论文信息 - Specification sweep for three-mirror freeform imagers

Specification sweep for three-mirror freeform imagers

The achievable design space for three-mirror unobscured imagers utilizing freeform surfaces was mapped out. The smallest volume diffraction-limited design was targeted for each combination of field-of-view, F-number, and entrance pupil diameter.

Jannick P. Rolland | Aaron M. Bauer

[1] James P. McGuire. A Fast, Wide-field Of View, Freeform TMA: Design and Tolerance Analysis , 2015 .

[2] J. Michael Rodgers. Unobscured mirror designs , 2002, International Optical Design Conference.

[3] K. Thompson,et al. Freeform spectrometer enabling increased compactness , 2017, Light: Science & Applications.

[4] Ira M. Egdall. Manufacture Of A Three-Mirror Wide-Field Optical System , 1985 .

[5] Jannick P. Rolland,et al. Effect of freeform surfaces on the volume and performance of unobscured three mirror imagers in comparison with off-axis rotationally symmetric polynomials. , 2019, Optics express.

[6] John C. Lambropoulos,et al. Freeform optics for imaging , 2021 .