4 papers · 1 filter
Engineering Tunable Synthetic Su-Schrieffer-Heeger Chains in Liquid Crystal Microcavities
Joanna MÄdrzycka, Luciano S. Ricco, Piotr KapuÅciÅski +8
Optical microcavities have emerged as a powerful platform for emulating topological phases challenging to realize in conventional materials, offering precise control over dispersio…
Electrically tunable momentum space polarization singularities in liquid crystal microcavities
PrzemysÅaw Oliwa, Piotr KapuÅciÅski, Maria PopÅawska +10
Momentum space polarization singularities of light appear as vectorial twists in the scattered and radiated far field patterns of exotic photonic structures. They relate to importa…
In-situ tunneling control in photonic potentials by Rashba-Dresselhaus spin-orbit coupling
RafaÅ Mirek, Pavel Kokhanchik, Darius Urbonas +15
The tunability of individual coupling amplitudes in photonic lattices is highly desirable for photonic Hamiltonian engineering and for studying topological transitions in situ. In…
Electrically tunable spin-orbit coupled photonic lattice in a liquid crystal microcavity
Marcin MuszyÅski, PrzemysÅaw Oliwa, Pavel Kokhanchik +12
We create a one-dimensional photonic crystal with strong polarization dependence and tunable by an applied electric field. We accomplish this in a planar microcavity by embedding a…