We are happy to welcome two new PhD students into the LUMAS group. Jonathan Nesper joins us after completing his BSc in Physics at UCF in Spring 2019. Jonathan has actually been involved in our group since 2015 as an undergraduate researcher, and we are happy to have him continue with us as he seeks a PhD in Physics. Ahmed Yousif is a new student in the Optics PhD program. He joins us after completing a BSc in Physics from the University of Toronto and a MSc in Physics from Michigan State University. Welcome, Jonathan and Ahmed!