Noise analysis of optical satellite infrared detection system

2021 ◽  
Author(s):  
Li Shao ◽  
Qing Ye ◽  
Zunyang Liu ◽  
Quan Zhou ◽  
Hao Yu
Keyword(s):  
Detection System ◽  
Noise Analysis ◽  
Infrared Detection

Analysis of Stray Light Caused by Thermal Radiation of Infrared Detection System

2010 ◽  
Vol 30 (8) ◽  
pp. 2267-2271 ◽  
Author(s):  
牛金星 Niu Jinxing ◽  
周仁魁 Zhou Renkui ◽  
刘朝晖 Liu Zhaohui ◽  
杨建国 Yang Jianguo ◽  
蔡占恩 Cai Zhan′en ◽  
...  
Keyword(s):  
Thermal Radiation ◽  
Detection System ◽  
Stray Light ◽  
Infrared Detection

Noise Analysis and Denoising Research on the UV-Visible Absorption Spectroscopy Water Quality Detection System

2014 ◽  
Vol 51 (4) ◽  
pp. 043002 ◽  
Author(s):  
汤斌 Tang Bin ◽  
魏彪 Wei Biao ◽  
毛本将 Mao Benjiang ◽  
赵敬晓 Zhao Jingxiao ◽  
冯鹏 Feng Peng
Keyword(s):  
Water Quality ◽  
Absorption Spectroscopy ◽  
Detection System ◽  
Noise Analysis ◽  
Visible Absorption ◽  
Quality Detection ◽  
Uv Visible ◽  
Visible Absorption Spectroscopy

Effect of solar stray light on imaging quality of infrared detection system

2020 ◽  
Author(s):  
Jianhua Li ◽  
Qian Zhao ◽  
Lian Xue ◽  
Zhenghong Liu ◽  
Lu Gao ◽  
...  
Keyword(s):  
Detection System ◽  
Stray Light ◽  
Infrared Detection ◽  
Imaging Quality

Principal-Component Calculation of Stray Light for Infrared Detection

2011 ◽  
Vol 138-139 ◽  
pp. 387-390
Author(s):  
Jin Xing Niu ◽  
Heng Can Li
Keyword(s):  
Monte Carlo ◽  
Ray Tracing ◽  
Detection System ◽  
Principal Component ◽  
Stray Light ◽  
Infrared Detection ◽  
Light Irradiance ◽  
Stray Radiation

Analysis and calculation of stray light is important to improve the performance of infrared detection system. In this article, we mainly discussed two sources: earth and atmosphere emission and thermal stray radiation. A method based on Monte Carlo ray-tracing in TracePro is proposed to calculate the irradiance of detector arisen from earth and atmosphere emission. The thermal stray light irradiance on detector can also be obtained by simulation in TracePro.

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