225 citations · 304 across the 5 of their papers we have counts for
5 papers
Phase-adaptive cooling of fringe-trapped nanoparticles at room temperature in hollow-core photonic crystal fiber
Soumya Chakraborty, Gordon K. L. Wong, Pardeep Kumar +3
Active feedback cooling of levitated dielectric particles is a pivotal technique for creating ultrasensitive sensors and probing fundamental physics. Here we demonstrate phase-adap…
Theory of phase-adaptive parametric cooling
Alekhya Ghosh, Pardeep Kumar, Fidel Jimenez +2
We propose an adaptive phase technique for the parametric cooling of mechanical resonances. This involves the detection of the mechanical quadratures, followed by a sequence of per…
Phase synchronization in dissipative non-Hermitian coupled quantum systems
J. Rohn, K. P. Schmidt, C. Genes
We study the interplay between non-Hermitian dynamics and phase synchronization in a system of bosonic modes coupled to an auxiliary mode. The linearity of the evolut…
Optical Lattices with Micromechanical Mirrors
K. Hammerer, K. Stannigel, C. Genes +5
We investigate a setup where a cloud of atoms is trapped in an optical lattice potential of a standing wave laser field which is created by retro-reflection on a micro-membrane. Th…
Strong coupling of a mechanical oscillator and a single atom
K. Hammerer, M. Wallquist, C. Genes +6
We propose and analyze a setup to achieve strong coupling between a single trapped atom and a mechanical oscillator. The interaction between the motion of the atom and the mechanic…