Reference : Conception of a near-infrared spectrometer for ground-based observations of massive stars
Scientific journals : Article
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
http://hdl.handle.net/2268/207555
Conception of a near-infrared spectrometer for ground-based observations of massive stars
English
Kintziger, Christian mailto [Université de Liège > Département d'aérospatiale et mécanique > Instrumentation et expérimentation spatiales >]
Desselle, Richard mailto [Université de Liège > Département d'aérospatiale et mécanique > Instrumentation et expérimentation spatiales >]
Loicq, Jerôme mailto [Université de Liège > > CSL (Centre Spatial de Liège) >]
Rauw, Grégor mailto [Université de Liège > > Groupe d'astrophysique des hautes énergies (GAPHE) >]
Rochus, Pierre mailto [Université de Liège > > CSL (Centre Spatial de Liège) >]
21-Feb-2017
Journal of Astronomical Telescopes, Instruments, and Systems
SPIE
3
1
015002
Yes (verified by ORBi)
International
2329-4124
2329-4221
[en] Spectroscopy ; Instrumentation ; Massive stars ; TIGRE telescope ; Optical design
[en] In our contribution, we outline the different steps in the design of a fiber-fed spectrographic instrument
for stellar astrophysics. Starting from the derivation of theoretical relationships from the scientific requirements
and telescope characteristics, the entire optical design of the spectrograph is presented. Specific optical
elements, such as a toroidal lens, are introduced to improve the instrument’s efficiency. Then the verification
of predicted optical performances is investigated through optical analyses, such as resolution checking.
Centre Spatial de Liège - CSL ; Groupe d'Astrophysique des Hautes Energies - GAPHE ; Astrophysique Stellaire Théorique et Astérosismologie - ASTA
Communauté française de Belgique - CfB
Massive stars: drivers of the evolution of the Universe
Researchers ; Professionals ; Students
http://hdl.handle.net/2268/207555
10.1117/1.JATIS.3.1.015002
http://dx.doi.org/10.1117/1.JATIS.3.1.015002
Copyright 2017 Society of Photo-Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited.

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