Acta Optica Sinica, Volume. 19, Issue 12, 1625(1999)
Optimization of Temporal Response Frequences for Adaptive Optics Telescope
The relationship between residual wavefront phase error and frequency response in an adaptive optical telescope is analyzed. Mathematical formulations are derived for temporal response error and wavefront measurement error respectively. The results show that one part of residual wavefront phase error changes with cut-off frequency proportionally and another part inversely, so it becomes possible to find an optimal frequency which makes the systematic residual wavefront error minimal.
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[in Chinese], [in Chinese], [in Chinese]. Optimization of Temporal Response Frequences for Adaptive Optics Telescope[J]. Acta Optica Sinica, 1999, 19(12): 1625