@article{Poustie2017, author = "Alistair Poustie and R. J. Manning and A. E. Kelly and K. J. Blow", title = "{Media 4: All-optical binary counter}", year = "2017", month = "4", url = "https://opticapublishing.figshare.com/articles/media/Media_4_All-optical_binary_counter/4952429", doi = "10.1364/OE.6.000069.m004" }