A new class of photoconductive THz emitters based on a complementary Sierpinski fractal is presented. The self-similarity of plasmonic current present on the antenna surface results in superior performance compared to conventional bow-tie emitters.
© 2011 OSA
P. Maraghechi and A. Y. Elezzabi, "Plasmonic Complementary Fractal Photoconductive Emitter," in CLEO:2011 - Laser Applications to Photonic Applications, OSA Technical Digest (CD) (Optical Society of America, 2011), paper CMM6.
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