China Vitae

Biography

Yang Guozhen, male, Han nationality, is a native of Wuxi, Jiangsu Province. He graduated and received a master's degree from Beijing University.

Yang spent his career as a researcher at the Institute of Physics of the Chinese Academy of Sciences. He pioneered optical calculation research in China and created the theory of realizing multi-setting transpositions by using an optical system of single holographic lens. He also developed the optical system phase restoration theory and created a new calculation method for dealing with phase restoration of depreciation-type systems.

During his career, Yang researched theories about the transmission of light pulse in nonlinear mediums, super-widened phenomenon of light pulse spectral line and the dissymmetry of the super wideness. He made important achievements in fields such as leading nonlinear optical theory research and laboratorial research of surface, interface and quanta trap. Yang supervised research concerning the preparation of oxide membranes with the laser light method and the development of laser molecular beam extension equipments. He also researched the field of liquid nitrogen warm area oxide super-conducting materials.

Yang was elected to the Chinese Academy of Sciences in 1999.