| タイトル | Radius of Curvature of Off-Axis Paraboloids |
| 著者（英） | Hadaway, James; Robinson, Brian; Reardon, Patrick; Russell, Kevin; Geary, Joseph |
| 著者所属（英） | NASA Marshall Space Flight Center |
| 発行日 | 2002-01-01 |
| 言語 | eng |
| 内容記述 | We present several methods for measuring the vertex radius of curvature of off-axis paraboloidal mirrors. One is based on least-squares fitting of interferometer output, one on comparison of sagittal and tangential radii of curvature, and another on measurement of displacement of the nulled test article from the ideal reference wave. Each method defines radius of curvature differently and, as a consequence, produces its own sort of errors. |
| NASA分類 | Optics |
| 権利 | No Copyright |
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