oscillators and can be applied to other systems such as trapped ions.
AB - Studying mechanical resonators via radiation pressure offers a rich avenue for the exploration of quantum mechanical behavior in a macroscopic regime. However, quantum state preparation and especially quantum state reconstruction of mechanical oscillators remains a significant challenge. Here we propose a scheme to realize quantum state tomography, squeezing, and state purification of a mechanical resonator using short optical pulses. The scheme presented allows observation of mechanical quantum features despite preparation from a thermal state and is shown to be experimentally feasible using optical microcavities. Our framework thus provides a promising means to explore the quantum nature of massive mechanical oscillators and can be applied to other systems such as trapped ions.
KW - Optomechanics
KW - Quantum measurement
KW - Squeezed states
UR - http://www.scopus.com/inward/record.url?scp=80053632753&partnerID=8YFLogxK
U2 - 10.1073/pnas.1105098108
DO - 10.1073/pnas.1105098108
M3 - Article
AN - SCOPUS:80053632753
VL - 108
SP - 16182
EP - 16187
JO - Proceedings of the National Academy of Sciences of the United States of America
JF - Proceedings of the National Academy of Sciences of the United States of America
SN - 0027-8424
IS - 39
ER -