Optical Design of a Slitless Astronomical Spectrograph with a Composite Holographic Grism

Optical Design of a Slitless Astronomical Spectrograph with a Composite Holographic Grism

In the present work, we consider an optical design of a slitless spectrograph for an existing 0.5 m-class telescope. This design concept has a number of advantages such as compact size, simplicity, and simultaneous coverage of a large field of view. A challenge with this design is correcting aberrat...

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Bibliographic Details
Main Authors: Eduard Muslimov, Damir Akhmetov, Danila Kharitonov, Erik Ibatullin, Nadezhda Pavlycheva, Vyacheslav Sasyuk, Sergey Golovkin
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Photonics
Subjects:
slitless spectroscopy
astronomical spectrograph
grism
volume-phase hologram
aberration correction
diffraction efficiency
Online Access:https://www.mdpi.com/2304-6732/10/4/385

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