Coupling of light from an optical fiber taper into silver nanowires

Chun-Hua Dong, Xi-Feng Ren, Rui Yang, Jun-Yuan Duan, Jian-Guo Guan et al.
We report the coupling of photons from an optical fiber taper to surface plasmon modes of silver nanowires. The coupling efficiency can be modulated by adjusting the cross angle and the polarization of the input light. The launch of propagating plasmons can be realized not only at ends of the nanowi ... [Appl. Phys. Lett. 95, 221109 (2009)] published Thu Dec 3, 2009.
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