论文信息 - Interferometric measurement of a concave, φ-polynomial, Zernike mirror.

Interferometric measurement of a concave, φ-polynomial, Zernike mirror.

We report on the surface figure measurement of a freeform, φ-polynomial (Zernike) mirror for use in an off-axis, reflective imaging system. The measurement utilizes an interferometric null configuration that is a combination of subsystems each addressing a specific aberration type, namely, spherical aberration, astigmatism, and coma.

Kyle Fuerschbach | Kevin P Thompson | Jannick P Rolland

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