NIST Fellow Emeritus and Fellow, Joint Quantum Institute

University of Colorado, University of Texas, 3M, AOSense

Associate Professor of Physics, University of Virginia

University of Pittsburgh

Department of Chemical Engineering, University of Michigan

Department of Physics, National and Kapodistrian University of Athens, Greece

University of St Andrews

Ikerbasque Research Professor - UPV/EHU, Bilbao

Professor, School of Mathematics and Statistics, Newcastle University

Wyant College of Optical Sciences, University of Arizona