5The Gabor Limit is named after Denis Gabor (originally Gábor Dénes, and before that, Günszberg Dénes), an electrical engineer who was born in Hungary and studied in Berlin[wik, ]. A Jew, he moved from Berlin to Britain in 1933 when Hitler came to power[?]. He invented holography in 1947, and had a hand in the development of granular synthesis[?, ?]