Tomographic active optical trapping of arbitrarily shaped objects by exploiting 3D refractive index maps
Tomographic active optical trapping of arbitrarily shaped objects by exploiting 3D refractive index maps
Optical trapping can be used to manipulate the three-dimensional (3-D) motion of spherical particles based on the simple prediction of optical forces and the responding motion of samples. However, controlling the 3-D behaviour of non-spherical particles with arbitrary orientations is extremely challenging, due to experimental difficulties and the extensive computations. …