Contents
2013
Volume: 33 Issue 4
61 Article(s)

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New Type Distributed Optical Fiber Temperature Sensor (DTS) Based on Raman Scattering and Its’ Application
Jian-feng WANG, Hong-lin LIU, Shu-qin ZHANG, Xiang-dong YU, Zhong-zhou SUN, Shang-zhong JIN, and Zai-xuan ZHANG
Basic principles, development trends and applications status of distributed optical fiber Raman temperature sensor (DTS) are introduced. Performance parameters of DTS system include the sensing optical fiber length, temperature measurement uncertainty, spatial resolution and measurement time. These parameters have a ce
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 865 (2013)
Study on the Preparation and Properties of Novel Silica Microporous Antireflective Coating by Sol-Gel Process
Meng-ying SHANG, Lin-hong CAO, Miao LIU, Xuan LUO, Hong-bo REN, Xin YE, Yong-jian TANG, and Xiao-dong JIANG
Silica sol was prepared by acid catalyzed sol-gel process using tetraethylorthosilicate (TEOS) as precursor and dimethyldietoxysilane (DDS) as pore-forming agent. A novel kind of monolayer microporous silica anti-reflective (AR) coating was obtained on K9 glass substrate by dip-coating technique and then heat treated a
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 872 (2013)
A Method for Real-Time Observation of Intracellular Free Ca2+ Concentration in Single Bovine Retinal Neurons
Xun YANG, Xiao-chen LIU, and Wan-yun MA
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 877 (2013)
Research on Detecting Explosive Content of 2,4-Dimitroanisole Based on THz Spectroscopy
Gao WANG, De-gang XU, and Jian-quan YAO
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 886 (2013)
Research on the NO2 Mean Concentration Measurement with Target Differential Optical Absorption Spectroscopy Technology
Jin LIU, Fu-qi SI, Hai-jin ZHOU, Min-jie ZHAO, Ke DOU, and Wen-qing LIU
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 895 (2013)
Effects of Morphology Evolution on Surface Plasmon Resonance of Nano-Ag Films Treated by Different Thermal Annealing Temperatures
Wei YU, Yu-mei LIU, Wan-lei DAI, Xin-zhan WANG, Wan-bing LU, Xiao-wei LI, and Guang-sheng FU
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 906 (2013)
Analysis of Cloud Spectral Structure Characteristics Based on Cloud Profile Radar Data
Yong HAN, and Da-ren LV
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 911 (2013)
Laser Photolysis Study on Photo-Oxidation Reactions of Aromatic Amino Acids with Triplet 2-Methylanthraquinone
Xi-yan CAO, Hai-ying FU, Li ZHU, and Guo-zhong WU
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 916 (2013)
Intrinsic Section and Its Interception Model for Temporal Pulse of THz-TDS
Hai-xia SU, Zhao-hui ZHANG, Xiao-yan ZHAO, Zhi LI, Fang YAN, and Han ZHANG
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 921 (2013)
Comparative Investigation of the Discharge Characteristics of a Single Needle Jet and Needle-Plate Jet
Xue-chen LI, Yuan-yuan CHANG, Peng-ying JIA, Huan-huan ZHAO, Run-fu LIU, and Cong DI
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 926 (2013)
Spectra Characteristics and Electroluminescence Performance of Novel Fluorene Derivatives with Aggregation Fluorescence Enhancement
Zhu MA, Jun-sheng YU, Long-feng JIANG, Shou-cheng DONG, Zhen LI, and Song HU
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 935 (2013)
Synthesis and Luminescence Properties of Mg2Y8Si6O26∶Ce3+, Mn2+ Phosphor
Yan-min YANG, Xian-yuan SU, Fu-yun JIAO, Zi-qiang LI, and Shao-yang ZHANG
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 940 (2013)
A Method of Hyperspectral Quantificational Identification of Minerals Based on Infrared Spectral Artificial Immune Calculation
Qing-jie LIU, Lin-hai JING, Xin-wu LI, Jian-tao BI, Meng-fei WANG, and Qi-zhong LIN
Rapid identification of minerals based on near infrared (NIR) and shortwave infrared (SWIR) hyperspectra is vital to remote sensing mine exploration, remote sensing minerals mapping and field geological documentation of drill core, and have leaded to many identification methods including spectral angle mapping (SAM), s
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 954 (2013)
Research on NIR Equivalent Spectral Measurement
Zhi-hong WANG, Jie LIU, Yu-yang SUN, Fei TENG, and Jun LIN
When the spectra of the diffuse reflectance of low reflectivity samples or the transmittance of low transmisivity samples are measured by a portable near infrared (NIR) spectrometer, because there is the noise of the spectrometer, the smaller the reflectance or transmittance of the sample, the lower its SNR. Even if tr
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 963 (2013)
Application of Wavelet Transform and Neural Network in the Near-Infrared Spectrum Analysis of Oil Shale
Su-yi LI, Yan-ju JI, Wei-yu LIU, and Zhi-hong WANG
In the present study, an innovative method is proposed, employing both wavelet transform and neural network, to analyze the near-infrared spectrum data in oil shale survey. The method entails using db8 wavelet at 3 levels decomposition to process raw data, using the transformed data as the input matrix, and creating th
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 968 (2013)
Raman Spectra of Different Kinds of Thalassemia Erythrocytes with the Effect of pH
Zheng-jie WU, Cheng WANG, and Zheng-chun LIN
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 982 (2013)
Fabrication of Two Dimensional Silver Cavity Array and Its Application in SERS Detection
Xue-fang GU, Jian SHI, Guo-qing JIANG, Guo-min JIANG, and Shu TIAN
The highly ordered two dimensional micro-/nano-sized silver cavity was fabricated by galvanostatic multistep method using ordered arrays of close-packed 700 nm diameter polystyrene spheres as templates. The morphology and the surface plasmon resonance of this silver cavity array were characterized by scanning electron
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 987 (2013)
Spectroscopic Characteristics of Different Molecular Weight Dissolved Organic Matter in Water from Yangtze River Estuary
Wen-dan HUANG, Li-min ZHOU, Xiang-min ZHENG, Jing HUANG, and Shi-ji CHEN
Cross flow ultrafiltration systems and three dimensional fluorescence spectrum were used to investigate the fluorescence characterization of different molecular weight dissolved organic matter in water of wet season and dry season from Yangtze River estuary, in order to find out the sources and influencing factors. The
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1000 (2013)
Homogeneous Phase Fluorescence Assay Based on NaYF4∶Er3+, Yb3+ UCNPs as Donors
Kai SONG, Qing-bin ZHANG, Jun-wei ZHAO, and Xiang-gui KONG
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1005 (2013)
The Fluorescence of Terbium Complex and Its Application in Wavelength Conversion Membrane
Man-li WANG, Xiao-hui ZHANG, Hong-zong YIN, and Kun XU
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1009 (2013)
Use of Parallel Factor and Two Dimensional Fluorescence Spectroscopy Correlation Technique for Measurement of Reaction between MDA and Cooked Ground Meat
Yan-hui SUN, Xiao-li JIA, Jin-xiu MENG, and Man-li PENG
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1014 (2013)
Hyperspectral Estimation of Kalium Content in Apple Florescence Canopy Based on Fuzzy Recognition
Xi-cun ZHU, Yuan-mao JIANG, Geng-xing ZHAO, Ling WANG, and Xi-can LI
The objective of the present paper is fast and nondestructive estimate of kalium content using ASD FieldSpec3 spectrometer determined hyperspectral data in apple florescence canopy. According to detection of hyperspectral data of the apple florescence canopy and kalium content data at laboratory in Qixia city of experi
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1023 (2013)
Study on the Difference in Canopy Spectral Reflectance and Chlorophyll Content of Spring Wheat at Jointing Stage in Different Land
Yan-hua JIN, Hei-gang XIONG, Fang ZHANG, and Li-feng WANG
Taking chlorophyll content, seedling height, blade width and canopy spectral reflectance of spring wheat at jointing stage in different lands as data source, by analyzing the correlations between canopy spectral reflectance and chlorophyll content, making regression analysis for red edge inflection points of canopy spe
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1043 (2013)
Application of Relevance Vector Machines in Nitrate Detection of Wastewater
Tian-ling ZENG, Zhi-yu WEN, and Zhong-quan WEN
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1048 (2013)
Study of Coupling Mechanism between Hydrocarbon Generation and Structure Evolution in Low Rank Coal
Wu LI, Yan-ming ZHU, Shang-bin CHEN, and Qing-hong SI
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1052 (2013)
Measurement and Analysis of Reflected Information from Crops Canopy Suffering from Wind Disaster Influence
Yu-long BAO, Ji-quan ZHANG, Xiao-jing LIU, Yong-fang WANG, Dong-lai MA, and Zhong-qiu SUN
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1057 (2013)
Spectral Response of Maize Leaves and Prediction of Their Nitrogen Content
Zhi-qiang CHEN, Lei WANG, You-lu BAI, Li-ping YANG, Yan-li LU, He WANG, and Zhi-yong WANG
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1066 (2013)
An Unsupervised Method of Extracting Constructions from Color Remote Sensed Image Based on Mean Shift and Neutrosophic Set
Bo YU, Zheng NIU, Li WANG, Ya-qi LIU, and Fang CHEN
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1071 (2013)
The Study on Spectral Reflectance Reconstruction Based on Wideband Multi-Spectral Acquisition System
Zhen LIU, Xiao-xia WAN, Xin-guo HUANG, Qiang LIU, and Chan LI
The multispectral image acquisition oriented to reproduction requests that the data is device independent and scenes independent, and can realize the characterization of the original color information. Aiming at disturbance, noise error of system, and the requirement for training samples’ typical representative and cor
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1076 (2013)
The Study of LAI Estimation Using a New Vegetation Index Based on CHRIS Data
Li-juan WANG, Zheng NIU, Xue-hui HOU, and Shuai GAO
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1082 (2013)
Study on the Contents and Fractionation of Rare Earth Elements in Filtering Water and Suspensions in Gansu, Ningxia and Inner Mongolia Sections of Yellow River by HR-ICP-MS
Jing-jun LIU, Dan HAN, and Ying LIU
In the present paper, high resolution inductively coupled plasma-mass spectrometry (HR-ICP-MS) was applied to analyse the contents of rare earth elements (REE) in the filtering water and suspensions from 12 sampling sites in Gansu, Ningxia and Inner Mongolia Sections of Yellow River, and the fractionation of REE in sus
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1116 (2013)
Effect of Treatments of Hydrogen Peroxide and Sodium Dithionite-Citrate-Bicarbonate on Clay Minerals of Red Earth Sediments
Rong-biao LI, Han-lie HONG, Ke YIN, Chao-wen WANG, Wen-peng GAO, Wen HAN, and Qing-feng WU
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1122 (2013)
Occurrence Relationship between Iron Minerals and Clay Minerals in Net-Like Red Soils: Evidence from X-Ray Diffraction
Ke YIN, Han-lie HONG, Wen HAN, Yu-bo MA, and Rong-biao LI
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1126 (2013)
Estimation and Mapping of Soil Organic Matter Based on Vis-NIR Reflectance Spectroscopy
Yan GUO, Wen-jun JI, Hong-hai WU, and Zhou SHI
Visible-near infrared (Vis-NIR) reflectance spectroscopy, which is rapid, cost-effective, in-situ, nondestructive and without hazardous chemicals, is increasingly being used for prediction and digital soil mapping of soil organic matter (SOM). This method is the inevitable demand for precision agriculture and soil remo
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1135 (2013)
Research on Granary Temperature Network Monitoring System Based on the Linear Frequency Shift of Spectrum
Gao WANG, Shao-cong LIU, Qiang WEN, Hui ZHAO, and Yu ZHAO
In order to obtain the distribution of the temperature in the range of the granary precisely and stably, we designed a temperature measurement system of the fiber Bragg grating. Through the fiber-optic network the system can detect granary temperature in a wide range, and there is a linear relationship between the meas
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1146 (2013)
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Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol.33 Issue, 4 1 (2013)