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Spectral and polarization properties of a ‘cholesteric liquid crystal—phase plate—metal’ structure
We investigate the localized surface modes in a structure consisting of the cholesteric liquid crystal layer, a phase plate, and a metal layer. These modes are analogous to the optical Tamm states. The nonreciprocal ...
Chiral Optical Tamm States: Temporal Coupled-Mode Theory
The chiral optical Tamm state (COTS) is a special localized state at the interface of a handedness-preserving mirror and a structurally chiral medium such as a cholesteric liquid crystal or a chiral sculptured thin film. ...