@article{oai:oist.repo.nii.ac.jp:00001164,
 author = {Tkachenko, Georgiy and Lei, Fuchuan and Chormaic, Síle Nic},
 issue = {12},
 journal = {Journal of Optics},
 month = {Nov},
 note = {We present a simple method for controlling the polarisation state of light at the waist of a single-mode optical nanofibre. The method consists of complete polarisation compensation based on imaging scattered light from inherent inhomogeneities both on the fibre surface and in the glass material itself. In contrast to the recently reported protocol exploiting two imaging systems oriented at 45° to each other, our method requires only one lens and a video camera. It is particularly useful for nanofibre-based applications with severe geometric constraints, such as inside vacuum chambers for experiments with cold atoms. The measured fidelity of the achieved control is about 98% using lenses with moderate numerical apertures.},
 title = {Polarisation control for optical nanofibres by imaging through a single lens},
 volume = {21},
 year = {2019}
}