Table 3
Photonic phase measurement error (standard deviation in nanometers) calculated analytically.
| Wavefront RMS (nanometers) | 50 | 75 | 100 |
|---|---|---|---|
| σmono (nm, N = 10 photons/pixel) | 89 | 93 | 100 |
| σpoιy (nm, N = 110 photons/pixel) | 26 | 27 | 29 |
| σmono/σpoly | 3.4 | 3.4 | 3.4 |
Notes. The standard deviation are calculated using Eq. (64), with N = 10 photons/pixel for the monochromatic case and N = 110 pho-tons/pixel for the broadband case, with pupil combination, and for wavefront distortions from 50 to 100 nm RMS.
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