[Seminar] 'Optical tweezers: from space to the nanoscale… and back' by Prof. Onofrio M. Maragò
Speaker: Prof. Onofrio M. Maragò
Director of CNR-IPCF, Istituto Processi Chimico-Fisici (Messina), Italy
Title: Optical tweezers: from space to the nanoscale… and back
Optical tweezers are powerful tools based on focused laser beams. They are able to trap, manipulate and investigate a wide range of micro and nanoscopic particles in different media, such as liquids, air, and vacuum. After an introduction to optical forces, I will give an overview of results on optical trapping and characterization of particles at the nanoscale. Furthermore, I will describe how optical tweezers can be used to trap and characterize extraterrestrial particulate matter.
Join Zoom Meeting: https://oist.zoom.us/j/92961673233?pwd=c0RjVDRmNERkdjFZdzdaODJ6NjYzZz09
Meeting ID: 929 6167 3233
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