Professional Achievements
  1. His biographies appear in the  Marquis Who's Who in the World and Asia.

  2. Associate, Physical Research Laboratory (PRL, Dept. of Space), Ahmedabad, INDIA: For four months during April 2010-March 2012.

  3. Summer Research Fellow 2008Indian Academy of Science (IASc), Bangalore, Indian National Science Academy (INSA), ND and National Academy of Science, India (NASI), Allahabad, to work under the supervision of Dr. Bikash Sinha, Director, Variable Energy Cyclotron Center (VECC) & Saha Institute of Nuclear Physics (Dept. of Atomic Energy), Kolkata.

  4. Member of Local Organizing Committee of National Laser Symposium at PRL, Dec, '97.

  5. Category A Speaker of Theoretical Physics Seminar Circuit (TPSC): S.N. Bose National Centre for Basic Sciences (SNBNCBS), Kolkata, for years 1995-96, 1999-2000, and 2000-01.

  6. Qualified National Educational Testing (NET): Council for Scientific and Industrial Research (CSIR) and University Grants Commission (UGC), ND (31.12.1989, for Lectureship in India).

  7. Qualified Graduate Aptitude Test for Engineers (GATE): IITs and IISc, Bangalore (1990, for Fellowship during Ph.D/MS/MTech/ME in India).