California State University Northridge;
Department of Physics and Astronomy;
Northridge;
CA 91330;
USA;
National Astronomical Observatories/Nanjing Institute of Astronomical Optics and Technology;
Chinese Academy of Sciences;
Nanjing 210042;
China;
CAS Key Laboratory of Astronomical Optics and Technology;
Nanjing Institute of Astronomical Optics and Technology;
Nanjing 210042;
China;
University of Chinese Academy of Sciences;
Beijing 100049;
China;
astronomical instrumentation:adaptive optics; astronomical instrumentation:high angular resolution; astronomical techniques:high angular resolution;