We describe a method for dramatically enhancing the coupling of THz radiation to a wire waveguide using a radially symmetric photoconductive antenna.We present both numerical simulations and experimental results showing enhanced coupling.
© 2006 Optical Society of America
J. A. Deibel, K. Wang, M. Escarra, and D. M. Mittleman, "Mode Matching of Terahertz Radiation to Cylindrical Wire Waveguides," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2006), paper CMS3.
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