Manipulation of light via high sensitivity charge sensors and a parametric amplifier in a hybrid cavity optomechanical system
In this study, we theoretically investigate the optical response characteristics of an output
probe field in a hybrid double-cavity optomechanical system, which consists of a gain cavity …
probe field in a hybrid double-cavity optomechanical system, which consists of a gain cavity …
Nonreciprocal Topological Phonon Transfer Independent of Both Device Mass and Exceptional-Point Encircling Direction
Imposing topological operations encircling an exceptional point (EP) engenders
unconventional one-way topological phonon transfer (TPT), strictly depending on the …
unconventional one-way topological phonon transfer (TPT), strictly depending on the …
Generation of two mode mechanical squeezing induced by nondegenerate parametric amplification
MA Wodedo, TG Tesfahannes, TY Darge… - Scientific Reports, 2024 - nature.com
Squeezing light in an optomechanical system involves reducing quantum noise in one of the
light's quadratures through the interaction between optical and mechanical modes …
light's quadratures through the interaction between optical and mechanical modes …
Dynamically Encircled Higher-order Exceptional Points in an Optical Fiber
The unique properties of exceptional point (EP) singularities, arising from non-Hermitian
physics, have unlocked new possibilities for manipulating light-matter interactions. A tailored …
physics, have unlocked new possibilities for manipulating light-matter interactions. A tailored …