PHYSICS

Estimation of the bistable thin-film reflector efficiency

T. V. Timoschenko^a, Yu. V. Yurevich<sup>b

a</sup> Mogilev State A. Kuleshov University
^b Mogilev State University of Food Technologies

Abstract: The analytical evaluation of the hysteresis reflection properties of a thin layer on the basis of a dense resonant medium on the power scale and the linear frequency detuning of the external signal is carried out. The role of such a resonant reflector as a Q-factor (compact modulator) of the resonator in the laser circuit is determined.

Keywords: resonant reflection, thin optical films, dense resonant medium, dipole-dipolar interaction, quasi-resonance polarization.

UDC: 535.181

Received: 08.07.2019