Philip H. Jones, Onofrio M. Maragò & Giovanni Volpe
Axial optical trapping (medium NA, high np) — Geometrical Optics
Axial optical trapping: NA=1.00 nm=1.33 np=1.50.
Agnese Callegari, Mite Mijalkov, A. Burak Gököz, and Giovanni Volpe, “Computational toolbox for optical tweezers in geometrical optics,” J. Opt. Soc. Am. B 32, B11-B19 (2015). http://dx.doi.org/10.1364/JOSAB.32.000B11
Brownian motion in an optical trap (low NA).
Brownian motion in an optical trap (medium NA).
Brownian motion in an optical trap (high NA).
Scattering of a ray on a spherical particle (high refractive index).
Scattering of a ray on a spherical particle (low refractive index).