High fidelity sky coverage analysis via time domain adaptive optics simulations
نویسندگان
چکیده
منابع مشابه
High fidelity sky coverage analysis via time domain adaptive optics simulations.
We describe a high fidelity simulation method for estimating the sky coverage of multiconjugate adaptive optics systems; this method is based upon the split tomography control architecture, and employs an AO simulation postprocessing technique to evaluate system performance with hundreds of randomly generated natural guide star (NGS) asterisms. A novel technique to model the impact of quadratic...
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A Monte Carlo sky coverage model for laser guide star adaptive optics systems was proposed by Clare and Ellerbroek [J. Opt. Soc. Am. A 23, 418 (2006)]. We refine the model to include (i) natural guide star (NGS) statistics using published star count models, (ii) noise on the NGS measurements, (iii) the effect of telescope wind shake, (iv) a model for how the Strehl and hence NGS wavefront senso...
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ژورنال
عنوان ژورنال: Applied Optics
سال: 2009
ISSN: 0003-6935,1539-4522
DOI: 10.1364/ao.48.005076