Dynamic axial control over optically levitating particles in air with an electrically-tunable variable-focus lens
Citation
Zhu, W, Eckerskorn, N, Upadhya, A et al. 2016, 'Dynamic axial control over optically levitating particles in air with an electrically-tunable variable-focus lens', Biomedical Optics Express, vol. 7, no. 7, pp. 2902-2911.