The positive and negative "C" shaped semi-rings represent "China" and "China" respectively, indicating the geographical location; At the same time, "O" stands for "optics" and "P" stands for "physics", indicating the characteristics of the industry.

The oval "China" shape shows the status of the national scientific and technological team. Prism represents the traditional dominant discipline field of the Institute, and the circular "Earth" symbolizes the cradle of China's optical career and the grand vision of the Institute to face the world and strive for a world-class research institute. The interaction between the two semi-rings implies the rapid development and virtuous circle of research and industry in the institute.

The standard colors are dark blue and light blue, with dark blue representing the ocean and light blue representing the sky, which shows the development concept and innovative spirit of Changguang people "the sky is vast and birds can fly". Cultural and artistic activities such as UG Skills Competition, Youth Success Report, Youth Badminton Competition, Spring Running Relay Competition, Volleyball Competition, Singing Competition, Basketball Competition, Sports Meeting, and Cultural Performance are regularly held in the Cultural Activities College.

Graduate students will hold theme parties, youth networking activities, academic forum lectures and other activities.

On May 20 10, the hospital set up a caring team of "Soul Messenger" to carry out psychological debugging skills training activities of "Soul Messenger".