We propose an innovative optomechanical device, exploiting the force enhancement due to a quasi-PT symmetry in resonant coupled optical cavities. In order to perform the study, we develop a generalized modeling of the response theory of optical forces, including the loss and the gain effects in optical systems. The enhancement of optical force appears to be limited only by non-linearity and by the resolution of the gain/loss mechanism.
Generalized Modeling of Optomechanical Forces Applied to PT-Symmetric Optical Microscale Resonators / De Carlo, Martino; De Leonardis, Francesco; Lamberti, Luciano; Passaro, Vittorio M. N.. - In: JOURNAL OF LIGHTWAVE TECHNOLOGY. - ISSN 0733-8724. - STAMPA. - 37:10(2019), pp. 8642401.2178-8642401.2184. [10.1109/JLT.2019.2899486]
Generalized Modeling of Optomechanical Forces Applied to PT-Symmetric Optical Microscale Resonators
Martino De CarloMembro del Collaboration Group
;Francesco De LeonardisMembro del Collaboration Group
;Luciano LambertiMembro del Collaboration Group
;Vittorio M. N. Passaro
Supervision
2019-01-01
Abstract
We propose an innovative optomechanical device, exploiting the force enhancement due to a quasi-PT symmetry in resonant coupled optical cavities. In order to perform the study, we develop a generalized modeling of the response theory of optical forces, including the loss and the gain effects in optical systems. The enhancement of optical force appears to be limited only by non-linearity and by the resolution of the gain/loss mechanism.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
