Open Access

Table 2

Strehl ratio γStrehl.

φ0 γStrehl

Monte Carlo Anaytical PSD
Piston 33.7% 29.7%
Pyramid 75.4% 74.1%
Gaussian 80.4% 79.7%
ALPAO 77.5% 77.4%
2D sinc 72.4% 79.8%
Binary mask 79.8%

Notes. Comparison of the Monte Carlo simulations and the analytical PSD prediction. – Aperture: disc of diameter 95%D.

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