Professor Liu Wen, Bachelor's and PhD in Physics from the University of Science and Technology of China, and postdoctoral fellow in Electronic Engineering from McMaster University in Canada; The current director of the Key Laboratory of Optoelectronics Science and Technology at the University of Science and Technology of China, and also serves as the deputy chief engineer of the Advanced Technology Research Institute at the University of Science and Technology of China.

In March 2006, appointed by Wuhan Institute of Posts and Telecommunications, participated in the establishment of Wuhan National Laboratory of Optoelectronics at Huazhong University of Science and Technology, and was soon hired as a special professor and doctoral supervisor under the Ministry of Education's "Changjiang Scholar Award Program"; Liu Wen has been granted 10 invention patents in the United States and over 40 patents in China.

Liu Wen was the first internationally to use nanoimprint technology to produce DFB semiconductor lasers. Based on this, in 2011, he organized an application for the Ministry of Science and Technology's major special project (2011AA010304), "Photon Integration Technology and System Application Research," which was approved in 2012. The national funding is over 10 million yuan, and Liu Wen is the project leader. It passed the acceptance of the Ministry of Science and Technology in September 2015.

Liu Wen began developing passive wireless temperature sensors using surface acoustic wave technology in 2008 and was one of the earliest to be used internationally for online safety monitoring of power grid equipment. It has since gained widespread attention and mass application both domestically and internationally. In 2013, it received special support from the National Development and Reform Commission for technological transformation, with a total budget of 30 million yuan. Liu Wen is the technical leader of the project.

In 2014, Liu Wen was responsible for leading the application for the Anhui Provincial Department of Education's Education Revitalization Plan "Microelectronics and Optoelectronics Industry Common Technology Research Institute", which was approved in July 2014 with an annual funding of 800,000 yuan.

In 2015, Liu Wen led and self funded the research and development of key technologies and systems for intelligent plant lighting. At the same time, he also carried out research and development work in photovoltaic agriculture. He and his colleagues proposed a solution that truly achieves both planting and solar photovoltaic power generation for the first time at home and abroad. They have won awards such as the 2015 Geneva Invention Exhibition Gold Award, the 2015 Asian Photovoltaic Technology Achievement Award (Academy category), and the 2015 Shanghai International Photovoltaic Exhibition (SNEC) Top Ten Highlight Gold Award.