The ICOM 2022 Conference brings together scientists and technology users who investigate or develop materials for optical applications. The conference presents the state of the art in preparation methods, optical characterization, and usage of optical materials and devices in various photonic fields. The Organizing Committee would like to invite you to the 6th International Conference on the Physics of Optical Materials and Devices (ICOM 2022) which is to be held in Igalo, Herceg Novi, Montenegro, from 29th of August to 2nd of September 2022, and is organized by the Vinca Institute of Nuclear Sciences, University of Belgrade (Serbia), Laboratoire de Chimie de la Matiere Condensée de Paris (France), Institut de Chimie de Clermont-Ferrand (France) and the Institute of Low Temperature and Structure Research Polish Academy of Sciences in Wrocław (Poland).