Detection and calculation of mosaic grating error based on wavefront method

	Detection and calculation of mosaic grating error based on wavefront method
	Lu, Y.; X. Qi; X. Mi; S. Jiang; H. Yu; X. Li and L. Yin
	2016
发表期刊	Guangxue Xuebao/Acta Optica Sinica
卷号	36 期号:5
摘要	For temperature measurements of targets at low temperatures, dual-band radiation thermometry using mid-infrared detectors has been investigated extensively. However, the accuracy is greatly affected by the reflected ambient radiation and stray radiation, which depend on the ambient temperature. To ensure measurement accuracy, an improved dual-band measurement model is established by considering the reflected ambient radiation and the stray radiation. The effect of ambient temperature fluctuation on temperature measurement is then further analyzed in detail. Experimental results of measuring a gray-body confirm that the proposed method yields high accuracy at varying ambient temperatures. This method provides a practical approach to remove the effect of ambient temperature fluctuations on temperature measurements. (C) 2016 Optical Society of America
文章类型	期刊
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/57118
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Lu, Y.,X. Qi,X. Mi,et al. Detection and calculation of mosaic grating error based on wavefront method[J]. Guangxue Xuebao/Acta Optica Sinica,2016,36(5).
APA	Lu, Y.,X. Qi,X. Mi,S. Jiang,H. Yu,&X. Li and L. Yin.(2016).Detection and calculation of mosaic grating error based on wavefront method.Guangxue Xuebao/Acta Optica Sinica,36(5).
MLA	Lu, Y.,et al."Detection and calculation of mosaic grating error based on wavefront method".Guangxue Xuebao/Acta Optica Sinica 36.5(2016).

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