1. Introduction to Adaptive Optics;Tyson,2000
2. R. Angel, et al., A Roadmap for the Development of Astronomical Adaptive Optics, July 6, 2000, Available: 〈http://www.noao.edu/dir/ao/〉.
3. Online: 〈http://www.ittnv.com/itt/Active/SpecLeftMenu/SpecialtyProds〉.
4. M. Hayashida, R. Mirzoyan, M. Teshima, Development of HPDs with a 18-mm-diameter GaAsP Photocathode for the MAGIC II, Presented at the Fourth International Conference on New Developments in Photodetection, Beaune, France, June 19–24, 2005, Nucl. Instr. and Meth. A, these proceedings.
5. The Medipix2 Collaboration consists of 17 institutes; see 〈http://medipix.web.cern.ch/MEDIPIX/〉.