Born in 1952 in Rajshahi City, Bangladesh. Started education in Kumarkhali, Kushtia in 1958 in Class-II, studied in different schools and finally got S.S.C. (Science Group) degree from Santahar B.P. High School in 1967 with First Division, star marks and letter in 4 subjects. Studied in Rajshahi College, Rajshahi and had H.S.C. (Science Group) degree in 1969 in First Division with star marks in 4 subjects. Then studied in Rajshahi University and had B.Sc. Honours degree in Physics with First Class in 1972. Finally had M.Sc. Degree in Physics (Thesis Group) with First Class in 1973. The results was published in November, 1975. After passing M.Sc. I joined Bangladesh Atomic Energy Commission (BAEC) in March 1976 as Research Fellow and joined as Scientific Officer in May, 1977. I served BAEC as Senior Scientific Officer and Principal Scientific Officer until July, 1995. I had my Ph.D. from the University of Western Australia, Perth, Australia in 1986. The title of the Ph.D. thesis is “The Photonetron Cross section of 10B”. I worked as Postdoctoral Fellow in the same university for 1 year and the title of the project is “The Photoneutron Cross Section in 11B”. I worked as Postdoctoral Fellow in 1993 at the National Institute of Standards and Technology, Gaithersburg, Maryland, USA. Then I left BAEC and joined Shahjalal University of Science and Technology as Professor and Head of the Department of Physics. I continued as Head of the Department until July, 2010. I worked as Dean of different schools several times, as Director, Students’ Affairs two times, Provost of Shah Paran Hall and First Ladies Hall for about 6 years. I worked as Transport Administrator for 7 years. I served as member of University Syndicate for six years, member Planning Committee and Finance Committee for more than 5 years. I supervised more that 70 M.S. theses and 3 Ph.D. research work. Professor Dr. Syed Badiuzzaman Faruque, Professor Dr. Md. Shah Alam and Dr. A.K.M. Azad Rahman are my Ph.D. students. Now I am supervising two Ph.D. students, one of them will finish his work this month.