Terahertz generation in waveguide partially loaded with nonlinear crystal

A. S. Nikoghosyan; E. M. Laziev; R. M. Martirosyan; A. A. Hakhoumian; J. M. Chamberlain; R. A. Dudley; N. N. Zinov'ev

doi:10.1117/12.678372

19 May 2006 Terahertz generation in waveguide partially loaded with nonlinear crystal

A. S. Nikoghosyan, E. M. Laziev, R. M. Martirosyan, A. A. Hakhoumian, J. M. Chamberlain, R. A. Dudley, N. N. Zinov'ev

Proceedings Volume 6257, ICONO 2005: Nonlinear Laser Spectroscopy, High Precision Measurements, and Laser Biomedicine and Chemistry; 62570O (2006) https://doi.org/10.1117/12.678372
Event: ICONO 2005, 2005, St. Petersburg, Russian Federation

Abstract

We report on the studies of kinetics of broad-band generation via optical rectification into terahertz domain using a sample of LiNbO₃ partially filling a hollow metallic waveguide to increase the coherence length, enabling the observation of transition between phase-mismatched and phase-matched mechanisms of terahertz frequency generation.

Citation Download Citation

A. S. Nikoghosyan, E. M. Laziev, R. M. Martirosyan, A. A. Hakhoumian, J. M. Chamberlain, R. A. Dudley, and N. N. Zinov'ev "Terahertz generation in waveguide partially loaded with nonlinear crystal", Proc. SPIE 6257, ICONO 2005: Nonlinear Laser Spectroscopy, High Precision Measurements, and Laser Biomedicine and Chemistry, 62570O (19 May 2006); https://doi.org/10.1117/12.678372

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