![HYR atapattu HYR atapattu](https://tech.cmb.ac.lk/wp-content/uploads/2017/10/300HYR-atapattu-250x250.jpg)
Dr. H. Y. R. Atapattu
Head of the Department
Senior Lecturer
B.Sc. Hons (Colombo), PhD (Kelaniya)
![ProfJKDSJcopy300 ProfJKDSJcopy300](https://tech.cmb.ac.lk/wp-content/uploads/2019/05/ProfJKDSJcopy300-250x250.jpg)
Professor J. K. D. S. Jayanetti
Senior Professor in Physics
B.Sc. (Colombo), PhD (CUNY)
![250chathurika 250chathurika](https://tech.cmb.ac.lk/wp-content/uploads/2023/01/250chathurika.jpg)
Dr. Chathurika Sewwandi Silva
Senior Lecturer
B.Sc. Hons (Colombo), BIT Hons (Colombo)
PhD (Colombo)
![V. Y. S. Bandara V. Y. S. Bandara](https://tech.cmb.ac.lk/wp-content/uploads/2018/01/V.-Y.-S.-Bandara-250x250.jpg)
Mr. D.M.V. Y. S. Bandara
Senior Lecturer (Transitional)
B.Sc. Hons (USJP), M.Phil. (Colombo)
![3 3](https://tech.cmb.ac.lk/wp-content/uploads/2017/10/3-250x250.jpg)
Dr. K. D. R. N. Kalubowila
Lecturer
B.Sc. Hons (Colombo), M.Phil. (Kelaniya), PhD (Colombo)
![sanjaya (2) sanjaya (2)](https://tech.cmb.ac.lk/wp-content/uploads/2017/10/sanjaya-2.jpg)
Dr. B. L. Sanjaya Thilakarathne
Senior Lecturer
B.Sc (Hons) (Colombo),
M.Sc -MIT (Sri Lanka), D. Eng. (Japan)
C. Physics, MIP (Sri Lanka)
![Kariyawasam Kariyawasam](https://tech.cmb.ac.lk/wp-content/uploads/2023/08/Kariyawasam-250x250.png)
Mr. K. M. G. S. U. Kariyawasam
Lecturer (Probationary)
B.Sc. Eng. Hons (Jaffna)
![Photo Photo](https://tech.cmb.ac.lk/wp-content/uploads/2024/06/Photo-250x250.png)
Mr. L. M. Samarathunga
Lecturer (Probationary)
B.Sc. Hons (Colombo)