September and March 2013, we participated in 15th LASER World of PHOTONICS CHINA and 15th China International Optoelectronic Expo (CIOE). In this exhibition, we displayed the optical modules such as photoelectric sensor, optical communications, beam shaper, digital camera, fiber optic coupling, laser printer, scanner astronomical telescope (Subaru Telescope), and the optical system of the LED lighting equipment (such as aspherical lens, reflector, free-form surface, micro lens array, diffraction grating, sub-wavelength grating)