INVITED LECTURES
Refresher Course in Material Science, Malaviya Mission Teacher Training Centre, Bharathidasan University, Thiruchirappalli, 12-09-2025
National Workshop on Academic Publishing and Access to Resources, School of Engineering, CUSAT, 29-11-2024
Institute Seminar, ENSSAT, University of Rennes, France, 25-10-2023.
Institute Seminar, Department of Physics, Le Mans University, France, 24-10-2023.
Institute Seminar, ENSSAT, University of Rennes, France, 20-10-2023
ATAL-FDP on Photonics - Rajarshi Shahu Mahavidyalaya, Latur, Maharashtra. Hollow optical fibers for sensing, 24-09-2021
ATAL -FDP on Photonics - Rajarshi Shahu Mahavidyalaya, Latur, Maharashtra, 7-11-2020
ATAL- FDP on recent trends in Photonics, Model Engineering College, Thrikkakara, 20-10-2020
Refresher Course in Physics, UGC-HRDC , Bharathidasan University, Thiruchirappalli, 22-05-2020
107th Indian Science Congress, GKVK, Bangalore, 06-01-2020
Faculty Development program, IHRD Engineering College, Chengannur , 10-12-2019
Erasmus Plus Academic Exchange programme, Department of Physics, University of Gothenberg, Sweden, 25, 27-9-2019
Erasmus Plus Academic Exchange programme, KTH , Stockholm, Sweden, Department of Applied Physics, 30-9-2019
National Semianr on Advanced Materials, School of Pure and Applied Physics, Mahatma Gandhi University, Kottayam, 23-03-2018
Summer School in Material Science, UGC Human Resource Development Centre, Bharathidasan University, Thiruchirappally, Tamilnadu, 10-03-2018
National Seminar on Nonlinear Optical Materials and Devices, 19-02-2018
STTP , Kidangoor Engineering College, 08-3-2017
Centre for Intellectual Property Rights- CUSAT Knowledge Forum, Electronics Auditorium, CUSAT, 11-1-2017
Sign In programme -KSCSTE, ISP, CUSAT
Higher Secondary Teacher Empowerment Program, St.Theresa's HSS, Ernakulam, 07-12-2016
Refresher Course in Material Science, University of Kerala, 05-12-2016
Higher Secondary Teacher Empowerment Program, BOYS GHSS, Aluva, 24-11-2016
National Seminar on New Trends in Chemistry, Annamalai University, Tamil Nadu, 21-10-2016
National Science day Lecture , Jyothy Engineering College, Trissur, 29-2-2016
Two day national Seminar on recent trends in Physics, 11-12, 2016, St Xaviers, College, Vaikom, 11-2-2016
Continuing Education Program on Marine Photonics National Physical and Oceanographic Laboratory (NPOL) Kochi., 20-1-2016
National Semiar on Recent Trends in Applied Physics, 11-15, January 2016, School of Engineering , CUSAT., 12-1-2016
National Seminar on Photonics and Applications, Dept. of Optoelectronics, University of Kerala, Thiruvananthapuram, 09-12-2015
National Semianr on Modern trends in Physics research, 5-6, November, 2015, St. Stephen's College, Pathanapuram, 05-11-2015
Fibre Optic Sensor research at ISP, CUSAT, School of Engineering, Robert Gordon University, UK, 26-7-2015
Fibre Optics and applications Long Course Training Program for Naval Officers, INS Dhronacharya, Kochi. 17-7-2015
Laser emission from GI polymer optical fibres, Dept. of Physics, University of Texas, USA, 10-9-2013
Recent Advances in Communication Systems and Networks, Sri Krishna Arts and Science College, Coimbatore, 02.03.2013
Plastic Optical fibre based devices, Dept. of Physics, Tampere University of Technology, Finland, 25-11-2012
National Seminar in "Lasers in Material Science"1-2, March 2012, St. Gregarious College Kottarakkara, 02-3-2012
National Workshop on "Mesmerisms in Optoelectronics" 11-12, July 2012, Baselius College Kottayam, 11-7-2011
Refresher course in Physics, UGC Academic Staff College, University of Kerala, 01-1-2011
National Conference on Advanced materials, August, 25-27, 2010, PSn College of Engineering Melathediyoor, 25-8-2010