1.0Imperial College Video Archive Bloghttps://blogs.imperial.ac.uk/videoarchiveColin Grimshawhttps://blogs.imperial.ac.uk/videoarchive/author/cgr/rich600338<blockquote class="wp-embedded-content" data-secret="01CVP1yr2g"><a href="https://blogs.imperial.ac.uk/videoarchive/dennis-gabor-retrospective-2000/">Dennis Gabor Retrospective 2000</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://blogs.imperial.ac.uk/videoarchive/dennis-gabor-retrospective-2000/embed/#?secret=01CVP1yr2g" width="600" height="338" title="“Dennis Gabor Retrospective 2000” — Imperial College Video Archive Blog" data-secret="01CVP1yr2g" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); //# sourceURL=https://blogs.imperial.ac.uk/videoarchive/wp-includes/js/wp-embed.min.js /* ]]> */ </script> In the year 2000 a retrospective discussion, about the life and work of Professor Dennis Gabor, was recorded between Professor Igor Aleksander and former Imperial College Rector, Professor Sir Eric Ash. They discuss the work of Gabor that lead to him receiving the Nobel Prize, in 1971, for his invention of Holography.https://blogs.imperial.ac.uk/videoarchive/files/2013/11/Gabor-300x199.jpg