Yang Guozhen went fromPeking UniversityGraduated from the Department of Physics, and stayed at Peking University to work after graduating from the graduate student of theoretical physics in 1965;In 1967, he joined the Institute of Physics, Chinese Academy of Sciences;In 1978, he was exceptionally promoted to associate researcher;From 1985 to 1999, he served as the director of the Institute of Physics, Chinese Academy of Sciences;In 1985, he was specially approved as a doctoral supervisor in optics;In 1986, he was promoted as a researcher;In 1999, he was elected as an academician of the Chinese Academy of Sciences, and in 2000, he was employed as anCollege of Science, University of Science and Technology of Chinadean[2]。
Yang Guozhen's main research field is optical physics. He has carried out systematic and in-depth research in many aspects in this field and made pioneering achievements.At the same time, he also made corresponding contributions to theoretical physics, condensed matter physics and other research fields[3]。
January December 1984Harvard UniversityDepartment of Applied Sciences as visiting associate professor.
From May 1985 to May 1999, served as the director of the Institute of Physics, Chinese Academy of Sciences[4]。
In 1985, he was specially approved as a doctoral supervisor in optics.
In 1986, he was promoted as a researcher and served as the director and deputy director of the research room.
In 1999, he was elected as an academician of the Chinese Academy of Sciences.
In 2000, he was appointed Dean of the School of Science, University of Science and Technology of China[2]。
Key achievements
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Scientific research achievements
Overview of scientific research
Yang Guozhen took the lead in carrying out optical computing research in China. He proposed the theory of realizing multiple given transformations using an optical system composed of a single holographic lens and successfully realized some typical examples in experiments.The theory of phase recovery in optical systems is developed, and a new algorithm for phase recovery in lossy systems is proposed.The theory of optical pulse propagation in nonlinear media is studied, and the phenomenon and asymmetry of ultra broadening of optical pulse spectrum are explained.He led the theoretical and experimental research on nonlinear optics of surfaces, interfaces, quantum wells, etc., presided over the preparation of oxide films by laser method and the development of laser molecular beam epitaxy equipment, and made important achievements in the research on oxide superconductors at liquid nitrogen temperature[1]。
Rewards for scientific research achievements
According to the website of the Institute of Physics of the Chinese Academy of Sciences in April 2020, Yang Guozhen has won five national science and technology awards including the first prize of the National Natural Science Award, and five provincial and ministerial science and technology awards including the first prize of the Natural Science Award of the Chinese Academy of Sciences[3]。
Award time
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Award name
1989
First prize of National Natural Science Award
2003
A New Method for Solving Inverse Optical Problems and Its Application in Diffractive Optics
Second prize of National Natural Science Award[5]
personnel training
Educational ideology
Yang Guozhen believes that in China's education system, the undergraduate stage should cultivate the ability to solve problems, while the graduate stage should focus on the ability to put forward problems and then solve problems creatively, that is, on the basis of mastering professional knowledge, to explore science creatively through their own thinking,Dare to doubt on the basis of facts, really make bold guesses and carefully seek confirmation[6]。
On September 10, 2019, Yang Guozhen was invited to share his experiences and insights in scientific research and his opinions and suggestions on improving the independent scientific research ability of graduate students at the "Party Members and Academicians Teach Party Lessons" series of lectures held by the Institute of Physics of the Chinese Academy of Sciences[8]。
Science popularization
Yang Guozhen, as the president of the Chinese Physical Society, spared no effort in science popularization among young people.He knows that only by planting more seeds of scientific pursuit in the minds of young people can China's scientific and technological foundation be constantly consolidated[9]。
Instruct students
According to the website of the Institute of Physics of the Chinese Academy of Sciences in April 2020, Yang Guozhen has trained more than 30 doctoral students, includingJin KuijuanandLi ZhiyuanThe two won the special award of the President of the Chinese Academy of Sciences[3]。
Rewards for educational achievements
Yang Guozhen was awarded the title of outstanding doctoral supervisor of the Chinese Academy of Sciences and "outstanding contribution teacher" of the Graduate School of the Chinese Academy of Sciences[3]。
Honor recognition
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Honor recognition
Awarding unit
1988
National level young and middle-aged scientists with outstanding contributions
Yang Guozhen's fatherYang YinliuHe is a Chinese music historian.In his name, "Zhen" refers to the pillar erected by building walls in ancient times.Guozhen, a pillar of the nation[9]。
Character evaluation
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Yang Guozhen has made systematic research on optical information processing and the interaction between light and matter, and has made important achievements[1]。(Reviewed by Chinese Academy of Sciences)
Yang Guozhen has made important contributions to the general transformation of optics, phase recovery of optical systems, ultra broadening theory of ultrashort pulse laser spectral lines, research on nonlinear optics of surfaces and interfaces, laser molecular beam epitaxy and oxide films, research on high-temperature oxide superconductors, etc[3]。(Evaluated by Institute of Physics, Chinese Academy of Sciences)
