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Stray light analysis of multi-spectral optical filters
S.199-215Multi-spectral optical filters are an essential component for spaceborne optical imaging. The performance of a multi-spectral camera mainly depends on the performance of its optical system. Performance criteria not only involve the resolution of
Merschdorf, Matthias +2 more
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A note on stray light in the Tubingen perimeter. [PDF]
Measurements were made of the relative intensity of light scattered in the neighbourhood of the large and small targets on the Tübingen perimeter. Two target intensities were studied. The scattered light fraction ranged from 0-1 to 25% and its effect was detected more readily by young than by older observers.
R A, Weale, C, Wheeler
openaire +2 more sources
This paper describes spectral stray light measurements of diode array spectrometers and, in particular, the dependence of stray light and bandpass properties on the illumination beam geometry. The effects of underfilling and overfilling the nominal field
Joel Kuusk +4 more
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Fiber-based stray light suppression in spectroscopy using periodic shadowing [PDF]
Stray light is a known strong interference in spectroscopic measurements. Photons from high-intensity signals that are scattered inside the spectrometer, or photons that enter the detector through unintended ways, will be added to the spectrum as an ...
Kim, Haisol +33 more
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A calibration procedure which accounts for non-linearity in single-monochromator Brewer ozone spectrophotometer measurements [PDF]
It is now known that single-monochromator Brewer spectrophotometer ozone and sulfur dioxide measurements suffer from non-linearity at large ozone slant column amounts due to the presence of instrumental stray light caused by scattering within the optics ...
Z. Vaziri Zanjani +4 more
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Stray Light Suppression Design and Test for the Jilin-1 GF04A Satellite Remote Sensing Camera
The stray light suppression design aims to reduce the impact of stray light on optical systems. For high-resolution optical remote sensing systems, practical tests of stray light suppression performance are essential to ensure optimal functionality ...
Xing Zhong +5 more
doaj +1 more source
The effect of instrumental stray light on Brewer and Dobson total ozone measurements [PDF]
Dobson and Brewer spectrophotometers are the primary, standard instruments for ground-based ozone measurements under the World Meteorological Organization's (WMO) Global Atmosphere Watch program.
O. Moeini +8 more
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Design of a large field-of-view two-dimensional geometrical waveguide
Geometrical waveguide has great advantages over conventional imaging systems, like larger field of view, larger exit pupil area, lower thickness and lighter weight.
Yao Zhou, Jufan Zhang, Fengzhou Fang
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A Stray Light Detection Model for VR Head-Mounted Display Based on Visual Perception
In recent years, the general public and the technology industry have favored stereoscopic vision, immersive experience, and real-time visual information reception of virtual reality (VR) and augmented reality (AR).
Hung-Chung Li +2 more
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Effect of Grating Ruling Machine System Errors on Grating Spectral Performance
Grating groove functions scalar theory can describe the light source through the grating interference and diffraction effect of the physical phenomenon of splitting light.
Chao Yang, Xu Chen
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