Wide-angle spectral imaging using a Fabry-Pérot interferometer | Zendy

Matthias Strauch | Zendy; Irina Livshits | Zendy; Florian Bociort | Zendy; H. P. Urbach | Zendy

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Wide-angle spectral imaging using a Fabry-Pérot interferometer

Author(s) -

Matthias Strauch,

Irina Livshits,

Florian Bociort,

H. P. Urbach

Publication year - 2015

Publication title -

journal of the european optical society rapid publications

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.357

H-Index - 33

ISSN - 1990-2573

DOI - 10.2971/jeos.2015.15037

Subject(s) - fabry–pérot interferometer , optics , astronomical interferometer , interferometry , lens (geology) , physics , spectral imaging , aperture (computer memory) , spectral resolution , spectral line , wavelength , acoustics , astronomy

We show that wide-angle spectral imaging can be achieved with compact and cost-effective devices using Fabry-Pérot interferometers. Designs with a full field of view of 90°, in which the Fabry-Pérot interferometer is mounted either in front of an imaging lens system or behind a telecentric lens system, are presented and analysed. We show the dependency of the spectral resolution on the numerical aperture of the lens system and demonstrate its value as a design criterion.ImPhys/Imaging PhysicsApplied Science

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