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\bibitem{Tang_etal2008} Tang, L., Kocabas, S. E., Latif, S., Okyay, A. K., Ly-Gagnon, D. - S., Saraswat, K. C., et al. (2008). Nanometre-scale germanium photodetector enhanced by a near-infrared dipole antenna. \textit{Nature Photonics}, \textit{2}, 226--229.

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