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Geometric Aberration Theory of Offner Imaging Spectrometers

A third-order aberration theory has been developed for the Offner imaging spectrometer comprising an extended source; two concave mirrors; a convex diffraction grating; and an image plane. Analytic formulas of the spot diagram are derived for tracing rays through the system based on Fermat’s princip...

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Detalles Bibliográficos
Autores principales: Zhao, Meihong, Jiang, Yanxiu, Yang, Shuo, Li, Wenhao
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6767683/
https://www.ncbi.nlm.nih.gov/pubmed/31546865
http://dx.doi.org/10.3390/s19184046