Dr. Dnyandeo Pawar is working as a postdoctoral fellow at Università Campus Bio-Medico di Roma, Italy. He earned his Ph.D in the field of an interferometric optical fiber sensors based on specialty fibers and nanomaterials. He has authored and co-authored many research articles in reputed journals and conference proceedings. His research is focused on chemical sensors, fiber optic sensors, photonic devices, and functionalized materials for chemical sensor applications. He is an active reviewer for various journals of Optica, ACS, IEEE, Elsevier, and Springer. He is a member of Optica and SPIE.