Ultrafast Plasmonics Lab

Talbot effect applied to orbital angular momenta

Talbot self-imaging extended to azimuthal angle for the first time.

Using adiabatic soliton propagation in a dispersion-increasing fiber, we demonstrated spectral compression ratio over 102.

Jeff and Valley discovered a novel way to create optical near-field vortices using linearly-polarized laser excitation!

Danny’s mode conversion paper in a plasmonic two-wire transmission-line published in Nano Letters.

Phil Tsai’s work on selective trapping or rotation of mircoparticles using a plasmonic Archimedes spiral published.