Generation of terahertz radiation in the interaction of coherent electromagnetic wave with a resonant medium in a constant external electric field

19th International Youth School on Coherent Optics and Optical Spectroscopy

Basharov, A.M.^1,2

Moscow Institute of Physics and Technology, Dolgoprudny

141700, Russia^1

National Research Centre Kurchatov Institute, Moscow

123182, Russia^2

关键词: Carrier frequency;    Coherent waves;    Dc electric field;    External electric field;    Low frequency radiation;    Resonant interaction;    Resonant medium;    Terahertz radiation;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/714/1/012005/pdf
DOI  :  10.1088/1742-6596/714/1/012005

来源: IOP

【 摘 要 】

The paper shows that it is sufficient to place a resonance medium in an external dc electric field for the generation of low-frequency radiation at the resonant interaction of the medium and a coherent wave with carrier frequency of the optical range. Under certain conditions the carrier frequency of the generated radiation equals the Rabi frequency of the resonant interaction.