SPECTROMETER相关论文
The Near-Infrared spectroscopy analysis technique has many advantages such as high analyze speed, low cost, quickly meas......
The Near-Infrared spectroscopy analysis technique has many advantages such as high analyze speed, low cost, green enviro......
A 4-channel Fourier transform polarization spectrometer is conceptually proposed and experimentally demonstrated as an e......
Based on the fundamental principles of Surface Plasmon Resonance(SPR),this article establishes low-cost equipment for Su......
Determination of Arsenic, Selenium, Iodine and Bromine Compounds by Liquid Chromatography-inductivel
An inductively coupled plasma mass spectrometer (ICP-MS) equipped with a dynamic reaction cell (DRC) was used as an ion ......
设计了一种后分光式的小型平像场分光光度计。采用多通道硅光电二极管阵列探测器与平场凹面全息光栅，并集成准直?聚焦单元进行一体......
为了提高对太阳活动等离子体运动速度探测的准确性,基于新型极紫外无缝成像光谱仪的五级次光谱成像设计,利用计算机断层成像和无缝......
传统Czerny-Turner光谱仪系统中，像散是影响光谱仪成像质量并限制其在分析领域中进一步应用的主要因素。针对这一问题，提出了柱面反......
国内外对DMD空间光调制的Hadamard变换成像光谱仪做了大量的理论研究和实验验证, 但这项技术的研究还不够成熟, 很多问题需要进一......
为获取高信噪比的气溶胶遥感数据, 针对光谱仪成像系统链路分析了影响云与气溶胶探测仪信噪比的关键因素。结合光谱仪成像电路系统......
An assessment study of absorption effect: LED vs tungsten halogen lamp for noninvasive glucose detec
Noninvasive glucose monitoring development is critical for diabetic patient continuous monitoring. However, almost all t......
基于施密特系统的基本原理,设计了一种用于光谱仪消像差的施密特校正板,得到了该校正板的面形方程和面形图。利用ZEMAX软件模拟和......
在分析星载傅里叶变换红外光谱仪干涉图的噪声特性后,提出一种抑制脉冲噪声的方法。计算以干涉图的采样点、相对零光程差得到的对......
为了保证成像测量结果的相对准确性,需要消除光谱仪中光学器件的偏振响应,加入消偏器是一种常用的消偏方法。由于成像光谱仪探测性......
针对传统光谱测油仪存在的环境适应能力弱、 分析速度慢、 测量重复性差等问题, 研制了一种便携式中红外水中油浓度速测仪。 其核......
Comparison Study of Two Commercial Spectrometers for Heavy Metal Analysis of Laser Induced Breakdown
...
It is necessary to investigate the wavelength-dependent variation rules of the refractive index of edible oils so as to ......
In this paper,a fiber grating demodulation system based on two transmission volume Bragg gratings(VBGs)was proposed.In o......
Soil is the basis of agricultural and forestry production,and it is of great significance to obtain soil information eff......
This study identified the role of milling and parboiling on arsenic(As)content and its species in large numbers of rice ......
Early detection of pine wilt disease in Pinus tabuliformis in North China using a field portable spe
Background:Pine wilt disease(PWD)is a major ecological concern in China that has caused severe damage to millions of Chi......
On top of Shigujian Peak(1477 m a.s.l.) of the Dayangshan Mountain in Jinyun County, Zhejiang Province, large amounts of......
This Letter proposes a snapshot imaging spectrometer, which obtains the spectral information and spatial information in ......
<正> We have measured the penetrating properties of γ-rays through different materials with a γ-ray spectrometer compo......
<正> The β ray spectrometer is one of the essential instruments for β and γ spectroscopy.It is very useful for the de......
<正> C5H11（?） X=Cl, Br, Ⅰ) were measured with a Varian-MAT-731 mass spectrometer. Their fragmentation pathways were prove......
为了诊断热核聚变等离子体状态，研制了用于热斑区等离子体诊断用的新型X射线谱仪，能够同时探测X射线光谱与聚爆靶图像信息。光谱检测......
光纤耦合器是全光纤傅里叶变换光谱仪（FFTS）的关键元件。根据耦合模理论，分析了光纤耦合器的分束比、附加损耗等传输特性对FFTS的工作......
The fabrication and characterization of a laser ionization source for ion mobility spectrometer (IMS) is described with ......
A collinear tandem time-of-flight mass spectrometer for infrared photodissociation spectroscopy of m
An apparatus based on collinear tandem time-of-flight mass spectrometer has been designed for the measurement of infrare......
Imaging energetic electron spectrometer onboard a Chinese navigation satellite in the inclined GEO o
The energetic electron measurement is one of the most important issues to understand dynamics in space physics and the a......
A low-energy ion spectrometer(LEIS) for use aboard three-axis stabilized spacecraft has been developed to measure ion en......
The analysis of superconducting sample by using a sputtered neutral particle mass spectrometer demonstrates that Ca and ......
This paper shows some improvements and new results of calibration of Chinese solar radio spectrometer by analyzing the d......
Antiviral stereoisomers of 3,5-bis(2-hydroxybut-3-en-1-yl)-1,2,4-thiadiazole from the roots of Isati
Four stereoisomers of 3,5-bis(2-hydroxybut-3-en-1-yl)-1,2,4-thiadiazole, named insatindigothiadiazoles A–D(1a–1d), wer......
Tunable luminescence of Ce~(3+)/Li~+,Eu~(2+) co-doped Ca_4(PO_4)_2O phosphor for white light emittin
Phosphors Ca4(PO4)2O:Ce3+/Li+,Eu2+ were prepared by solid state reaction successfully, and characterized by X-ray diffra......
一般来说,当粒子线度a与光波长λ可以比拟(a/λ数量级为0.1～10)甚至更大时,会产生米氏散射,导致无法有效检测高频波段太赫兹光谱的......
The gliding arc can offer high energy efficiency and selectivity for chemical reactions and has been widely applied in m......
Photofragment translational spectroscopy of ICl near 304 and 280 nm: Observation of an intense hot b
The photodissociation dynamics of ICl has been studied near 304 and 280 nm on a simple miniature time of flight (mini-TO......
A novel up-converting phosphor,Na_xAl_yF_(x+3y)/CaF2(0.3 < x < 0.5,0 < y < 0.1) composite,is prepared by a hydrothermal ......
Synthesis of Three-Dimensional Agaric-like Biomorphic TiO_2 by a Facile Method with Coscinodiscus sp
The paper aims to expand the application of natural marine algae.Marine diatoms,which have intricate frustule structures......
Indole cyanation via C-H bond activation under catalysis of Ru(Ⅲ)-exchanged NaY zeolite(RuY) as a re
Selective 3-cyanation of indoles was achieved under heterogeneous catalysis of Ru(Ⅲ)-exchanged NaY zeolite(RuY) as a re......
Controlled Synthesis of Polycrystalline Nickel Oxalate Nanof ibers by the Mild Thermal Precipitation
Via a mild thermal precipitation and aging process, polycrystalline hydrated nickel oxalate nanofibers were synthesized ......
Free radical fluoroalkylation of terminal alkenes and alkynes with iododifluoromethanesulfonamides has been successfully......
[Objective]The aim was to find a way to measure the cholesterol content in deserted oil.[Method]Dual-wavelength spectrop......
High quality cubic diamond crystals were grown using the temperature gradient method at high pressure and high temperatu......
Electrogenerated chemiluminescence aptasensor for thrombin incorporating poly(pyrrole-co-pyrrole pro
A novel electrogenerated chemiluminescence (ECL) aptasensor for highly sensitive detection of thrombin was developed on ......
In this work,molecular structures,dynamic mechanical properties and glass transition temperatures of microbe coagulated ......
Magnetically recoverable Fe3O4 nanoparticles have been synthesized as a catalyst for the cyclocondensation of 1,2-phenyl......
