HQI Special Seminar
Wednesday, November 20
12 PM, Jefferson 250
Lunch will be served
Prof. Vahid Sandoghdar, Max Planck Institute for the Science of Light
Efficiency in the Interaction of Light and Matter: From Nano-quantum Optics to Nanobiophotonics
Light-matter interaction at the nanometer scale lies at the heart of elementary optical processes such as absorption, emission or scattering. Over the past two decades, we have realized a series
of experiments to investigate the interaction of single photons, single molecules and single nanoparticles. In this presentation, I will report on recent studies, where we reach unity efficiency in the coupling of single photons to single molecules 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 image and track single biological
nanoparticles such as viruses and small proteins with high spatial and temporal resolutions.
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Clare Ploucha
Director of Programs
Harvard Quantum Initiative
18 Hammond Street, Palfrey 105
Cambridge, MA 02138