6 papers
Nonreciprocal Control of the Goos--Hänchen Shift via the Barnett Effect in Cavity Magnomechanics
Shah Fahad, Gao Xianlong
We propose a theoretical scheme for realizing a tunable nonreciprocal Goos-Hänchen shift (GHS) in a hybrid cavity magnomechanical system. The setup consists of a rotating yttrium i…
Goos-Hänchen Shift in -Symmetric and Passive Cavity Optomechanical Systems
Shah Fahad, Gao Xianlong
We theoretically investigate the control of the Goos-Hänchen shift (GHS) of a reflected weak probe field in both parity-time ()-symmetric and conventional optomechan…
Coherent Control of the Goos-Hänchen Shift in Polariton Optomechanics
Shah Fahad, Gao Xianlong
We propose a theoretical scheme for controlling the Goos-Hänchen shift (GHS) of a reflected probe field in a polariton optomechanical system. The system comprises an optical mode,…
-assisted control of Goos-Hänchen shift in cavity magnomechanics
Shah Fahad, Gao Xianlong
We propose a scheme to manipulate the Goos-Hänchen shift (GHS) of a reflected probe field in a non-Hermitian cavity magnomechanical system. The platform consists of a yttrium-iron…
Photonic spin Hall effect in -symmetric non-Hermitian cavity magnomechanics
Shah Fahad, Muzamil Shah, Gao Xianlong
Non-Hermitian cavity magnomechanics (CMM), which incorporates the magnon-photon and magnon-phonon interactions simultaneously, enables rich physical phenomena, including exceptiona…
-Symmetry induced Bi-Stability in Non-Hermitian Cavity Magnomechanics
Chaoyi Lai, Shah Fahad, Kashif Ammar Yasir
We study the steady-state non-Hermitian magnomechanical system driven by a transverse magnetic field directly interacting with YIG sphere and excites cavity magnons and photons. To…