In order to reduce the effect of wavelength drift on measuring spectrum
a simple device was designed for wavelength calibration of PC2000-PC/104 spectrometer using Ocean Optics' HG-1 Mercury-Argon Lamp. Wavelength calibration coefficients were calculated through regression analysis after several ordinal numbers of CCD's pixels corresponding to Mercury-Argon Lamp's spectral lines were measured. The residuals of certain spectral lines were computed using the coefficients measured and the ones from factory
the degree of fitting for regression equation was estimated using the new coefficients. The final results validated the wavelength calibration model.
关键词
Keywords
references
鞠挥,吴一辉.微型光谱仪的发展现状[J].光学精密工程,2001,9(4):372-376.JU H, WU Y H.The state of the art of micro spectrometers[J].Optics and Precision Engineering,2001,9(4):372-376.(in Chinese)
Operating manual and user's guide-S2000 miniature fiber optic spectrometer and accessories[Z].Ocean Optics.
陆璇.应用统计[M].北京:清华大学出版社,1999.LU X.Applied statistics[M].Beijing:Tsinghua University Press.Dec. 1999.(in Chinese)
盛骤.概率论与数理统计[M].北京:高等教育出版社,1999.SHEN ZH.Probability and mathematical statistics[M].Higher Education Press, 1999.(in Chinese)
Rapid detection of sulfamethazine and ofloxacin residues in chicken based on synchronous fluorescence spectrum
Prediction of milling forces in high-speed milling optical grade SiCp/Al composites
Prediction of milling forces in high-speed milling optical grade SiCp/Al composites
DC position close-loop system of spectrometer by feed-forward correction
Tunable spatial heterodyne spectroscopy with grating-mirror structure
Related Author
Wei HU
Ting WANG
Ning XU
Jin-hui ZHAO
Shuang-gen HUANG
Hai-chao YUAN
Mu-hua LIU
Jian CHEN
Related Institution
Jiangxi Provincial Collaborative Innovation Center of Key Technologies and Quality and Safety in Post-Harvest Processing of Fruits and Vegetables, School of Engineering, Jiangxi Agricultural University
Jiangxi Provincial Key Laboratory of Modern Agricultural Equipment, School of Engineering, Jiangxi Agricultural University
Shenyang Ligong University, School of Mechanical Engineering
Xian Institute of Applied Optics and Precision Mechanics of CAS, Xi′an