1.8k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN32 papers
- University of Chinese Academy of SciencesCN13 papers
- National Astronomical ObservatoriesCN10 papers
- University of Science and Technology of ChinaCN8 papers
- Shanghai Institute of Technical PhysicsCN4 papers
- National Space Science CenterCN3 papers
- National University of Defense TechnologyCN3 papers
- Purple Mountain ObservatoryCN3 papers
- Shandong UniversityCN3 papers
- Technical Institute of Physics and ChemistryCN3 papers
- University of Electronic Science and Technology of ChinaCN3 papers
- Alibaba Group (United States)US2 papers
6 papers · 1 filter
First sodium laser guide star asterism launching platform in China on 1.8m telescope at Gaomeigu Observatory
Rui-Tao Wang, Hong-Yang Li, Lu Feng +13
The application of sodium laser guide star is the key difference between modern adaptive optics system and traditional adaptive optics system. Especially in system like multi-conju…
Photon return on-sky test for by-product Rayleigh plume of sodium laser guide star
Jian Huang, Lu Feng, Kai Jin +2
The sodium laser guide star (sLGS) adaptive optics (AO) system has become an essential component for large ground-based optical/infrared telescope. The performance of the AO system…
Short term minutes-time scale temporal variation statistics of sodium layer dynamics
Lu Feng, Kai Jin, Hong-Yang Li +10
The brightness and height of the sodium laser guide star of adaptive optics could vary significantly due to the temporal dynamics of sodium column density and the mean height of so…
A Sodium laser guide star coupling efficiency measurement method
Feng Lu, Zhi-Xia Shen, Suijian Xue +8
Large telescope's adaptive optics (AO) system requires one or several bright artificial laser guide stars to improve its sky coverage. The recent advent of high power sodium laser…
Stochastic parallel gradient descent optimization based on decoupling of the software and hardware
Qiang Fu, Jörg-Uwe Pott, Feng Shen +2
We classified the decoupled stochastic parallel gradient descent (SPGD) optimization model into two different types: software and hardware decoupling methods. A kind of software de…
Experimental study on Modified Linear Quadratic Gaussian Control for Adaptive Optics
Qiang Fu, Jörg-Uwe Pott, Peter Dethard +3
To achieve high resolution imaging the standard control algorithm used for classical adaptive optics (AO) is the simple but efficient proportional-integral (PI) controller. The goa…