Ms. Michelle C. Rocha Profile

Michelle C. Rocha

PhD Candidate at National Univ of Ireland Galway

SPIE Involvement:

Author

Area of Expertise:

Optical Lens Design , Optical Engineering , Geometrical Optics , GRIN lenses , Monochromatic aberrations

Profile Summary

PhD student in Applied Optics.

My research involves the use of Gradient-Index (GRIN) lenses in Optical Systems.

Publications (2)

Proceedings Article | 13 December 2020 Poster + Presentation + Paper

An aplanatic meniscus lens for correcting astigmatism in Ritchey-Chrétien telescopes

Michelle Rocha, Alexander Goncharov

Proc. SPIE. 11451, Advances in Optical and Mechanical Technologies for Telescopes and Instrumentation IV

KEYWORDS: Monochromatic aberrations, Telescopes, Mirrors, Image quality, Aspheric lenses, Optical instrument design

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Proceedings Article | 9 September 2019 Paper

Aplanatic afocal system using two GRIN lenses with spherical surfaces

Michelle Rocha, Alexander Goncharov, Christopher Dainty

Proc. SPIE. 11105, Novel Optical Systems, Methods, and Applications XXII

KEYWORDS: Gradient-index optics, GRIN lenses, Diffraction, Monochromatic aberrations, Telescopes, Refractive index, Lenses, Wavefronts, Distortion, Spherical lenses

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