Staff Lead researcher Professor Andy Clarkson Professor of Optoelectronics Research Connect with Andy Email: wac@orc.soton.ac.uk Other researchers Dr Jacob Mackenzie Associate Professor Research interests Waveguide amplifiers and lasers Cryogenically cooled lasers for peak and average power scaling Ultra-fast high repetition rate compact lasers Connect with Jacob Email: jim@orc.soton.ac.uk Professor Jayanta Sahu Professorial Fellow-Research Connect with Jayanta Email: jks@orc.soton.ac.uk Research outputs End-pumped Nd:YVO4 laser with reduced thermal lensing via the use of a ring-shaped pump beam Di Lin, & W. Andrew Clarkson , 2017 , Optics Letters , 42 (15) , 2910--2913 DOI: 10.1364/OL.42.002910 Type: article