On March 17-19, 2021, the 16th Munich Shanghai Light Expo, the grand meeting of Asian laser, optics and optoelectronics industry, was successfully held in Shanghai New International Expo Center. As an annual global high-end optoelectronic technology industry event, the exhibition attracted more than 1000 domestic and foreign enterprises and received more than 70000 professional visitors. With its new products, Crystro appeared in booth 5575 of W5 Hall of "Optics and optical manufacturing exhibition area", exchanging and learning with professional audiences and peers in the industry.

On the second day of the exhibition, academician Zhu shining, academician of the Chinese Academy of Sciences, functional materials scientist, Professor of physics at Nanjing University, and winner of the first prize of National Natural Science, came to the exhibition stand of Coruscant for exchange and guidance. Mr. Luo, general manager of our company, and Mr. Gong, deputy general manager of our company, warmly welcomed academician Zhu shining's arrival, and had in-depth discussion and exchange with Academician Zhu on the research and development, performance and application of crystal materials.

After carefully listening to Mr. Luo's introduction on R & D, production and processing of crystal materials, academician Zhu highly praised and affirmed the work of Crystro in R & D of crystal materials, and put forward many valuable opinions. At the same time, he cordially expressed his confidence in the future development of Crystro and hoped to strengthen exchanges and cooperation in the future. Finally, academician Zhu shining took a group photo with all the people at the scene.

In addition to TGG, TSAG, GGG, Ce: luag, LGS, LaAlO3 and other crystals, Crystro also focused on introducing new Co doped magnesium aluminum spinel (CO: MgAl2O4). The crystal can generate nanosecond short pulses with peak power near the safe wavelength of 1.5um, which can play an important role in national defense and industrial applications such as lidar, laser ranging, environmental sensing and micro processing.

Following the launch of sggg crystal with a diameter of 40mm at last year's Mu exhibition, and the harvest of a lot of attention, Crystro also increased the research and development of sggg crystal. This year, it has successfully grown sggg crystal with a diameter of 3 inches. As an excellent epitaxial substrate material, sggg substrate is also favored by many customers at home and abroad.

In terms of devices, the free space isolator with an optical aperture of 12mm is also the first show. The Munich optical Expo has attracted the attention of many visitors, and they have come forward to consult and understand the specific product parameters.

In this Munich Shanghai Light Expo, Crystro has gained a lot. No matter the kind guidance of academician Zhu shining, or the communication with new and old customers, we are determined to adhere to R & D and polishing products, constantly innovate, create greater value for customers, and help the vigorous development of China's optoelectronic industry. We are looking forward to seeing you again next year!