Current Status and Prospects of Portable NIR Spectrometer

	Current Status and Prospects of Portable NIR Spectrometer
	Yu X. Y.; Lu Q. P.; Gao H. Z.; Peng Z. Q.
	2013
发表期刊	Spectroscopy and Spectral Analysis
ISSN	ISBN/1000-0593
卷号	33 期号:11
摘要	Near-infrared spectroscopy (NIRS) is a reliable, rapid, and non-destructive analytical method widely applied in as a number of fields such as agriculture, food, chemical and oil industry. In order to suit different applications, near-infrared spectrometers are now varied. Portable near-infrared spectrometers are needed for rapid on-site identification and analysis. Instruments of this kind are rugged, compact and easy to be transported. In this paper, the current states of portable near-infrared spectrometers are reviewed. Portable near-infrared spectrometers are built of different monochromator systems: filter, grating, Fourier-transform methods, acousto-optic tunable filter (AOTF) and a large number of new methods based on micro-electro-mechanical systems (MEMS). The first part focuses on working principles of different monochromator systems. Advantages and disadvantages of different systems are also briefly mentioned. Descriptions of each method are given in turn. Typical spectrometers of each kind are introduced, and some parameters of these instruments are listed. In the next part we discuss sampling adapters, display, power supply and some other parts, which are designed to make the spectrometer more portable and easier to use. In the end, the current states of portable near-infrared spectrometers are summarized. Future trends of development of portable near-infrared spectrometers in China and abroad are discussed.
收录类别	SCI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/40593
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Yu X. Y.,Lu Q. P.,Gao H. Z.,et al. Current Status and Prospects of Portable NIR Spectrometer[J]. Spectroscopy and Spectral Analysis,2013,33(11).
APA	Yu X. Y.,Lu Q. P.,Gao H. Z.,&Peng Z. Q..(2013).Current Status and Prospects of Portable NIR Spectrometer.Spectroscopy and Spectral Analysis,33(11).
MLA	Yu X. Y.,et al."Current Status and Prospects of Portable NIR Spectrometer".Spectroscopy and Spectral Analysis 33.11(2013).

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