25 citations · 55 across the 5 of their papers we have counts for
4 papers · 1 filter
Enhanced Directional Coupling of Light with a Whispering Gallery Microcavity
Fuchuan Lei, Georgiy Tkachenko, Xuefeng Jiang +3
Directional coupling of light in nanophotonic circuits has recently attracted increasing interest, with numerous experimental realizations based on broken rotational or mirror symm…
Light-induced rotation of dielectric microparticles around an optical nanofiber
Georgiy Tkachenko, Ivan Toftul, Cindy Esporlas +4
We experimentally demonstrate orbiting of isotropic, dielectric microparticles around an optical nanofiber that guides elliptically polarized fundamental modes. The driving transve…
Polarisation control for optical nanofibres by imaging through a single lens
Georgiy Tkachenko, Fuchuan Lei, Síle Nic Chormaic
We present a simple method for controlling the polarisation state of light at the waist of a single-mode optical nanofibre. The method consists of complete polarisation compensatio…
Complete polarization control for a nanofiber waveguide using directional coupling
Fuchuan Lei, Georgiy Tkachenko, Jonathan M. Ward +1
Optical nanofiber waveguides are widely used for near-field delivery and measurement of light. Despite their versatility and efficiency, nanofibers have a critical drawback - their…