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To fully understand the current state of commercial UV LEDs and assess their performance for use on LISA, large numbers of UV LEDs need to be tested across a range of temperatures while operating in air or in a vacuum. We describe a new hardware system designed to accommodate a high volume of UV LED performance tests and present the performance testing results from over 200 UV LEDs with wavelengths in the 250 nm range.<\/jats:p>","DOI":"10.1063\/5.0107372","type":"journal-article","created":{"date-parts":[[2022,11,16]],"date-time":"2022-11-16T13:35:45Z","timestamp":1668605745000},"update-policy":"https:\/\/doi.org\/10.1063\/aip-crossmark-policy-page","source":"Crossref","is-referenced-by-count":11,"title":["High volume UV LED performance testing"],"prefix":"10.1063","volume":"93","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-6279-6759","authenticated-orcid":false,"given":"Benjamin C.","family":"Letson","sequence":"first","affiliation":[{"name":"Department of Mechanical and Aerospace Engineering, University of Florida 1 , Gainesville, Florida 32611, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Simon","family":"Barke","sequence":"additional","affiliation":[{"name":"Department of Physics, University of Florida 2 , Gainesville, Florida 32611, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5070-6859","authenticated-orcid":false,"given":"Samantha Parry","family":"Kenyon","sequence":"additional","affiliation":[{"name":"Department of Mechanical and Aerospace Engineering, University of Florida 1 , Gainesville, Florida 32611, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Taiwo","family":"Olatunde","sequence":"additional","affiliation":[{"name":"Department of Mechanical and Aerospace Engineering, University of Florida 1 , Gainesville, Florida 32611, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Guido","family":"Mueller","sequence":"additional","affiliation":[{"name":"Department of Physics, University of Florida 2 , Gainesville, Florida 32611, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2945-399X","authenticated-orcid":false,"given":"Peter","family":"Wass","sequence":"additional","affiliation":[{"name":"Department of Mechanical and Aerospace Engineering, University of Florida 1 , Gainesville, Florida 32611, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9234-019X","authenticated-orcid":false,"given":"Fan","family":"Ren","sequence":"additional","affiliation":[{"name":"Department of Chemical Engineering, University of Florida 3 , Gainesville, Florida 32611, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6498-1256","authenticated-orcid":false,"given":"Stephen J.","family":"Pearton","sequence":"additional","affiliation":[{"name":"Department of Materials Science and Engineering, University of Florida 4 , Gainesville, Florida 32611, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"John W.","family":"Conklin","sequence":"additional","affiliation":[{"name":"Department of Mechanical and Aerospace Engineering, University of Florida 1 , Gainesville, Florida 32611, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"317","published-online":{"date-parts":[[2022,11,16]]},"reference":[{"key":"2023111601065524900_c1","article-title":"Recent progress in AlGaN deep-UV LEDs","volume-title":"Light-Emitting Diode","author":"Thirumalai","year":"2018"},{"key":"2023111601065524900_c2","doi-asserted-by":"publisher","first-page":"12","DOI":"10.1109\/ted.2009.2033768","article-title":"Deep-ultraviolet light-emitting diodes","volume":"57","year":"2010","journal-title":"IEEE Trans. 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