电子工程系

Department of Electronic Engineering 

Changzheng SUN, Ph.D. Professor
Department of Electronic Engineering, Tsinghua University, Beijing 100084, China
Tel: +86-10-62782734
Fax: +86-10-62784900
E-mail: czsun@tsinghua.edu.cn

Education background

Ph. D in Electronic Science and Technology,
DEPARTMENT OF ELECTRONIC ENGINEERING, TSINGHUA UNIVERSITY, BEIJING, CHINA, 2000
Master of Engineering in Electronic Science and Technology,
DEPARTMENT OF ELECTRONIC ENGINEERING, TSINGHUA UNIVERSITY, BEIJING, CHINA, 1997
Bachelor of Engineering in Physical Electronics and Optoelectronics,
DEPARTMENT OF ELECTRONIC ENGINEERING, TSINGHUA UNIVERSITY, BEIJING, CHINA, 1995

Experience

DEPARTMENT OF ELECTRONIC ENGINEERING, TSINGHUA UNIVERSITY, BEIJING, CHINA
Lecturer (11/2000 – 12/2003)
Associate Professor (1/2004 – present)

Social service

ACADEMIC ORGANIZATION
Member, IEEE

Areas of Research Interests/ Research Projects

High-speed semiconductor optoelectronic devices and photonic integrated circuits for for optical fiber communication
Optoelectronic devices and subsystems for microwave photonics

Research Status

1. Hi-tech Research and Development Program of China (National 863 Project), “DFB+EA Integrated Light Source Chips and Modules,” Jul. 2001 – Jun. 2004, Principle Investigator.
2. Major State Basic Research Development Program of China, “Study on Mode-pulling Effect in Photonic Integrated Circuits for 60 GHz Millimeterwave Generation,” Sept. 2006 – Aug. 2010, Principle Investigator.
3. National Science Funding, China, “Study on Hybrid Integrated Photonic Devices for Advanced Modulation Format,” Jan. 2010 – Dec. 2012, Principle Investigator.
4. Major State Basic Research Development Program of China, “Study on Active Integrated OAM Devices,” Jan. 2014 – Dec. 2018, Principle Investigator.

Honors And Awards

Award of Achievement in Teaching for Young Faculty Members, Tsinghua University, 2009

Academic Achievement

[1] Dong Liu, Changzheng Sun, Bing Xiong, and Yi Luo, “Nonlinear dynamics in integrated coupled DFB lasers with ultra-short delay,” Opt. Express 22, 5614 (2014).
[2] Dong Liu, Changzheng Sun, Bing Xiong, and Yi Luo, “Suppression of chaos in integrated twin DFB lasers for millimeter-wave generation,” Opt. Express 21, 2444 (2013).
[3] He Yuan, Chang-Zheng Sun, Xu Jian-Ming, Qing Wu, Bing Xiong, and Yi Luo, “Design and fabrication of multilayer antireflection coating for optoelectronic devices by plasma enhanced chemical vapor deposition,” Acta Physica Sinica 59, 7239 (2010).
[4] Jin Huang, Changzheng Sun, Bing Xiong and Yi Luo, “Y-Branch integrated dual wavelength laser diode for microwave generation by sideband injection locking,” Optics Express, vol. 17, no. 23, pp. 20727-20734, 2009.
[5] Changzheng Sun, Bing Xiong, Jian Wang, Pengfei Cai, Jianming Xu, Qiwei Zhou, and Yi Luo, “Influence of residual facet reflection on the eye-diagram performance of high-speed electroabsorption modulated lasers,” Journal of Lightwave Technology, vol. 27, no. 15, pp. 2970-2976, 2009.
[6] Jin Huang, Changzheng Sun, Yu Song, Bing Xiong, and Yi Luo, “Influence of master laser’s lineshape on the optically generated microwave carrier by injection locking,” Applied Physics Express, vol. 2, 072502, 2009.
[7] Changzheng Sun, Bing Xiong, Jian Wang, Pengfei Cai, Jianming Xu, Jin Huang, He Yuan, Qiwei Zhou, and Yi Luo, “Fabrication and packaging of 40-Gb/s AlGaInAs multiple-quantum-well electro- absorption modulated lasers based on identical epitaxial layer scheme,” Journal of Lightwave Technology, vol. 26, no. 11, pp. 1464-1471, 2008.
[8] Bing Xiong, Changzheng Sun, and Yi Luo, “Optimization of multiple quantum well electroabsorption modulators based on transmission performance simulation,” Japanese Journal of Applied Physics, vol. 46, no. 6A, pp. 3420-3423, 2007.
[9] Pengfei Cai, Changzheng Sun, Bing Xiong, Jian Wang, Mingjun Zhang, Jianming Xu, Zhizhi Liu, Jin Huang, and Yi Luo, “40 Gb/s AlGaInAs electroabsorption modulated laser module based on identical epitaxial layer scheme,” Japanese Journal of Applied Physics, vol. 46, no. 27, pp. L664-L666, 2007.
[10] Qin Wan, Changzheng Sun, Bing Xiong, Jian Wang, and Yi Luo, “A Novel Multisection Distributed Feedback Laser with Varied Ridge Width for Self-Pulsation Generation,” Chinese Physics Letters, vol. 23, no. 10, pp. 2753-2755, 2006.
[11] Jinbo Zhou, Changzheng Sun, Bing Xiong, Jian Wang, and Yi Luo, “Polymer gratings with low surface relief based on photopolymerization- induced internal diffusion,” Applied Physics Letters, vol. 84, no. 16, pp. 3019-3021, 2004