Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1860272 | Physics Letters A | 2010 | 4 Pages |
Abstract
The possibility of efficient terahertz generation via optical rectification in electro-optic crystal doped with the two-level resonant impurities is demonstrated. Under conditions of the self-induced transparency regime the laser pulses slows down to achieve the phase matching condition. The terahertz generation is accompanied by periodic modulation and spectral deformation of the laser pulse. The most efficient generation occurs under condition of small negative detuning from the resonant frequency of the two-level system.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
Aleksandr N. Bugay, Sergey V. Sazonov,