Tunable photon blockade in a hybrid system consisting of an optomechanical device coupled to a two-level system
Authors:
- Hui Wang,
- Xiu Gu,
- Yu-Xi Liu,
- Adam Miranowicz,
- Franco Nori
Abstract
We study photon blockade and antibunching in the cavity of an optomechanical system in which the mechanical resonator is coupled to a two-level system (TLS). In particular, we analyze the effects of the coupling strength (to the mechanical mode), transition frequency, and decay rate of TLS on the photon blockade. The statistical properties of the cavity field are affected by the TLS, because the TLS changes the energy-level structure of the optomechanical system via dressed states formed by the TLS and the mechanical resonator. We find that the photon blockade and tunneling can be significantly changed by the transition frequency of the TLS and the coupling strength between the TLS and the mechanical resonator. Therefore, our study provides a method to tune the photon blockade and tunneling using a controllable TLS.
- Record ID
- UAM7b0d55163f194c05acf50f9e81fc0a31
- Author
- Journal series
- Physical Review A, ISSN 1050-2947
- Issue year
- 2015
- Vol
- 92
- ASJC Classification
- DOI
- DOI:10.1103/PhysRevA.92.033806 Opening in a new tab
- Language
- (en) English
- Score (nominal)
- 35
- Score source
- journalList
- Score
- Publication indicators
- = 45; = 99; : 2015 = 1.008; : 2014 (2 years) = 2.808 - 2014 (5 years) =2.628
- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAM7b0d55163f194c05acf50f9e81fc0a31/
- URN
urn:amu-prod:UAM7b0d55163f194c05acf50f9e81fc0a31
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or PerishOpening in a new tab system.