David Andrews is Emeritus Professor of Chemical Physics at the University of East Anglia, Norwich, United Kingdom. His research covers a wide range of topics in spectroscopy, optics, photonics, and quantum science, and he has produced over four hundred scientific papers, more than fifty of them on chiral optics alone. As author and editor, he has published more than twenty books, including Lasers in Chemistry, Resonance Energy Transfer, Structured Light and its Applications, Optical Nanomanipulation, and an Introduction to Photon Science and Technology. He served as President of SPIE in 2021.