电子工程系

Department of Electronic Engineering 

Hongming ZHANG, Ph.D. Associate Professor

Department of Electronic Engineering, Tsinghua University, Beijing 100084, China

Tel: +86-10-62773238

Fax: +86-10-62770317

E-mail: zhhm@tsinghua.edu.cn

 

Education background

Ph.D., Electronic Engineering, Sep. 2003

Tsinghua University, Beijing, China

Bachelor of Engineering, Electrical Engineering, Jun. 1998

Tsinghua University, Beijing, China

 

Experience

01/2009-present Associate Professor, Dept. of Electronic Engineering,Tsinghua Univ.

09/2003-12/2008 Assistant Researcher, Dept. of Electronic Engineering,Tsinghua Univ.

 

Concurrent Academic

Graduate

Principles of Lasers (2004 ~ Present)

 

Areas of Research Interests/ Research Projects

All optical sampling and analog-to-digital conversion

All optical logic and all optical buffer

Ultrashort optical pulse generation

 

Research Status

1. Hi-tech Research and Development Program of China (National 863 Project), “All optical stack buffer and all optical 3R regeneration” Jan. 2009-Dec. 2010, Principle Investigator.

        The objective of the project is to achieve an all optical stack buffer system controlled automatically by the optical packets entered the network node.

2. Hi-tech Research and Development Program of China (National 863 Project), “100GSamples/s all optical analog to digital conversion technology”, Aug. 2007-Dec. 2009, Principle Investigator

        The objective of the project is to achieve an all optical analog to digital conversion system based on polarization-differential interference, with ultrahigh sampling ratio and wide bandwidth.

3. National Science Funding, China, “Stack type all-optical buffer researching”, Jan. 2010-Dec. 2012, Principle Investigator.

4. National Science Funding, China, “Ultra wideband all optical analog-to-digital conversion”, Jan. 2007-Dec. 2009, Principle Investigator.

 

Honors And Awards

Tsinghua University Teaching Achievement Award, 2006

Tsinghua University Outstanding Teaching Software Award, 2005

 

Academic Achievement

[1] Yue Peng, Hongming Zhang, Qingwei Wu, Xin Fu, and Minyu Yao, Adaptive thresholding scheme in photonic analog-to-digital conversion, OPTICS LETTERS, vol.34, no.14, pp.2201-2203, Jul.15, 2009.

[2] Qingwei Wu, Hongming Zhang, Yue Peng, Xin Fu and Minyu Yao. 40GS/s Optical analog-to-digital conversion system and its improvement. OPTICS EXPRESS. Vol. 17, No. 11. 2009. pp9252-9257.

[3] Yue Peng, Hongming Zhang, Qingwei Wu and Minyu Yao. Experimental Demonstration of All-Optical Analog-to-Digital Conversion With Balanced Detection Threshold Scheme. IEEE PHOTONICS TECHNOLOGY LETTERS, VOL. 21, NO. 23, DECEMBER 1, 2009.

[4] Qingwei Wu, Hongming Zhang, Xin Fu, and Minyu Yao. Spectral Encoded Photonic Analog-to-Digital Converter Based on Cascaded Unbalanced MZMs. IEEE PHOTONICS TECHNOLOGY LETTERS, v 21, n 4, Feb 15, 2009.

[5] Yue Peng, Hongming Zhang, Yuancheng Zhang and Minyu Yao. Photonic digital-to-analog converter based on summing of weighted multi-wavelength pulses. IEEE PHOTONICS TECHNOLOGY LETTERS. 2008. 12. 20 (24): 2135-2137.

[6] Wu, Qingwei; Zhang, Hongming; Yao, Minyu; Zhou, Wei. All-optical analog-to-digital conversion using inherent multiwavelength phase shift in LiNbO3 phase modulator. IEEE PHOTONICS TECHNOLOGY LETTERS. 2008.5-6. 20(9-12): 1036-1038.

[7] Xin Fu, Hongming Zhang, Yuancheng Zhang, and Minyu Yao, "Highly Flexible Time and Wavelength-Interleaved Pulse Train Generation Based on High-Speed Optical Switch and Dispersion," CLEO/IQEC 2009, JThE58.

[8] Yue Peng, Hongming Zhang, Qingwei Wu and Minyu Yao, “Phase-Shifted Photonic Analog-to-Digital Conversion System with 40GS/s,” The 22th Lasers and Electro-Optics Society (LEOS) Annual Meeting, WW5, 2009.

[9] Li Wangzhe, Zhang Hongming, Wu Qingwei, Zhang Zhuangqian, Yao Minyu. All-optical analog-to-digital conversion based on polarization-differential interference and phase modulation. IEEE PHOTONICS TECHNOLOGY LETTERS. 2007.04. 19(8): 625-627.