Staff Lead researcher Doctor Jacob Mackenzie Associate Professor Research interests Waveguide amplifiers and lasers Cryogenically cooled lasers for peak and average power scaling Connect with Jacob Email: jim@orc.soton.ac.uk Research outputs Circular beams from slab lasers Jacob Mackenzie, & W.A. Clarkson , 2006 Type: conference Novel stable resonator concept for efficient axisymmetric output from lasers with a planar gain medium Jacob Mackenzie, & W.A. Clarkson , 2006 Type: conference