1. Sikdar D, Premaratne M, Cheng W (2015) Optical nanoantenna. WO2016154657A1 03 31
2. Bharadwaj P, Deutsch B, Novotny L (2009) Optical antennas. Adv Opt Photonics, pp 438–483
3. Chen SW (2012) Nano-antenna and methods for its preparation and use. US13879723 08 16
4. Heidmann J (2014) Magnetic write head characterization with nano-meter resolution using nitrogen vacancy color centers. US14532992, 19 Feb 2014
5. Kryder MH, Gage EC, McDaniel TW, Challener WA, Rottmayer RE, Ju G, Hsia Y-T, Erden MF (2008) Proceedings. IEEE, pp 1810–1835