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Quantum optomechanics of a multimode system coupled via a photothermal and a radiation pressure force

Abdi, M ; Sharif University of Technology | 2012

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  1. Type of Document: Article
  2. DOI: 10.1103/PhysRevA.86.043803
  3. Publisher: APS , 2012
  4. Abstract:
  5. We provide a full quantum description of the optomechanical system formed by a Fabry-Pérot cavity with a movable micromechanical mirror whose center-of-mass and internal elastic modes are coupled to the driven cavity mode by both radiation pressure and photothermal force. Adopting a quantum Langevin description, we investigate simultaneous cooling of the micromirror elastic and center-of-mass modes, and also the entanglement properties of the optomechanical multipartite system in its steady state
  6. Keywords:
  7. Center-of-mass ; Driven cavity ; Elastic modes ; Entanglement properties ; Langevin ; Micro mirror ; Micromechanical mirror ; Multimode system ; Multipartite systems ; Opto-mechanics ; Optomechanical ; Optomechanical systems ; Photo-thermal ; Quantum description ; Radiation pressure ; Simultaneous cooling ; Steady state ; Pressure ; Quantum entanglement
  8. Source: Physical Review A - Atomic, Molecular, and Optical Physics ; Volume 86, Issue 4 , 2012 ; 10502947 (ISSN)
  9. URL: http://journals.aps.org/pra/abstract/10.1103/PhysRevA.86.043803