Elliptically polarized THz-wave generation from GaP-THz planar waveguide via collinear phase-matched difference frequency mixing.

@article{Saito2012EllipticallyPT,
  title={Elliptically polarized THz-wave generation from GaP-THz planar waveguide via collinear phase-matched difference frequency mixing.},
  author={Kyosuke Saito and Tadao Tanabe and Yutaka Oyama},
  journal={Optics express},
  year={2012},
  volume={20 23},
  pages={26082-8}
}
We carried out terahertz (THz)-wave generation from the GaP planar waveguides under collinear phase-matched difference-frequency mixing of two near-infrared sources. TE- and TM-mode of THz-waves were generated simultaneously by adjusting the polarization direction of two incident infrared sources. The phase shift between TE- and TM-mode of THz-wave in the… CONTINUE READING