Fellowship and Membership of Scientific Associations and Organizations
Fellow of the Royal Microscopical Society, FRMS (Oxford), since May 1977.
Fellow of the Institute of Physics, C. Phys. F. Inst P (London) since December 1982.
Member of the International Society for Optical Engineering SPIE, May 1989.
Member of the Editorial Board of the Journal of "Pure and Applied Optics" Published by the European Optical Society.
Member of the Editorial Board of the Egyptian Journal of Physics.
Member of the Council for Industrial Research, Section of Textile Industries, Academy of Scientific Research and Technology, Cairo.
Member of the National Committee of Pure and Applied Physics, Academy of Scientific Research and Technology, March 1995, AND elected the Head of this committee since July 2001 till now.
Member of the New York Academy of Sciences in May 1995.
Member of the Egyptian Academy of Sciences, May 1995.
I was selected as a fellow of the African Academy of Sciences in 1995.
Member of the American Association for the Advancement of Science in Sept. 8, 1995
Member of the board of directors of the Academy of Scientific Research & Technology, Cairo, 1996-98 and for another term from August 2015.
Member of The Egyptian committee in the Common Council for The Scientific and Technology Cooperation Agreement between Egypt and U.S.A since Feb. 1998 till July 2001.
Member of the council of Basic Sciences, the Section of Researches of Physics, Mathematics and Astronomy, Academy of Scientific Research and Technology, Cairo.
Member of the National Committee for the International Council of Science.
Member of the Basic Science Council, Academy of Scientific Research and Technology and elected chair of the council.
Member of the Council of Space Science, Academy of Scientific Research and Technology.
Member of the National Committee of the UNESCO.
Member of the Advisory Committee for Minister of Higher Education and Scientific Research.
Member of the Board of Development of Higher Education, Supreme Council of Egyptian Universities.