1<!DOCTYPE html> 2<html xmlns="http://www.w3.org/1999/xhtml" class="h-100" lang="en-gb" xml:lang="en-gb"> 3 4 <head>
4<script src="https://cookie-consent.ucl.ac.uk/dist/ucl-consent.blocker.min.js"></script>
4<script src="https://cookie-consent.ucl.ac.uk/dist/ucl-consent.ui-full.min.js" defer></script>
4<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> 5 <title>A World Leading Research Programme Opening up the Terahertz Spectrum â Terahertzsystems</title> 6 <link href="/++theme++barceloneta/++theme++barceloneta/barceloneta-apple-touch-icon.png" rel="apple-touch-icon" /> 7 <link href="/++theme++barceloneta/++theme++barceloneta/barceloneta-apple-touch-icon-144x144-precomposed.png" rel="apple-touch-icon-precomposed" sizes="144x144" /> 8 <link href="/++theme++barceloneta/++theme++barceloneta/barceloneta-apple-touch-icon-114x114-precomposed.png" rel="apple-touch-icon-precomposed" sizes="114x114" /> 9 <link href="/++theme++barceloneta/++theme++barceloneta/barceloneta-apple-touch-icon-72x72-precomposed.png" rel="apple-touch-icon-precomposed" sizes="72x72" /> 10 <link href="/++theme++barceloneta/++theme++barceloneta/barceloneta-apple-touch-icon-57x57-precomposed.png" rel="apple-touch-icon-precomposed" sizes="57x57" /> 11 <link href="/++theme++barceloneta/++theme++barceloneta/barceloneta-apple-touch-icon-precomposed.png" rel="apple-touch-icon-precomposed" /> 12 <meta charset="utf-8" /><meta name="twitter:card" content="summary" /><meta property="og:site_name" content="Terahertzsystems" /><meta property="og:title" content="A World Leading Research Programme Opening up the Terahertz Spectrum" /><meta property="og:type" content="website" /><meta property="og:description" content="UCL, Cambridge University and the University of Leeds are opening up the terahertz spectrum for widespread application through an EPSRC funded research programme. Find out more details about our exciting vision and ambition..." /><meta property="og:url" content="https://www.terahertzsystems.org" /><meta property="og:image" content="https://www.terahertzsystems.org/@@site-logo/cots-logo.png" /><meta property="og:image:type" content="image/png" /><meta name="description" content="UCL, Cambridge University and the University of Leeds are opening up the terahertz spectrum for widespread application through an EPSRC funded research programme. Find out more details about our exciting vision and ambition..." /><meta name="DC.description" content="UCL, Cambridge University and the University of Leeds are opening up the terahertz spectrum for widespread application through an EPSRC funded research programme. Find out more details about our exciting vision and ambition..." /><meta name="DC.date.created" content="2024-09-28T15:49:15+01:00" /><meta name="DC.date.modified" content="2024-09-30T16:47:02+01:00" /><meta name="DC.type" content="Page" /><meta name="DC.format" content="text/html" /><meta name="DC.language" content="en-gb" /><meta name="DC.date.valid_range" content="2024/09/28 - " /><meta name="viewport" content="width=device-width, initial-scale=1.0" /><meta name="generator" content="Plone - https://plone.org/" /><link href="https://www.terahertzsystems.org/news/aggregator/RSS" rel="alternate" title="News - b'RSS 1.0'" type="application/rss+xml" /><link href="https://www.terahertzsystems.org/news/aggregator/rss.xml" rel="alternate" title="News - b'RSS 2.0'" type="application/rss+xml" /><link href="https://www.terahertzsystems.org/news/aggregator/atom.xml" rel="alternate" title="News - b'Atom'" type="application/rss+xml" /><link href="https://www.terahertzsystems.org/RSS" rel="alternate" title="Terahertzsystems - b'RSS 1.0'" type="application/rss+xml" /><link href="https://www.terahertzsystems.org/rss.xml" rel="alternate" title="Terahertzsystems - b'RSS 2.0'" type="application/rss+xml" /><link href="https://www.terahertzsystems.org/atom.xml" rel="alternate" title="Terahertzsystems - b'Atom'" type="application/rss+xml" /><link rel="canonical" href="https://www.terahertzsystems.org" /><link href="https://www.terahertzsystems.org/favicon.ico" rel="icon" type="image/vnd.microsoft.icon" /><link href="https://www.terahertzsystems.org/favicon.ico" rel="mask-icon" /><link href="https://www.terahertzsystems.org/@@search" rel="search" title="Search this site" /><link data-bundle="cookiecuttr" href="https://www.terahertzsystems.org/++webresource++f5a0eee3-7c8f-5721-a078-1dbb30363511/++resource++collective.cookiecuttr/cookiecuttr.min.css" media="all" rel="stylesheet" type="text/css" /><link data-bundle="plone-fullscreen" href="https://www.terahertzsystems.org/++webresource++ac83a459-aa2c-5a45-80a9-9d3e95ae0847/++plone++static/plone-fullscreen/fullscreen.css" media="all" rel="stylesheet" type="text/css" /><link data-bundle="diazo" href="https://www.terahertzsystems.org/++webresource++712257eb-d34c-5363-9814-e08e93d67a0b/++theme++barceloneta/css/barceloneta.min.css" media="all" rel="stylesheet" type="text/css" /><link data-bundle="plonecustomcss" href="https://www.terahertzsystems.org/++webresource++f2050238-529c-53bc-9e9d-ecd1029fdc9c/@@custom.css" media="all" rel="stylesheet" type="text/css" />
12<script data-bundle="plone-fullscreen" integrity="sha384-yAbXscL0aoE/0AkFhaGNz6d74lDy9Cz7PXfkWNqRnFm0/ewX0uoBBoyPBU5qW7Nr" src="https://www.terahertzsystems.org/++webresource++6aa4c841-faf5-51e8-8109-90bd97e7aa07/++plone++static/plone-fullscreen/fullscreen.js"></script>
12<script data-bundle="plone" integrity="sha384-xKFH/XORYGkGG6VBTQlyMGQNaaormYiPpPmujHxx+zEfFeQE8fgyHQgMcG4RkmeH" src="https://www.terahertzsystems.org/++webresource++d6beda77-4c2b-5ada-ac3e-6b233a929bb4/++plone++static/bundle-plone/bundle.min.js"></script>
12<script data-bundle="datagridfield-bundle" integrity="sha384-Vq61Pi4Jm0TtG+mWLZWdvCmbzuQr/OZ8zzdJHfA7BIGwsqx4vchPXzsfHjzmK0Pi" src="https://www.terahertzsystems.org/++webresource++81602966-9a66-56e6-ab61-462632f8dbc0/++resource++collective.z3cform.datagridfield/datagridfield-remote.min.js"></script>
12<script data-bundle="cookiecuttr-cookie" integrity="sha384-tPzOFrTqRSISW6+8YQ4vabyv+lAgTiNUKY8t3xMfSqCAh+vjPmZ8v/Oc/pplOYjV" src="https://www.terahertzsystems.org/++webresource++f60dd4a4-3fe8-5759-a1c8-f17c9abbbf4a/++resource++collective.cookiecuttr/jquery.cookie.js"></script>
12<script data-bundle="cookiecuttr" integrity="sha384-jVKeRd+mjHdwCtQdTRwpN+B4lM57l0q+hMEE8nvCiz6kuKH2mrpXZmHDaw2v+tTe" src="https://www.terahertzsystems.org/++webresource++94329de3-ffb4-5b73-98d9-5ac6f6c76458/++resource++collective.cookiecuttr/cookiecuttr.min.js"></script>
12</head> 13 14 <body class="d-flex flex-column h-100 col-content col-one frontend icons-off portaltype-document section-a-world-leading-research-programme-opening-up-the-terahertz-spectrum site-terahertz template-document_view thumbs-on userrole-anonymous viewpermission-view" id="visual-portal-wrapper" dir="ltr" data-base-url="https://www.terahertzsystems.org/a-world-leading-research-programme-opening-up-the-terahertz-spectrum" data-view-url="https://www.terahertzsystems.org/a-world-leading-research-programme-opening-up-the-terahertz-spectrum" data-portal-url="https://www.terahertzsystems.org" data-i18ncatalogurl="https://www.terahertzsystems.org/plonejsi18n" data-pat-pickadate="{"date": {"selectYears": 200}, "time": {"interval": 5 } }" data-pat-plone-modal="{"actionOptions": {"displayInModal": false}}"><div class="outer-wrapper flex-shrink-0"> 15 <header class="container d-flex pt-3 flex-column justify-content-between align-items-lg-start flex-lg-row" id="content-header"> 16 17 <div class="mb-3 d-flex justify-content-end" id="portal-top"> 18 <div id="portal-anontools"> 19 <ul class="list-inline"> 20 <li class="list-inline-item"> 21 <a title="Log in" href="https://www.terahertzsystems.org/login" id="personaltools-login" icon="plone-login" class="pat-plone-modal" data-pat-plone-modal="{}">Log in</a> 22 </li> 23 </ul> 24</div> 25 26 27 28 29 30 31 32 33 34 </div> 35 36 <div class="pb-3 d-flex justify-content-between align-items-center order-lg-first w-auto" id="portal-logo-wrapper"> 37 <a id="portal-logo" title="Terahertzsystems" href="https://www.terahertzsystems.org"> 38 <img alt="Terahertzsystems" src="https://www.terahertzsystems.org/@@site-logo/cots-logo.png" title="Terahertzsystems" /></a> 39 <div class="navbar navbar-expand-lg"> 40 <button class="navbar-toggler border-secondary" aria-controls="offcanvasNavbar" type="button" data-bs-target="#offcanvasNavbar" data-bs-toggle="offcanvas" aria-label="Toggle navigation"> 41 <span class="navbar-toggler-icon"></span> 42 </button> 43 </div> 44 </div> 45 46 </header> 47 48 <div id="mainnavigation-wrapper"> 49 <div id="mainnavigation"> 50 <nav class="navbar navbar-expand-lg navbar-barceloneta pat-navigationmarker" id="portal-globalnav-wrapper"> 51 <div class="container"> 52 <div class="offcanvas offcanvas-end" id="offcanvasNavbar" aria-labelledby="offcanvasNavbarLabel" tabindex="-1"> 53 <div class="offcanvas-header justify-content-end"> 54 <button class="btn-close btn-close-white text-reset" aria-label="Close" type="button" data-bs-dismiss="offcanvas"></button> 55 </div> 56 <div class="offcanvas-body align-items-center"> 57 <ul class="navbar-nav me-auto" id="portal-globalnav"> 58 <li class="index_html nav-item"><a href="https://www.terahertzsystems.org" class="state-None nav-link">Home</a></li><li class="news nav-item"><a href="https://www.terahertzsystems.org/news" class="state-published nav-link">News</a></li><li class="about nav-item"><a href="https://www.terahertzsystems.org/about" class="state-published nav-link">About Us</a></li><li class="programme nav-item"><a href="https://www.terahertzsystems.org/programme" class="state-published nav-link">Programme</a></li><li class="impact nav-item"><a href="https://www.terahertzsystems.org/impact" class="state-published nav-link">Our Impact</a></li> 59 </ul> 60 <div class="d-flex flex-column position-relative" id="portal-searchbox"> 61 62 <form class="d-flex pat-livesearch show_images" id="searchGadget_form" action="https://www.terahertzsystems.org/@@search" role="search" data-pat-livesearch="ajaxUrl:https://www.terahertzsystems.org/@@ajax-search"> 63 64 <label class="hiddenStructure" for="searchGadget">Search Site</label> 65 66 <input class="searchField form-control me-2" id="searchGadget" name="SearchableText" placeholder="Search Site" size="18" title="Search Site" type="text" /> 67 68 <button class="searchButton btn btn-outline-light" type="submit">Search</button> 69 70 <div class="hiddenStructure" id="portal-advanced-search"> 71 <a href="https://www.terahertzsystems.org/@@search">Advanced Searchâ¦</a> 72 </div> 73 74 </form> 75 76</div> 77 </div> 78 </div> 79 </div> 80 </nav> 81 </div> 82 </div> 83 84 <div class="principal" id="hero"> 85 <div class="container"> 86 <div class="gigantic"> 87 </div> 88 </div> 89 </div> 90 91 <div id="above-content-wrapper"> 92 <div id="viewlet-above-content"> 93<nav id="portal-breadcrumbs" aria-label="breadcrumb"> 94 <div class="container"> 95 <ol class="breadcrumb"> 96 <li class="breadcrumb-item"><a href="https://www.terahertzsystems.org">Home</a></li> 97 98 </ol> 99 </div> 100</nav> 101</div> 102 </div> 103 104 <div class="container"> 105 <div class="row"> 106 <aside class="col-12" id="global_statusmessage"> 107 108 109 <div> 110 </div> 111 </aside> 112 </div> 113 <main class="row" id="main-container"> 114 <section id="portal-column-content"> 115 116 117 118 119 120 121 122 <article id="content"> 123 124 125 126 <header> 127 128 <div id="viewlet-above-content-title"><span id="social-tags-body" itemscope="" itemtype="http://schema.org/WebPage" style="display: none"> 129 <span itemprop="name">A World Leading Research Programme Opening up the Terahertz Spectrum</span> 130 <span itemprop="description">UCL, Cambridge University and the University of Leeds are opening up the terahertz spectrum for widespread application through an EPSRC funded research programme. Find out more details about our exciting vision and ambition...</span> 131 <span itemprop="url">https://www.terahertzsystems.org</span> 132 <span itemprop="image">https://www.terahertzsystems.org/@@site-logo/cots-logo.png</span> 133</span> 134</div> 135 136 137 <h1>A World Leading Research Programme Opening up the Terahertz Spectrum</h1> 138 139 140 141 <div id="viewlet-below-content-title"> 142</div> 143 144 145 <p class="lead">UCL, Cambridge University and the University of Leeds are opening up the terahertz spectrum for widespread application through an EPSRC funded research programme. Find out more details about our exciting vision and ambition...</p> 146 147 148 149 <div id="viewlet-below-content-description"></div> 150 151 </header> 152 153 <div id="viewlet-above-content-body"> 154</div> 155 156 <div id="content-core"> 157 158 159 160 <section id="section-text"> 161 <div class="" id="parent-fieldname-text"><div id="front-quote"><picture><source sizes="(min-width: 576px) 400px, (min-width: 768px) 600px, 98vw" srcset="https://www.terahertzsystems.org/alwyn.png/@@images/image-400-e67dcd8458d8d838b03903cd05684fe7.png 400w,https://www.terahertzsystems.org/alwyn.png/@@images/image-800-6d90d7f198c1b6ecf8221f172b204770.png 800w,https://www.terahertzsystems.org/alwyn.png/@@images/image-1000-b498b4a1ae3bdfcb6471e1e0dcb6686e.png 1000w"></source><img alt="Alwyn Seeds" class="image-richtext image-left picture-variant-small" height="142" loading="lazy" src="https://www.terahertzsystems.org/alwyn.png/@@images/image-400-e67dcd8458d8d838b03903cd05684fe7.png" title="Alwyn Seeds" width="142" /></picture>"This programme will enable us to address the THz spectrum with the same precision and sensitivity as is today possible at radio frequencies, leading to this underused part of the electromagnetic spectrum finally achieving its full scientific and commercial potential." 162<div id="front-quote-name">Professor Alwyn Seeds, Principal Investigator for Programme</div> 163</div> 164<p>The terahertz (THz) frequency region within the electromagnetic spectrum, covers a frequency range of about one hundred times that currently occupied by all radio, television, cellular radio, Wi-Fi, radar and other users and has proven and potential applications ranging from molecular spectroscopy through to communications, high resolution imaging (e.g. in the medical and pharmaceutical sectors) and security screening. Yet, the underpinning technology for the generation and detection of radiation in this spectral range remains severely limited, being based principally on Ti:sapphire (femtosecond) pulsed laser and ph
164otoconductive detector technology, the THz equivalent of the spark transmitter and coherer receiver for radio signals. The THz frequency range therefore does not benefit from the coherent techniques routinely used at microwave/optical frequencies. <strong>Now an EPSRC Programme grant awarded to leading Terahertz <a class="internal-link" href="https://www.terahertzsystems.org/about/people/summary">researchers</a> at UCL, Cambridge and Leeds universities and the London Centre for Nanotechnology will address this.</strong></p> 165<p><img alt="" class="image-richtext image-inline" height="" src="../resolveuid/154d94565b274f20ab4b195100af8376/@@images/image/large" width="" /><picture><source sizes="(min-width: 576px) 600px, (min-width: 768px) 600px, 98vw" srcset="https://www.terahertzsystems.org/front1.png/@@images/image-600-4d9c616980349056b383a1dc241c71e6.png 600w,https://www.terahertzsystems.org/front1.png/@@images/image-400-a6a0944e71be287b5e075d0e2eac40a5.png 400w,https://www.terahertzsystems.org/front1.png/@@images/image-800-7002d2d07a00e60aae74779daf42ce8d.png 800w,https://www.terahertzsystems.org/front1.png/@@images/image-1000-8716a1d940bc9edf986ec4eabda20cee.png 1000w,https://www.terahertzsystems.org/front1.png/@@images/image-1200-6324af071ad8a8a056959433be0e4abd.png 1200w"></source><img alt="" class="image-richtext picture-variant-medium" height="157" loading="lazy" src="https://www.terahertzsystems.org/front1.png/@@images/image-600-4d9c616980349056b383a1dc241c71e6.png" title="front1.png" width="600" /></picture></p> 166<p>We have recently demonstrated optical communications technology-based techniques for the generation of high spectral purity continuous wave THz signals at <a class="internal-link" href="https://www.terahertzsystems.org/about/ucl">UCL</a>, together with state-of-the-art THz quantum cascade laser (QCL) technology at <a class="internal-link" href="https://www.terahertzsystems.org/about/cambridge">Cambridge</a>/Leeds. We will bring together these internationally-leading researchers to create coherent systems across the entire THz spectrum. These will be exploited both for fundamental science (e.g. the study of nanostructured and mesoscopic electron systems) and for applications including short-range high-data-rate wireless communications, information processing, materials detection and high resolution imaging in three dimensions.</p> 167<p class="callout"><strong><span class="visualHighlight">Our vision is to open up the THz spectrum for widespread scientific and commercial application, through the use of photonics-enabled coherent techniques. This will be achieved by bringing together optical communications technology-based techniques, for the generation of high spectral purity continuous wave (CW) THz frequency signals, with state of-the-art THz quantum cascade laser (QCL) technology.</span></strong></p> 168<div id="content-core"> 169<div class="kssattr-target-parent-fieldname-text-1f403433c88144459ec5bbb9cd835a66 kssattr-macro-rich-field-view kssattr-templateId-widgets/rich kssattr-atfieldname-text" id="parent-fieldname-text-1f403433c88144459ec5bbb9cd835a66"> 170<p>We will create new, compact, low (few Watts) power consumption semiconductor-based coherent device and systems technologies, able to span the entire THz spectrum of applications interest. The successful completion of this <a class="internal-link" href="https://www.terahertzsystems.org/programme">Programme</a> will bring capabilities available at radio or optical frequencies to this traditionally difficult part of the electromagnetic spectrum. However, our vision goes much further. The availability of THz radiation, albeit in the form of various expensive accelerator and pulsed higher frequency laser sources, has already spurred a large and growing awareness of what is possible using THz probes for cutting edge fundamental science. Building on this momentum, we will study how the new technology will advance the state-of-the-art in measuring and controlling magnetic and vibrational states in systems of biomedical, chemical and physical interest. As this Programme goes well beyond what could be achieved by the current technology, it will lead to significant <a class="internal-link" href="https://www.terahertzsystems.org/impact">impact </a>including advances in scientific capability through the availability of compact, precise and highly sensitive THz spectroscopy tools.</p> 171</div> 172</div> 173<p class="callout"><strong>The THz frequency region is the last unexploited part of the electromagnetic spectrum. Now we hope to change that. Our ambition for this Programme is that it will lead to this historically underused part of the electromagnetic spectrum finally achieving its full scientific and commercial potential. We will work with many commercial <a class="internal-link" href="https://www.terahertzsystems.org/impact/partners">partners</a> to achieve this.</strong></p></div> 174 </section> 175 176 177 178 </div> 179 180 <div id="viewlet-below-content-body"> 181 182 183 184 185 186 187</div> 188 189 190 <footer> 191 <div id="viewlet-below-content"> 192 193 194 195 196 197 198</div> 199 </footer> 200 </article> 201 202 203 204 205 </section> 206 <aside id="portal-column-one"> 207 208 209 210 <div class="portletWrapper" id="portletwrapper-706c6f6e652e6c656674636f6c756d6e0a636f6e746578740a2f74657261686572747a0a6e657773" data-portlethash="706c6f6e652e6c656674636f6c756d6e0a636f6e746578740a2f74657261686572747a0a6e657773"> 211 212 <div class="card portlet portletNews"> 213 214 <div class="card-header"> 215 <a class="tile" href="https://www.terahertzsystems.org/news">News</a> 216 </div> 217 218 <div class="card-body"> 219 <ul> 220 221 <li class="portletItem odd"> 222 <a class="tile" href="https://www.terahertzsystems.org/news/esprc-funds-
222ps6-5m-coherent-terahertz-systems-programme" title="The Engineering and Physical Sciences Research Council (EPSRC) has announced the funding of a £6.5 million programme to create coherent terahertz systems with applications ranging from security to future quantum computers"> 223 224 ESPRC funds £6.5m Coherent Terahertz Systems programme 225 </a> 226 <time class="portletItemDetails">05 Nov, 2023</time> 227 </li> 228 229 <li class="portletItem even"> 230 <a class="tile" href="https://www.terahertzsystems.org/news/first-cots-steering-committee-meeting-held" title="On 29th June 2012 at UCL"> 231 232 First COTS Steering Committee meeting held 233 </a> 234 <time class="portletItemDetails">05 Nov, 2023</time> 235 </li> 236 237 <li class="portletItem odd"> 238 <a class="tile" href="https://www.terahertzsystems.org/news/ieee-microwave-photonics-best-student-paper-award-to-ucl-photonics-phd-student" title="IEEE Microwave Photonics Best Student paper award to Katarzyna Balakier"> 239 240 IEEE Microwave Photonics Best Student paper award to UCL Photonics PhD student 241 </a> 242 <time class="portletItemDetails">05 Nov, 2023</time> 243 </li> 244 245 <li class="portletItem even"> 246 <a class="tile" href="https://www.terahertzsystems.org/news/new-photonics-magazine-features-cots" title="A new Photonics magazine to be launched during London Technology Week (16-20th June) features COTS"> 247 248 New Photonics Magazine features COTS 249 </a> 250 <time class="portletItemDetails">05 Nov, 2023</time> 251 </li> 252 253 <li class="portletItem odd"> 254 <a class="tile" href="https://www.terahertzsystems.org/news/uk-thz-day-presentations-available" title="Slide presentations given by a large number of different academic groups from across the UK at the COTS UK THz Day event on 16th July are now available to download"> 255 256 UK THz Day Presentations Available 257 </a> 258 <time class="portletItemDetails">01 Mar, 2018</time> 259 </li> 260 261 </ul> 262 </div> 263 264 <div class="card-footer portletFooter"> 265 <a href="https://www.terahertzsystems.org/news">More newsâ¦</a> 266 </div> 267 268 269 </div> 270 271 272</div> 273 274 275 276 </aside> 277 278 </main> 279 <!--/row--> 280 </div> 281 <!--/container--> 282 283 </div><!--/outer-wrapper --><footer class="mt-auto" id="portal-footer-wrapper"> 284 <div class="container" id="portal-footer"> 285 <div class="doormat row"> 286 287 288 289 <div class="col-xs-12 col-md-12"> 290 <div class="card-body"> 291 <div> 292<div><picture><source sizes="(min-width: 576px) 400px, (min-width: 768px) 600px, 98vw" srcset="https://www.terahertzsystems.org/ucl-logo-primary.png/@@images/image-400-8461c4d52f837b692cc60e38aaf87114.png 400w,https://www.terahertzsystems.org/ucl-logo-primary.png/@@images/image-800-f5c29eef7d9a552d1cf157774240206f.png 800w,https://www.terahertzsystems.org/ucl-logo-primary.png/@@images/image-1000-578b84e2279250f81fa7c6a49ec7e83f.png 1000w"></source><img alt="UCL Logo" class="image-richtext image-inline picture-variant-small" height="47" loading="lazy" src="https://www.terahertzsystems.org/ucl-logo-primary.png/@@images/image-400-8461c4d52f837b692cc60e38aaf87114.png" title="UCL Logo" width="169" /></picture> <picture><source sizes="(min-width: 576px) 400px, (min-width: 768px) 600px, 98vw" srcset="https://www.terahertzsystems.org/cambridge.png/@@images/image-400-d0dfe242b3f5861b722851497fbc923c.png 400w,https://www.terahertzsystems.org/cambridge.png/@@images/image-800-848fd84f43bfeb3b20f77f0dd58b21a3.png 800w,https://www.terahertzsystems.org/cambridge.png/@@images/image-1000-a0005bcba57408977d5b4df9f6c86584.png 1000w"></source><img alt="Cambridge Logo" class="image-richtext picture-variant-small" height="36" loading="lazy" src="https://www.terahertzsystems.org/cambridge.png/@@images/image-400-d0dfe242b3f5861b722851497fbc923c.png" title="Cambridge Logo" width="160" /></picture> <picture><source sizes="(min-width: 576px) 400px, (min-width: 768px) 600px, 98vw" srcset="https://www.terahertzsystems.org/uol_logo.png/@@images/image-400-cb9c75fd9f348cfcae43a0a9f36f4260.png 400w,https://www.terahertzsystems.org/uol_logo.png/@@images/image-800-f406cb181beaf13bbf2c2cf736d9f0db.png 800w,https://www.terahertzsystems.org/uol_logo.png/@@images/image-1000-bcb47fdff56741b1073473f3ce8b251c.png 1000w"></source><img alt="Leeds Logo" class="image-richtext picture-variant-small" height="60" loading="lazy" src="https://www.terahertzsystems.org/uol_logo.png/@@images/image-400-cb9c75fd9f348cfcae43a0a9f36f4260.png" title="Leeds Logo" width="180" /></picture> <picture><source sizes="(min-width: 576px) 400px, (min-width: 768px) 600px, 98vw" srcset="https://www.terahertzsystems.org/lcn_main_logo.png/@@images/image-400-3dc3cc9e885cc6c131a1a345a181cb46.png 400w,https://www.terahertzsystems.org/lcn_main_logo.png/@@images/image-800-225fcce496cac9c49c39ae544096393e.png 800w,https://www.terahertzsystems.org/lcn_main_logo.png/@@images/image-1000-b5520cd3b7a12dd4a348b7037f58c90a.png 1000w"></source><img alt="LCN Logo" class="image-richtext picture-variant-small" height="79" loading="lazy" src="https://www.terahertzsystems.org/lcn_main_logo.png/@@images/image-400-3dc3cc9e885cc6c131a1a345a181cb46.png" title="LCN Logo" width="100" /></picture> <picture><source sizes="(min-width: 576px) 400px, (min-width: 768px) 600px, 98vw" srcset="https://www.terahertzsystems.org/epsrc-logo.png/@@images/image-400-55c9f2f35df04e71eb3966a6829d90fc.png 400w,https://www.terahertzsystems.org/epsrc-logo.png/@@images/image-800-eace4cf8fd1e59836fdc2e271f6522ce.png 800w,https://www.terahertzsystems.org/epsrc-logo.png/@@images/image-1000-a620f3a5d77259e36cb1072e41e7bc3c.png 1000w"></source><img alt="EPSRC Logo" class="image-richtext picture-variant-small" height="64" loading="lazy" src="https://www.terahertzsystems.org/epsrc-logo.png/@@images/image-400-55c9f2f35df04e71eb3966a6829d90fc.png" title="EPSRC Logo" width="160" /></picture></div></div> 293 </div> 294 </div> 295 </div> 296 297 298 <div class="site-actions row"> 299 <div class="col-12"><ul class="actions-site_actions"> 300 301 <li class="portletItem action-item-sitemap"> 302 <a href="https://www.terahertzsystems.org/sitemap">
303 <span>Site Map</span> 304 305 </a> 306 </li> 307 308 <li class="portletItem action-item-accessibility"> 309 <a href="https://www.terahertzsystems.org/accessibility-info"> 310 <span>Accessibility</span> 311 312 </a> 313 </li> 314 315 <li class="portletItem action-item-contact"> 316 <a href="https://www.terahertzsystems.org/contact-info" class="pat-plone-modal" data-pat-plone-modal="{}"> 317 <span>Contact</span> 318 319 </a> 320 </li> 321 322 </ul></div> 323 </div> 324 </div> 325 </footer><div id="plone-analytics"><!-- Google tag (gtag.js) -->
vendor: 67 bytes, lines 325-326
325 326<script async="" src="https://www.googletagmanager.com/gtag/js?id=
326G-DDVWK0QK4V
vendor: 12 bytes, line 326
326"></script>
327<script> 328
vendor: 134 bytes, lines 328-332
328window.dataLayer = window.dataLayer || []; 329 function gtag(){dataLayer.push(arguments);} 330 gtag('js', new Date()); 331 332 gtag('config', '
332G-DDVWK0QK4V
vendor: 4 bytes, line 332
332');
333</script>
333</div></body> 334 335</html>
Line numbers count LF bytes from the start of the resource, as the search results do. Vendor segments are library code the classifier recognised; they are stored but not indexed. Bytes are shown as Latin1 characters, one per byte.