Abstract

Subwavelength horizontal Al/SiO2/Si/SiO2/Al plasmonic slot waveguides were demonstrated for the first time with propagation loss at 1550 nm of 1.01-1.56 dB/µm, coupling loss of 1-1.8 dB, and bending loss of 0.2-0.4 dB.

© 2011 OSA

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