Terahertz polarization shaping technique is developed. We have used the combination of wedge-type diffractive optical components in conjunction with a circular InAs pattern to produce various THz waves with temporally-evolving polarization states.
© 2012 OSA
J. Ahn, K. Lee, M. Yi, and J. Song, "Generation of Polarization Shaped Terahertz Waves," in Conference on Lasers and Electro-Optics 2012, OSA Technical Digest (online) (Optical Society of America, 2012), paper CM2L.4.