Optical dipole antennas with varying length and width are fabricated using e-beam lithography. Antennas with wider width are shown to exhibit stronger scattering while preserving the same resonance frequency.
© 2010 The Optical Society
(240.0240) Optics at surfaces : Optics at surfaces
(350.0350) Other areas of optics : Other areas of optics
(350.4238) Other areas of optics : Nanophotonics and photonic crystals
(240.6695) Optics at surfaces : Surface-enhanced Raman scattering
T. J. Seok, A. Jamshidi, A. Lakhani, K. Yu, H. Choo, O. Miller, E. Yablonovitch, and M. C. Wu, "Characterization of Extended Width Optical Dipole Antennas," in Conference on Lasers and Electro-Optics 2010, OSA Technical Digest (CD) (Optical Society of America, 2010), paper CFI4.
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