Control of a Fabry-Perot interferometer with the use of independent optical pump

摘要

A scheme for control of the transfer function of a nonlinear Fabry-Perot interferometer (F-P) using an independent light beam (optical pumping), tuned in frequency to the absorption band from the excited level of resonant medium, has been suggested. The possibility of switching operating modes of the interferometer (differential amplification, discriminator, optical bistability) has been shown.