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@ARTICLE{Piesch:276008,
author = {Piesch, C. and Sartorius, C. and Friedl-Vallon, F. and
Gulde, T. and Heger, S. and Kretschmer, E. and Maucher, G.
and Nordmeyer, H. and Barthel, Jochen and Ebersoldt, A. and
Graf, F. and Hase, F. and Kleinert, A. and Neubert, T. and
Schillings, Johannes},
title = {{T}he mechanical and thermal setup of the {GLORIA}
spectrometer},
journal = {Atmospheric measurement techniques},
volume = {8},
number = {4},
issn = {1867-8548},
address = {Katlenburg-Lindau},
publisher = {Copernicus},
reportid = {FZJ-2015-06506},
pages = {1773 - 1787},
year = {2015},
abstract = {The novel airborne Gimballed Limb Observer for Radiance
Imaging of the Atmosphere (GLORIA) measures infrared
emission of atmospheric trace constituents. GLORIA comprises
a cooled imaging Fourier transform spectrometer, which is
operated in unpressurized aircraft compartments at ambient
temperature. The whole spectrometer is pointed by the gimbal
towards the atmospheric target. In order to reach the
required sensitivity for atmospheric emission measurements,
the spectrometer optics needs to operate at a temperature
below 220 K. A lightweight and compact design is mandatory
due to limited space and high agility requirements. The
cooled optical system needs to withstand high pressure and
temperature gradients, humidity, and vibrations. A new
cooling system based on carbon dioxide and liquid nitrogen
combined with high-performance insulation has been developed
to meet the mechanical, thermal, and logistical demands. The
challenging mechanical and spatial requirements lead to the
development of a novel rigid linear slide design in order to
achieve the large optical path difference for high spectral
resolution. This paper describes the mechanical and thermal
setup of GLORIA and presents the performance results on two
different research aircrafts.},
cin = {IEK-7},
ddc = {550},
cid = {I:(DE-Juel1)IEK-7-20101013},
pnm = {244 - Composition and dynamics of the upper troposphere and
middle atmosphere (POF3-244)},
pid = {G:(DE-HGF)POF3-244},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000353839200010},
doi = {10.5194/amt-8-1773-2015},
url = {https://juser.fz-juelich.de/record/276008},
}