Continuously Tunable NIR Pulsed Parametric Sources by an Is-OPG / OPA for Terahertz-wave Generation

摘要

We demonstrated single-longitudinal-mode, continuously tunable (1.54 – 1.60 μm) and pulsed (~ 1 ns) parametric sources by injection-seeded PPLN-OPG / KTA-OPA as stabilized and tunable (controlled by “spectral drill” cavity) beams for terahertz-wave different frequency / parametric generation.