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Updated: May 17, 2026

Trapping of Micro Particles in Nanoplasmonic Optical Lattice
Published on: September 5, 2017
Self-organization threshold scaling for thermal atoms coupled to a cavity
K J Arnold1, M P Baden, M D Barrett
1Centre for Quantum Technologies and Department of Physics, National University of Singapore, Singapore.
Abstract:
We make a detailed experimental study of the threshold for the self-organization of thermal 87Rb atoms coupled to a high-finesse cavity over a range of atom numbers and cavity detunings. We investigate the difference between probing with a traveling wave and a retroreflected lattice. These two scenarios lead to qualitatively different behavior in terms of the response of the system as a function of cavity detuning with respect to the probe. In both cases, we confirm a N(-1) scaling of the threshold with atom number.
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