Vahid Sandoghdar
Managing Director
Max Planck Institute for the Science of Light

In this presentation, I will report on recent studies, where we reach unity efficiency in the coupling of single photons to single molecules in a microcavity and describe our efforts to exploit this for the realization of polaritonic states involving a controlled number of molecules and photons. Furthermore, I will show how the underlying mechanisms that play a central role in quantum optics, help detect, image and track single biological nanoparticles such as viruses and small proteins with high spatial and temporal resolutions and in a label-free fashion.

Wyant College of Optical Sciences is pleased to welcome two new administrative associates to the college. Danitza Garcia and Nickte Saenz join the college's team to support the many faculty and research projects underway.

With more than 60 attendees between in-person and online students, Prism Week received positive feedback from our attendees and guest speakers. A whole week dedicated to celebrating diversity and inclusion was not a trivial matter to plan, but our determined members of the Women in Optics (WiO) Club pulled it off once again.

Liam Frank is a physics PhD student in the College of Science, specializing in research housed in the Wyant College of Optical Sciences with Prof. Jason Jones' lab. However, Liam's talent extends beyond the lab and into the pool as a UArizona club athlete on the Club Water Polo team. For April Liam was named the Student Athlete of the Month! Congratulations, Liam!

Xiaoqin Elaine Li
Professor of Physics
University of Texas, Austin

I will discuss how different types of excited states, i.e. excitons and trions can be engineered in semiconductor moiré superlattices.  I will discuss two recent developments. One is the discovery of a charge-transfer trion resonance in twisted homobilayers. Another is to confine excitons in a semiconductor functional layer with twisted-hBN substrates.