Arpan Deyasi is presently working as Assistant Professor in the Department of ECE at RCCIIT , Kolkata, INDIA. He has 15 years of professional experience in academics and industry. His work spans around in the field of semiconductor nanostructure, semiconductor photonics. He has published more than 150 peer-reviewed research papers and edited 6 books. He is associated with different International and National Conferences in various aspects, and organized several technical events under the banner of IE(I) Kolkata section. He is reviewer of a few journals of repute. He is senior member of IEEE, secretary of IEEE Electron Device Society (Kolkata Chapter), MIE(I), MOSI, MIETE, LMISTE.