scholarly journals First order design of compact, broadband, high spectral resolution ultraviolet-visible imaging spectrometer

2020 ◽  
Vol 28 (4) ◽  
pp. 5587 ◽  
Author(s):  
Qinghua Yang
Keyword(s):  
Spectral Resolution ◽  
High Spectral Resolution ◽  
Imaging Spectrometer ◽  
First Order ◽  
Visible Imaging

Analysis and Optical Design of Very High Spectral Resolution Imaging Spectrometer of the Atmospheric CO2

2015 ◽  
Vol 35 (7) ◽  
pp. 0722001
Author(s):  
宋文宝 Song Wenbao ◽  
靳阳明 Jin Yangming ◽  
赵知诚 Zhao Zhicheng ◽  
沈为民 Shen Weimin ◽  
范东栋 Fan Dongdong
Keyword(s):  
Spectral Resolution ◽  
Optical Design ◽  
Atmospheric Co2 ◽  
High Spectral Resolution ◽  
Imaging Spectrometer ◽  
Resolution Imaging ◽  
Very High

VIRTIS-H: a high-spectral-resolution channel for the Rosetta infrared imaging spectrometer

2000 ◽  
Author(s):  
Pierre Drossart ◽  
Alain Semery ◽  
Marc Bouye ◽  
Yann Hello ◽  
Gerard Huntzinger ◽  
...  
Keyword(s):  
Spectral Resolution ◽  
Infrared Imaging ◽  
High Spectral Resolution ◽  
Imaging Spectrometer

Near-Infrared Imaging Spectroscopy of the Seyfert Nucleus of the Circinus Galaxy

1997 ◽  
Vol 159 ◽  
pp. 351-352
Author(s):  
R. Maiolino ◽  
N. Thatte ◽  
H. Kroker ◽  
J.F. Gallimore ◽  
R. Genzel
Keyword(s):  
Adaptive Optics ◽  
Spectral Resolution ◽  
Near Infrared ◽  
Infrared Imaging ◽  
Imaging Spectroscopy ◽  
Near Infrared Imaging ◽  
Imaging Spectrometer ◽  
First Order ◽  
Seyfert Nucleus ◽  
Adaptive Optics System

The Circinus galaxy is a nearby (4 Mpc) spiral that hosts a Seyfert nucleus as deduced by the emission of intense coronal lines (Oliva et al. 1994) and by the prominent ionization cone observed in [O III] images (Marconi et al. 1994).We present K-band imaging spectroscopy of the nucleus of this galaxy obtained by means of 3D, the MPE imaging spectrometer (Weitzel et al. 1996), and ROGUE, a first-order adaptive-optics system (Thatte et al. 1995), mounted on the 2.2-m ESO telescope. The spectral resolution is 1000 and the average optical seeing was about 0”.6 (= 12 pc at the source).

scholarly journals DATA PROCESSING FOR THE SPACE-BASED DESIS HYPERSPECTRAL SENSOR

2017 ◽  
Vol XLII-1/W1 ◽  
pp. 271-277 ◽  
Author(s):  
E. Carmona ◽  
J. Avbelj ◽  
K. Alonso ◽  
M. Bachmann ◽  
D. Cerra ◽  
...  
Keyword(s):  
Data Processing ◽  
Spectral Resolution ◽  
Space Station ◽  
Hyperspectral Data ◽  
High Spectral Resolution ◽  
Imaging Spectrometer ◽  
Cmos Sensor ◽  
Global Coverage ◽  
German Aerospace ◽  
Hyperspectral Sensor

The German Aerospace Center (DLR) and Teledyne Brown Engineering (TBE) have established a collaboration to develop and operate a new space-based hyperspectral sensor, the DLR Earth Sensing Imaging Spectrometer (DESIS). DESIS will provide spacebased hyperspectral data in the VNIR with high spectral resolution and near-global coverage. While TBE provides the platform and infrastructure for operation of the DESIS instrument on the International Space Station, DLR is responsible for providing the instrument and the processing software. The DESIS instrument is equipped with novel characteristics for an imaging spectrometer such high spectral resolution (2.55 nm), a mirror pointing unit or a CMOS sensor operated in rolling shutter mode. We present here an overview of the DESIS instrument and its processing chain, emphasizing the effect of the novel characteristics of DESIS in the data processing and final data products. Furthermore, we analyse in more detail the effect of the rolling shutter on the DESIS data and possible mitigation/correction strategies.

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