Physics
DENG Songwen
Title: Professor
Subject: Optical Coatings
Phone: 0411-84379778
Email: dengsongwen@dicp.ac.cn
Website:
Research Interests

1. Low-loss and High LIDT laser optical coatings.

2.  Complicated Spectrum optical coatings.

3. Surface modification of traditional optical coatings.

Biography

Dalian Institute of Chemical Physics, CAS, Professor, 2020/07 - present 

Dalian Institute of Chemical Physics, CAS, Associate Professor, 2013/01 - 2020/07 

Dalian Institute of Chemical Physics, CAS, Assistant Professor, 2010/10 - 2012/12 

Shanghai Institute of Optics and Fine Mechanics, CAS, Ph.D, Material Science, 2007/03 - 2010/03 

Beihang University, Master, Material Science, 2000/09 - 2004/07

Beihang University, Bachelor, Material Science and Engineering, 2000/09 - 2004/07 

Honors and Awards
Awards at the provincial and ministerial levels. Second Prize. 
Publications
1. Songwen Deng, Gang Li, Wang Feng, Qipeng Lv, et al. Study on the properties of 1319nm ultra-high reflector deposited by electron beam evaporation assisted by an energetic RF ion [J]. Coatings, 2018, 8: 74.  
2. Deng Songwen, Wang Feng, Liu Shunfu, Li Gang, Sun Long, Jin Yuqi. Residual stress prediction and control of Ta2O5/SiO2 multilayer based on layer structure designing. Chinese Optics Letters,Vol 11(10),S107-1. 
3. Songwen Deng, Hongji Qi, Kui Yi, Zhengxiu Fan and Jianda Shao. Effect of defects on the reflectivity of Cr/C multilayer soft X-ray mirror at 4.48nm. Applied Surface Science. 2009: 255,7434-7438 
4. Songwen Deng, Hongji Qi, Chaoyang Wei, Kui Yi, Zhengxiu Fan and Jianda Shao. Design of broadband and broad angular Cr/C multilayer reflector for “near water window” region. Optics Communications. 2009：282，3513-3517 
5. Songwen Deng, Hongji Qi, Chaoyang Wei, KuiYi, Zhengxiu Fan, Jiada Shao. Effect of amorphous C films deposited by RF magnetism sputtering on smoothing K9 glass substrate. Applied Surface Science. 2009:256, 1492-1495 
6. Songwen Deng, Hongji Qi, Jianda Shao. Study on the layer structure of W/C multilayers deposited by magnetron sputtering using x-ray reflectivity. Surface and Interface Analysis. 2008：40，1562-1565