Dr. Michelle C. Rocha Profile

Dr. Michelle C. Rocha

Optical Engineer

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 (3)

Proceedings Article | 12 September 2021 Presentation + Paper

A quasi-aplanatic refractive pair for correcting astigmatism in Ritchey-Chrétien telescopes

Michelle Rocha, Alexander Goncharov

Proceedings Volume 11871, 1187108 (2021) https://doi.org/10.1117/12.2596028

KEYWORDS: Monochromatic aberrations, Telescopes, Lenses, Mirrors, Optical instrument design, Image quality, Lens design, Optical systems, Optical systems engineering, Aberration correction, Optical aberrations

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Proceedings Article | 13 December 2020 Poster + Presentation + Paper

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

Michelle Rocha, Alexander Goncharov

Proceedings Volume 11451, 114514E (2020) https://doi.org/10.1117/12.2570013

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

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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

Proceedings Volume 11105, 111050C (2019) https://doi.org/10.1117/12.2528476

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

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