Enabling Self-Induced Back-Action Trapping of Gold Nanoparticles in Metamaterial Plasmonic Tweezers.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c04492
Abstract: The pursuit for efficient nanoparticle trapping with low powers has led to optical tweezers technology moving from the conventional free-space configuration to advanced plasmonic systems. However, trapping nanoparticles smaller than 10 nm still remains a… read more here.
Keywords: self induced; trapping gold; induced back; plasmonic tweezers ... See more keywords
Bright squeezed light reduces back-action
Sign Up to like & getrecommendations! Published in 2019 at "Nature Photonics"
DOI: 10.1038/s41566-019-0569-1
Abstract: The use of amplitude-squeezed states of light as a probe is shown to yield superior measurements of the motion of a moving mirror at low frequencies. The demonstration offers a path to improving the sensitivity… read more here.
Keywords: bright squeezed; reduces back; light reduces; back action ... See more keywords
Measurement back action and spin noise spectroscopy in a charged cavity QED device in the strong coupling regime
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.165308
Abstract: We study theoretically the spin-induced and photon-induced fluctuations of optical signals from a singly-charged quantum dot-microcavity structure. We identify the respective contributions of the photon-polariton interactions, in the strong light-matter coupling regime, and of the… read more here.
Keywords: back action; noise spectroscopy; spin; spin noise ... See more keywords
Structural Characterization of Linear Quantum Systems With Application to Back-Action Evading Measurement
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Automatic Control"
DOI: 10.1109/tac.2019.2946234
Abstract: The purpose of this article is to study the structure of quantum linear systems in terms of their Kalman canonical form, which was proposed in a recent paper. The spectral structure of quantum linear systems… read more here.
Keywords: action evading; form; back action; structure ... See more keywords