71 citations · 460 across the 18 of their papers we have counts for
18 papers
Investigation of intrinsic nonlinear effects in driven-dissipative optomechanical systems using the generalized linear response theory
B. Askari, A. Dalafi, M. J. Kazemi
In this article, we study the effects of intrinsic nonlinear optomechanical interaction on the linear response of a driven-dissipative optomechanical system to a weak time-dependen…
Homodyne coherent quantum noise cancellation in a hybrid optomechanical force sensor
H. Allahverdi, Ali Motazedifard, A. Dalafi +2
In this paper, we propose an experimentally viable scheme to enhance the sensitivity of force detection in a hybrid optomechanical setup assisted by squeezed vacuum injection, beyo…
Dynamics of a hybrid optomechanical system in the framework of the generalized linear response theory
B. Askari, A. Dalafi
We present a theoretical study of the linear response of a driven-dissipative hybrid optomechanical system consisting of an interacting one-dimensional Bose-Einstein condensate (BE…
Ultra-precision quantum sensing and measurement based on nonlinear hybrid optomechanical systems containing ultracold atoms or atomic Bose-Einstein condensate
Ali Motazedifard, A. Dalafi, M. H. Naderi
In this review, we study how a hybrid optomechanical system (OMS), in which a quantum micro- or nano-mechanical oscillator (MO) is coupled to the electromagnetic (EM) radiation pre…
A Green's function approach to the linear response of a driven dissipative optomechanical system
Ali Motazedifard, A. Dalafi, M. H. Naderi
In this paper, we first try to shed light on the ambiguities that exist in the literature in the generalization of the standard linear response theory (LRT) which has been basicall…
Back-action evading measurement of the collective mode of a Bose-Einstein condensate
M. Fani, A. Dalafi
In this paper, we investigate theoretically the back-action evading measurement of the collective mode of an interacting atomic Bose-Einstein condensate (BEC) trapped in an optical…