Pishnyak, O., Sato, S., & Lavrentovich, O. (2006). Electrically Tunable Lens Based on a Dual-Frequency Nematic Liquid Crystal (1–). Applied Optics. https://doi.org/10.1364/AO.45.004576
Pishnyak, Oleg, Susumu Sato, and Oleg Lavrentovich. 2006. “Electrically Tunable Lens Based on a Dual-Frequency Nematic Liquid Crystal”. Applied Optics. https://doi.org/10.1364/AO.45.004576.
Pishnyak, Oleg, et al. Electrically Tunable Lens Based on a Dual-Frequency Nematic Liquid Crystal. Applied Optics, 1 July 2006, https://doi.org/10.1364/AO.45.004576.