Main Scientific Research Project (04-06) 1 Key Research Project of Fractional Fourier Transform Holography of Ministry of Education (No.:205 107) Moderator 2 Research on New Method of Light Guide Plate of Backlight Lighting System Hunan Natural Science Foundation (No.:05jj3 1 1). Moderator 3 Research on New Anti-counterfeiting Holography Technology (No.:02JJY4007) Moderator 4 Research on New Lithography Project of Hunan Science and Technology Department (No.:05GK3056) Moderator 5 Research on Five-Point Fourier Transform Holography Technology (No.:04A05 1) Moderator 6 Principal Researcher of National Natural Science Foundation (No.:602760/KLOC-)