symmetry, induced mechanical lasing, and tunable force sensing in a coupled-mode optically levitated nanoparticle

S Sharma, A Kani, M Bhattacharya - Physical Review A, 2022 - APS
We theoretically investigate PT symmetry, induced mechanical lasing, and force sensing in
an optically levitated nanoparticle with coupled oscillation modes. The coupling in the …

Coherent control of levitated nanoparticles via dipole-dipole interaction

S Sharma, S Hong, AS Moskalenko - arXiv preprint arXiv:2404.09651, 2024 - arxiv.org
We propose a scheme to create and transfer thermal squeezed states and random-phase
coherent states in a system of two interacting levitated nanoparticles. In this coupled …