BICHROMATIC EXCITATION FIELD AS AN EFFECTIVE MEANS OF CONTROLLING THZ-BAND RADIATION INTENSIFICATION IN SEMICONDUCTING SUPERRAY

Pozdnyakova Olesya Dmitrievna, Applicant for master degree, Institute of physics and chemistry, Mordovia State University named after N. P. Ogaryov (Saransk), pozdn-olesya@yandex.ru
Shorokhov Aleksey Vladimirovich, Doctor of physical and mathematical sciences, associate professor, sub-department of theoretical physics, Institute of physics and chemistry, Mordovia State University named after N.P.Ogaryov (Saransk), alex.shorokhov@mail.ru

538.958

The authors theoretically investigate amplification methods based on the use of bichromatic pump field. It is shown that the amplification of the weak probe field in these methods is possible without destructive instabilities.

superlattice, terahertz radiation.