Expansion of the tuning range of injection-seeded terahertz-wave parametric generator up to 5 THz
- Publisher: IOP publishing
Applied Physics Express,
In this paper, we report the improvement of the frequency tuning range of an injection-seeded terahertz (THz)-wave parametric generator (is-TPG). A significant previous limitation was the high absorption coefficient in the higher-frequency region of a MgO:LiNbO3 crystal...