Influence of Dome effect on system performance of four-aperture coherent length monitors

ni zhibo; huang honghua; huang yinbo; zhu wenyue; rao ruizhong

Volume 22 Issue 11

Sep. 2010

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Article Navigation > High Power Laser and Particle Beams > 2010 > 22(11): 0-

xiao shali, li miao, wang xi, et al. Accumulated-carrier screening effect based investigation for pixellated CdZnTe radiation detector[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

ni zhibo, huang honghua, huang yinbo, et al. Influence of Dome effect on system performance of four-aperture coherent length monitors[J]. High Power Laser and Particle Beams, 2010, 22.

xiao shali, li miao, wang xi, et al. Accumulated-carrier screening effect based investigation for pixellated CdZnTe radiation detector[J]. High Power Laser and Particle Beams, 2011, 23.

Citation:

ni zhibo, huang honghua, huang yinbo, et al. Influence of Dome effect on system performance of four-aperture coherent length monitors[J]. High Power Laser and Particle Beams, 2010, 22.

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Influence of Dome effect on system performance of four-aperture coherent length monitors

1.
Key Laboratory of Atmospheric Composition and Optical Radiation,Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei 230031,China;
2.
Graduate University of Chinese Academy of Sciences,Beijing 100081,China

Publish Date: 2010-09-29

Abstract

Abstract

System performances of two four-aperture coherent length monitors, whose optical source is tungsten-halogen lamp at horizontal direction, were explored by synchro contrast experiments. Experimental results show that, dimensions and temporal varying tendencies of atmospheric coherent length, measured by these two systems, are almost the same, and the correlation coefficients are all larger than 0.94. Influence of Dome effect on system performances was also researched. The main influence of this effect was embodied by the decreased of atmospheric coherent length, and the influence intensity was determined by the distance of the shifting system along the optical path. When the distance was smaller than 15 cm, there was no remarkable Dome effect. As the distance increased from 15 cm to 55 cm,
- atmospheric coherent length,
- dome effect,
- consistency,
- correlation

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