Karabchevsky, Alina and Novitsky, Andrey and Morozko, Fyodor (2021) Purcell Effect in PT-Symmetric Waveguides. In: Topics in Applied Physics :. Topics in Applied Physics . Springer Science and Business Media Deutschland GmbH, pp. 493-522.
Full text not available from this repository.Abstract
This chapter overviews the principles of the spontaneous emission rate increase, that is the Purcell effect, in relation to the photonic parity-time (PT) symmetry. Being focused on the system of coupled PT-symmetric optical waveguides, we consider behaviors of the Purcell factor in PT-symmetric and broken-PT-symmetric regimes. Surprisingly, exceptional points in a coupled waveguide do not influence on the Purcell factor.