![Fig. 12.1 — Self-induced back action optical trap](https://i0.wp.com/opticaltweezers.org/wp-content/uploads/2015/11/Fig12_1.png?fit=660%2C530)
Artist’s depiction of a SIBA optical trap: a feedback optical trap holds a dielectric nanoparticle in place in a bow-tie nanoaperture fabricated on the tip of a tapered metallised optical fibre.
Reprinted by permission from Macmillan Publishers Ltd: Berthelot et al., Nature Nanotech. 9, 295–9, copyright 2014.
Fig. 12.1 — Self-induced back action optical trap