Contents
2016
Volume: 36 Issue 5
64 Article(s)

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Research Article
Progress of Detection Technology of Ultra-Broadband THz Time-Domain Spectroscopy
DONG Jia-meng, PENG Xiao-yu, MA Xiao-hui, LIU Yi, WEI Dong-shan, CUI Hong-liang, and DU Chun-lei
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1277 (2016)
Atmospheric Correction for HJ-1 CCD Data Coupling with Aerosol Models of Beijing-Tianjin-Hebei Region
XIE Dong-hai, CHEN Tian-hai, WU Yu, YU Jie, GUO Hong, and ZHONG Ruo-fei
Current atmospheric correction of HJ-1 CCD does not take the aerosol models of Chinese specific regions into consideration. This paper proposes a method of atmospheric correction coupling local aerosol models. Choosing Beijing-Tianjin-Hebei region as the study area, aerosol model parameters of the method on the foundat
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1284 (2016)
A Methane Gas Sensor Based on Mid-Infrared Quantum Cascaded Laser and Multipass Gas Cell
LI Chun-guang, DANG Jing-min, LI Jian, FU Li, CHEN Chen, and WANG Yi-ding
According to the principle of mid-infrared absorption spectrum, the fundamental absorption characteristics at the wavelength of 7.5 μm of methane (CH4) molecule was used to design a mid-infrared quantum cascaded laser (QCL) and multi-pass gas cell (MPC)-based methane gas sensor. This sensor uses a thermoelectrically co
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1291 (2016)
A New Method for Measurement of Laser-Induced Damage Threshold
GE Jin-man, SU Jun-hong, CHEN Lei, and L Ning
With the development of the laser towards high-power and high energy, laser-induced damage threshold of optics becomes one of the important parameters to evaluate the laser damage resistance of optics. Therefore, accurately measuring of the laser-induced damage threshold optics become the focal point studied. And the k
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1296 (2016)
Research on the Distribution of Broad-Band Correlated Photon Spectra and the Measurement of Time-Correlation
GAO Dong-yang, LI Jian-jun, XIAO Mao-peng, and ZHENG Xiao-bing
The correlated photon technique makes it possible to achieve a radiation calibration processing without chain transferring. The study of the spectral radiation character and time correlation of the photon is of great significance for broad-band radiometric calibration. To absolutely calibrate quantum efficiency of phot
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1300 (2016)
Multi-Pass Absorption Spectroscopy for CO Detection Using a Quantum Cascaded Laser
LI Chun-guang, DANG Jing-min, CHEN Chen, and WANG Yi-ding
According to the fundamental absorption properties of Carbon Monoxide(CO) near 4.7 μm, a novel CO sensor was designed using a Quantum Cascaded Laser (QCL) whose central wavelength is 4.75 μm and Multi-pass Gas Cell (MGC). This sensor uses a QCL with the thermoelectrically cooled function and can work under pulse mode a
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1308 (2016)
A Study of Lasing Spectrum of Dye-Doped Chiral Nematic Liquid Crystal Cell under Electric Field
WU Ri-na, WU Xiao-jiao, WU Jie, PENG Zeng-hui, YAO Li-shuang, and DAI Qin
The lasing spectrum of dye-doped chiral nematic liquid crystal under electric filed was investigated. Two kinds of electrodes were designed to apply transverse electric field to positive liquid crystal cell and longitudinal electric field to negative liquid crystal cell. A 532 nm Nd∶YAG pulsed solid-state laser was use
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1313 (2016)
Quantum State-Resolved Energy Redistribution of CO2 from Collisions with Highly Vibrationally Excited NaH
Abai Alghazi, LIU Jing, DAI Kang, and SHEN Yi-fan
Degenerate stimulated hyper-Raman pumping is used to excite high vibrational states of NaH. The full state-resolved distribution of scattered CO2(0000, J) molecules from collisions with excited NaH(ν″=14, J=21) was reported. The nascent number densities of NaH were determined from absorption measurements at times t=1 μ
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1317 (2016)
Characterization of Plasma Induced by Laser Effect on Coal Sample
ZHANG Gui-yin, JI Hui, LI Song-tao, and ZHENG Hai-ming
With the output of an OPG/OPA pumped by the third harmonic output 355 nm of a pulsed Nd·YAG laser as radiation source, the emission spectrum of laser induced coal sample plasma is created. The emission spectral line shows the character of Lorenz profile. So Stark broadening is the main widening way of this plasma
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1323 (2016)
The Optics and Magnetic Properties of Cr Doped ZnO Thin Films Synthesized by Ultrasonic Spraying Technology
CHEN Xiang, YANG Wen-yu, ZHANG Hui-qin, ZOU Ming-zhong, ZHUANG Bin, LIN Ying-bin, and HUANG Zhi-gao
The precursor solution is sent to the ultrasonic nozzle directly through a needle tube to prepare Zn1-xCrxO(x=0, 0.01, 0.03 and 0.05)films on quartz substratesby ultrasonic spray method. The structures, optical and magnetic properties of the films were measured by X-ray diffracmeter(XRD), scanning electron microscope(S
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1328 (2016)
Calibration Transfer of Near Infrared Spectrometric Models for Crude Protein of Protein Feed Materials
DING Ke, ZHANG Yue-jing, SHEN Guang-hui, YU Xian-long, YANG Zeng-ling, and LIU Xian
The near infrared spectrometric quantitative model of protein feed and its sharing in different instruments can greatly improve the utilization efficiency of the model and meet the needs of rapid development of feed industry. Considering the issue of applicability of near infrared spectrometric models for crude protein
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1334 (2016)
Optimizing Savitzky-Golay Parameters and Its Smoothing Pretreatment for FTIR Gas Spectra
ZHAO An-xin, TANG Xiao-jun, ZHANG Zhong-hua, and LIU Jun-hua
In the smoothing pretreatment for the quantitative analysis of hydrocarbon mixed gases by Fourier transform infrared analysis (FTIR), the Savitzky-Golay filter is usually used as one of the smoothing preprocessing methods in the Fourier transform infrared spectrum data smoothing pretreatment. However, the parameters of
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1340 (2016)
Application of Wavelet Transform and Successive Projections Algorithm in the Non-Destructive Measurement of Total Acid Content of Pitaya
LUO Xia, HONG Tian-sheng, LUO Kuo, DAI Fen, WU Wei-bin, MEI Hui-lan, and LIN Lin
The objective of present study was to find out an accurate, rapid and nondestructive method to detect total acid content (TA) of pitaya with visible/near-infrared spectrometry, wavelet transform (WT) and successive projections algorithm (SPA), which will provide scientific basis for non-destructive measurement of pitay
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1345 (2016)
Study on the Nondestructive Detection Methods for Dynamica Change of Lipid Content in Chlorella sp.
WEI Xuan, JIANG Lu-lu, ZHAO Yan-ru, SHAO Yong-ni, QIU Zheng-jun, and HE Yong
Microalgae based biodiesel production requires a large amount of lipid accumulation in the cells, and the accumulation is greatly influenced by the environment. Therefore, it is necessary to find fast and non-destructive methods for lipid change detection. In this paper, Chlorella sp. was adopted as the objective, whic
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1352 (2016)
Study on the Discrimination of FTIR Spectroscopy of Gentiana Rigescens with Different Harvest Time
SHEN Yun-xia, ZHAO Yan-li, ZHANG Ji, JIN Hang, and WANG Yuan-zhong
The harvest time of traditional Chinese medicine (TCM) is a very essential part for the production and quality of TCM which is the prerequisite for safe and effective clinical use of TCM. It is of great importance to carry out the research of timely harvest time of TCM. With Fourier transform infrared spectroscopy (FTI
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1358 (2016)
Identification of Planting Area and Varieties of Rapeseeds by Infrared Spectroscopy Combing with Stepwise Discriminatory Analysis
LIU Fei, YANG Chun-yan, and XIE Jian-xin
The planting area and varieties of rapeseeds were studied based on Fourier transform infrared spectroscopy (FTIR) combining with stepwise discriminatory analysis. The FTIR of 188 rapeseed skin samples of 17 varieties from 5 planting areas was obtained and processed by OMINC 8.0 software. In order to distinguish their p
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1363 (2016)
Study on the Discrimination of Gentiana Rigescens with Different Processing Methods by Using FTIR Spectroscopy
SHEN Yun-xia, ZHAO Yan-li, ZHANG Ji, WANG Yuan-zhong, and ZHANG Qing-zhi
The Processing of traditional Chinese medicine (TCM) is the key to clinical application of TCM, and processing has functions such as enhancing the efficacy, attenuating the toxicity andmoderating medicine property. In order to the realizing safe, reasonable and effective use of medicine in clinical, research on identif
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1369 (2016)
Research on Pyrolysis Process of Kevlar Fibers with Thermogravimetric Analysis coupled and Fourier Transform Infrared Spectroscopy
YANG Ming, ZHU Xiao-ling, and LIANG Guo-zheng
Modern industrial application and technologies require materials with superior mechanical and thermal properties. Kevlar fibers have been known as fibrous materials with good properties of high strength and high decomposition temperature which have become a hot research field in recent years. The properties of fibrous
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1374 (2016)
Soil Moisture Monitoring Based on Angle Dryness Index
GAO Zhong-ling, WANG Jian-hua, ZHENG Xiao-po, SUN Yue-jun, and QIN Qi-ming
Soil moisture content (SMC) is one of the most important indicators influencing the exchange of energy and water among vegetation, soil, and the atmosphere. Accurate detection of soil moisture content is beneficial to improving the precision of crop yield evaluating and field management measures. In this paper, a novel
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1378 (2016)
Experimental Study and DFT Calculation of FTIR, FT-Raman and THz-TDS Spectra of Ⅰ and Ⅲ Polymorphs of Chlorpropamide
FANG Hong-xia, ZHANG Qi, ZHANG Hui-li, HONG Zhi, and DU Yong
The absorption spectra of Ⅰ and Ⅲ polymorphs of chlorpropamide were measured with terahertz time-domain spectroscopy (THz-TDS) technique, FT-IR and FT-Raman at room temperature. The results showed that there were distinct differences of Ⅰ and Ⅲ polymorphs of chlorpropamide in those spectra. The IR spectra of two polymo
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1382 (2016)
Effects of Enhanced Ultraviolet B Irradiation on Photosynthetic and Antioxidant System of Sorghum Seedlings
SHI Xin-xin, LI Zuo-tong, YANG Ke-jun, ZHAO Chang-jiang, YANG Rong-bin, YU Gao-bo, HUANG Shou-guang, XU Jing-yu, HE Lin, ZHAO Ying, XU Yan-mei, MA Li-feng, and FAN Bo-wen
The UV-B radiation on the surface of our planet has been enhanced due to gradual thinning of ozone layer. The change of solar spectrum UV-B radiation will cause damage to all kinds of terrestrial plants at certain degree. In this paper, taking breeding sorghum (Sorghum bicolor (L.Moench))variety Longza No.5 as sample,
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1389 (2016)
Rapid Detection of Ammonia Nitrogen in Water with Dual-Wavelength Spectroscopy
WU Hui-ling, HU Zhan-bo, CHAI Xin-sheng, WANG Cui, and YANG Ou-meng
Ammonia nitrogen is an important indicator to measure the quality of surface water. In the process of detecting ammonia nitrogen content with Nessler’s reagent spectrophotometry method (HJ535—2009), water sample pretreatment (flocculation method), residual turbidity and instrument baseline drifting will bring uncertain
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1396 (2016)
Research on the Training Samples Selection for Spectral Reflectance Reconstruction Based on Principal Component Analysis
LI Chan, WAN Xiao-xia, LIU Qiang, LIANG Jin-xing, and LI Jun-feng
The composition of training samples set is an important influence factor of spectral reflectance reconstruction process. Representative color samples selection for learning-based spectral reflectance reconstruction is discussed in this paper. A method based on Principal Component Analysis (PCA) is proposed to perform s
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1400 (2016)
Monitor of Cyanobacteria Bloom in Lake Taihu from 2001 to 2013 Based on MODIS Temporal Spectral Data
LI Yao, ZHANG Li-fu, HUANG Chang-ping, WANG Jin-nian, and CEN Yi
Algal bloom highly impacts the ecological balance of inland lakes. Remote sensing provides real-time and large-scale observations, which plays an increasingly significant role in the monitoring of algal bloom. Various Vegetation Indices (VIs) derived from satellite images have been used to monitor algae. With threshold
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1406 (2016)
Synthesis of LaPO4∶Ce, Tb Fluorescent Nanopowders and Their Applications in Nondestructive Development of Latent Fingerprints
WANG Meng
LaPO4∶Ce, Tb fluorescent nanopowders with high quality were synthesized via a hydrothermal method. The size, phase, and fluorescent property of as-prepared fluorescent nanopowders were then characterized by transmission electron microscopy (TEM), powder X-ray diffraction (XRD) measurements, and fluorescence spectroscop
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1412 (2016)
Research on Remote Sensing Inversion of Suaeda Salsa’s Biomass Based on TSAVI for OLI Band Simulation
LI Wei, MU Meng, CHEN Guan-bin, LIU Wei-nan, LIU Yuan, and LIU Chang-fa
Suaeda salsa(S.salsa) is a typical vegetation of coastal wetland in the north of Liaodong Bay. The S. salsa biomass assessment plays an important role in understanding the ecosystem productivity of coastal wetland and the formation of ecosystem structure and function. Usually the S.salsa coverage is inhomogeneous. The
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1418 (2016)
Identification of Strawberry Ripeness Based on Multispectral Indexes Extracted from Hyperspectral Images
Jiang Hao, Zhang Chu, Liu Fei, Zhu Hongyan, and He Yong
In order to establish new multispectral indexes for automatic identification of strawberry ripeness, hyperspectral imaging technology was applied in this paper. Eight indexes: Ind1=R730+R640-2×R680, Ind2=R680/(R640+R730), Ind3=R675/R800, IAD=log10(R720/R670), I1=R650/R550, I2=R650/R450, I3= R650/(R450+R550), I4=2&
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1423 (2016)
Inversion of Soil Organic Matter Content Using Hyperspectral Data Based on Continuous Wavelet Transformation
YU Lei, HONG Yong-sheng, ZHOU Yong, and ZHU Qiang
Soil organic matter content (SOMC) is an important parameter that reflect soil fertility available for crop production, and monitoring of the SOMC dynamically has shown great importance to promote the development of precision agriculture. In recent years, many researchers have tried to use proximal soil sensing, especi
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1428 (2016)
Experimental Study on Soil Moisture Remote Sensing Based on Polarization Spectrum
YE Song, DENG Dong-feng, SUN Xiao-bing, WANG Jie-jun, and WANG Xin-qiang
As a novel remote sensing technique, polarimetric detecting technology is a useful supplement to traditional hyperspectral remote sensing technology, which provides more information for remote sensing. By taking advantage of the polarization characteristics of the surface reflecting light of soil with different moistur
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1434 (2016)
Study on Photocatalytic Performance of LaPO4 Nanorods with Different Crystal Phases
WANG Kai, YAO Wen-qing, TENG Fei, and ZHU Yong-fa
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1440 (2016)
Automatic Assessment of Facial Nerve Function Based on Infrared Thermal Imaging
LIU Xu-long, FU Bin-rui, XU Li-wen, LU Ning, YU Chang-yong, and BAI Lu-yi
Facial paralysis which is mainly caused by facial nerve dysfunction is a common clinical entity. It seriously devastates a patient's daily life and interpersonal relationships. A method of automatic assessment of facial nerve function is of critical importance for the diagnosis and treatment of facial paralysis. Th
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1445 (2016)
Automatic Method for Selecting Characteristic Lines Based on Genetic Algorithm to Quantify Laser-Induced Breakdown Spectroscopy
KONG Hai-yang, SUN Lan-xiang, HU Jing-tao, and ZHANG Peng
Selecting proper characteristic lines from enormous spectral intensities is crucially important to implement quantitative analysis of Laser-Induced Breakdown Spectroscopy using internal standard method. Manual selecting of characteristic lines by researchers is time consuming and energy consuming, which cannot guarante
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1451 (2016)
Review on Analytical Methods of Doping Elements in Synthetic Crystals
QIAN Rong, Siqin Bilige, DONG Jiang-li, ZHUO Shang-jun, GU Sui, SHENG Cheng, and WANG Qun
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1458 (2016)
Study on the Detection of Trace Sulphur in Diesel with Inductively Coupled Plasma Optical Emission Spectroscopy
NIE Xi-du, and XIE Hua-lin
The method to detect trace sulphur content in diesel with inductively coupled plasma optical emission spectrometry (ICP-OES) was established. Kerosene sample was directly diluted, and then trace sulphur content in the solution was analyzed directly with ICP-OES. High concentrations of organic solvents with high saturat
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1464 (2016)
Study on the Inorganic Components Elements in Rare and Endangered Plant Alsophila Spinulosa
JIANG Bo, TANG Li-Juan, and HUANG Jian-hua
A method for simultaneously analysis of inorganic elements in rare and endangered plant spinulose tree fern was established. Alsophila Spinulosa samples were pretreated by using the hermetic microwave digestion. Six elements Na, Mg, Al, P, K and Ca were determined by using the inductively coupled plasma optical emissio
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1468 (2016)
Mapping Applications in Laser-Induced Breakdown Spectroscopy
CHEN Qi-meng, DU Min, HAO Zhong-qi, ZOU Xiao-heng, LI Jia-ming, YI Rong-xing, LI Xiang-you, LU Yong-feng, and ZENG Xiao-yan
LIBS mapping was used to analyze and detect the elemental distribution of iron ore surface with self-developed software and 532 nm Nd∶YAG laser. Firstly, in order to illustrate the relationship between element content and spectral intensity, the calibration curve was established by scanning the surface of standard samp
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1473 (2016)
The Study of Organic Nitrogen Uptake by Soil Microorganisms Using Gas Chromatography-Mass Spectrometry and Double Isotope Labeling
YANG Li-jie, ZHANG Li-li, CHEN Wei, GONG Ping, WU Zhi-jie, XUE Yan, FANG Na-na, and WANG Ling-li
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1478 (2016)
Adsorption Behavior of Pb(Ⅱ) Ion Imprinted Magnetic Composite Adsorbent in Aqueous Solution by FAAS
L Xiao-hua, ZHAO Meng-qi, LI Jian-jun, and Ismayil Nurulla
Pb(Ⅱ) Ion Imprinted Magnetic Composite Adsorbent (Pb(Ⅱ)-MICA) was prepared for the quick separation of Pb(Ⅱ) from aqueous solutions by bulk polymenrization with chitosan as the functional monomer, the magnetic iron oxide nano-particles as carrier and epichlorohydrin as the cross-link agent. The Pb(Ⅱ)-MICA and MNICA wer
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1483 (2016)
Orthogonal Experiment for Optimization of the Sample Pretreatment Conditions for the Serum Cholesterol and Markers Determination by GC-MS
ZHANG Yu, WANG Dong-fang, CAO Bing, LUO Shi-heng, LIU Ya-qiong, HUANG Ning-hua, YAN Lai-lai, and WANG Jing-yu
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1488 (2016)
Development of a Laser On-Line Cement Raw Material Analysis Equipment
LI Yu-fang, ZHANG Lei, GONG Yao, ZHAO Shu-xia, ZHAO Yang, YIN Wang-bao, MA Wei-guang, DONG Lei, ZHANG Xiang-jie, LI Yi, and JIA Suo-tang
In engineering construction, cement quality directly affects the safety of construction projects. So it is necessary that we use qualified cement in the engineering structure. It is of great signification that a method detects cement raw material rapidly to adjust the mixture ratio of raw ores to ensure the cement qual
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1494 (2016)
Nondestructive Analysis of Jingdezhen and Longquan Celadon Wares Excavated from Nanhai No.1 Shipwreck
LI Ji-li, HE Bin, LIU Wei-dong, YAN Xin, LIU Song, and LI Qing-hui
The provenance study of ancient ceramics, as an important part in archaeological field, is the researching focus for researchers in scientific and technological archaeology. At present, the provenance study of ancient ceramics mainly depends on chemical analysis technologies while non-destructive physical structural an
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1500 (2016)
The Characteristics and Significance of Deep Fault Gouge from the Weilasituo Zinc-Copper Polymetallic Deposit in Inner Mongolia
LUO Song-ying, CAO Jian-jin, YI Ze-bang, JIANG Tao, and WANG Zheng-yang
The six groups of fault gouge samples were collected in different middle-sections from the underground mine of the Weilasituo zinc-copper polymetallic deposit, Inner Mongolia. The samples were analyzed with X-ray diffraction (XRD) and near infrared spectrum (NIR)to explore the mineral composition features of the fault
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1508 (2016)
Study on Technological Characteristic of the Proto-Porcelain on Western Zhou Dynasty Excavated from Zhouyuan Site in Shaanxi Province
ZHOU Yi-chen, LING Xue, WEI Nü, and ZHONG Jian-rong
In southern region, the proto- porcelain have been found in large number and its excavation sites are relatively concentrated, thus its processing technique and origin have been studied thoroughly. However, as to proto-porcelain in northern region, the unearthed sites are scattered in distribution and its quantity is l
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1514 (2016)
A New Redshift Measuring Method for Low-Quality Galaxy Spectra Based on Multi Resolution Fusion Distance
PAN Jing-chang, LUO A-li, WEI Peng, JIANG Bin, LI Yin-bi, and ZHENG Qiang
The redshift measurement of galaxy spectrum is a key issue in large astronomical spectral survey. Its goal is to extract the redshift from spectrum, which is caused the Doppler Effect. With the development of the extragalactic sky survey project, the distance (redshift) of the observed targets is becoming further. As a
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1521 (2016)
Processing FBG Sensing Signals with Exponent Modified Gaussian Curve Fitting Peak Detection Method
CHEN Yong, YANG Xue, LIU Huan-lin, YANG Kai, and ZHANG Yu-lan
The system based on Fiber Bragg Grating (FBG) sensor is used in various fields, because of its advantages of high detection accuracy, good repeatability and adaptability. While the FBG sensor is a wavelength modulation type sensor, so the outside parameter detection is the center wavelength of FBG detection. At the sam
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1526 (2016)
Study on the Determination System of Tissue Optical Properties Based on Diffuse Reflectance Spectrum
LI Chen-xi, SUN Zhe, HAN Lei, ZHAO Hui-juan, and XU Ke-xin
The determination of tissue optical properties is the fundamental research field in biomedical optics. The ability to separately quantify absorption and scattering coefficients of tissue based on diffuse reflectance spectrum not only helps to gain physiological and structural properties of tissue but also provide insig
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1532 (2016)
Study on the Design of Prism Hyperspectral Imaging System Based on Off-Axis Two-Mirror Littrow Configuration
YANG Jin, CUI Ji-cheng, Bayanheshig, QI Xiang-dong, TANG Yu-guo, and YAO Xue-feng
In order to meet the requirements of high spectral resolution and high image quality on the hyperspectral imaging system, and to meet the new demands of miniaturization, light weight, and high optical efficiency in practical applications, a prism known as hyperspectral imaging system based on Littrow configuration is d
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1537 (2016)
Study on Coaxial Linear Dispersion Triplet Prisms of Wide Spectral Imaging Spectrometer
LIU Bing, LIU Ying, ZHANG Xiao-long, LI Can, WANG Jian, LI Chun, and SUN Qiang
To overcome the difficulties of complex structure and serious nonlinear dispersion in prismatic imaging spectrometer the coaxial linear dispersion prismatic imaging spectrometer is investigated in this paper. A mathematical model of symmetric triple prisms’ beam splitting system is constructed with prism's dispersi
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1543 (2016)
The Research of Spectral Polarization Imaging Detection System Based Dual-AOTFs
ZHANG Rui, CHEN You-hua, LI Shi-wei, WANG Zhi-bin, WEN Ting-dun, WANG Yao-li, and LI Ke-wu
Acousto-optic tunable filter (AOTF) has the advantages of small size, good stability, wide range of wavelength scanning, quick modulation speed and so on. So AOTF is widely used in spectral imaging. But the detection of spectral polarization imaging is seldom found by using AOTF individually., Anew method of spectral p
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1549 (2016)
Analysis and Design of Interference Imaging System in Fourier Transform Imaging Spectrometer Based on Multi-Micro-Mirror
L Jin-guang, LIANG Jing-qiu, LIANG Zhong-zhu, TIAN Chao, and QIN Yu-xin
To realize the static state and high throughput of Fourier transform imaging spectrometer (FTIS), a temporal spatial mixed modulated FTIS based on multi-micro-mirror was put forward in this paper, whose interference system was based on Michelson interferometer with a multi-micro-mirror to replace the plane mirror. The
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1554 (2016)
All-Fiber Mach-Zehnder Interferometer Based on Lateral-Offset and Peanut Shape Structure
SUN Ming-ming, WANG Jian-feng, JIN Yong-xing, and DONG Xin-yong
A new in-fiber Mach-Zehnder interferometer (MZI) based on lateral-offset and peanut shape structure is proposed and demonstrated for the measure of curvature and liquid level. The sensor consists of lateral-offset structure and peanut shape structure. A section of single mode fiber (SMF) is spliced between them. A part
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1560 (2016)
Bidirectional Reflectance Distribution Function of Space-Borne Quartz Volume Diffuser
ZHAO Min-jie, SI Fu-qi, LU Yi-huai, WANG Shi-mei, JIANG Yu, ZHOU Hai-jin, and LIU Wen-qing
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1565 (2016)
Spectrum Quantitative Analysis Based on Bootstrap-SVM Model with Small Sample Set
MA Xiao, ZHAO Zhong, and XIONG Shan-hai
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1571 (2016)
A Comparison of Heterogeneous Reaction Kinetics of Oleic Acid Thin Film and Oleic Acid Coated Flyash with Ozone Using Vacuum FTIR
HE Xiang, LENG Chun-bo, and ZHANG Yun-hong
Aerosol aging is the one of the research hotspots in the field of physical chemistry of atmospheric particulates at present. This study evaluates the impact of flyash in heterogenous reaction through the comparision of ozone oxidation reaction kinetics between the oleic acid (OA) thin film and oleic acid coated flyash
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1576 (2016)
Study on the Water Transfer of Magnesium Acetate Aerosols Led by the Rapid and Slow Change of Relative Humidity
WANG Na, PANG Shu-feng, and ZHANG Yun-hong
A combination of vacuum FTIR spectrometer (Vertex 80v, Bruker, German) and novel relative humidity (RH) adjusting equipment,which provides the pressure by pure water vapor, is used to study the hygroscopicity of magnesium acetate (Mg(CH3COO)2) aerosols. The RH can change not only rapidly but also slowly by the RH adjus
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1581 (2016)
Interaction Study of Ferrocene Derivatives and Heme by UV-Vis Spectroscopy
HAN Guo-cheng, FENG Xiao-zhen, LIANG Jin-tao, XIAO Wen-xiang, and CHEN Zhen-cheng
The interaction between ferrocene derivatives, such as Fc(COOH)2(λmax=286 nm), Fc(OBt)2(λmax=305 nm), Fc(Cys)(λmax=289 nm) and heme(λmax=386 nm) were studied by UV-Vis spectroscopy, respectively. The results show that, when the concentration of heme is fixed, the absorbance of heme increases with the increase of Fc(COO
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1585 (2016)
Application of Empirical Mode Decomposition and Independent Component Analysis for the Interpretation of Rock-Mineral Spectrum
WU Fang, JIANG Xi-ping, YU Han-wen, and XIU Lian-cun
Rock-mineral spectrum is a mixture of varied mineral spectra, through which we can obtain information about its components quickly and conveniently without any damage to the sample. Empirical mode decomposition (EMD) cannot directly decompose source signals from information of the mixture, and independent component ana
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1592 (2016)
Native Defect Luminescence of Zinc Oxide Films and Its Potential Application as White Light Sources
Liu Shi, Chen Yongjian, Cui Haining, Sun Shengnan, Wang Zihan, and Wang Haishui
ZnO light-emitting diodes (LEDs) have an enormous potential in lighting applications. The major issue to be resolved is the generating and control of light emissions. This issue arises from the variation and combination in LED wavelength. We found that defect luminescence of ZnO has a varied wide range of wavelength, w
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1604 (2016)
Hyperspectral Models and Forcasting of Physico-Chemical Properties for Salinized Soils in Northwest China
XIAO Zhen-zhen, LI Yi, and FENG Hao
Hyperspectral remote sensing data have special advantages, i.e., they have high spectral resolution and strong band continuity, and a great number of spectral information could be widely used in soil properties monitoring research. Using hyperspectral remote sensing technique to analyze saline soil properties makes gre
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1615 (2016)
Novel and Validated Spectrophotometric Matrix Matching Method for Simple and Rapid Determination of Chromium in Oily Media
Feyzullah TOKAY, and Sema BADAT
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1634 (2016)
[in Chinese]
Spectroscopy and Spectral Analysis
  • Publication Date: Jan. 01, 1900
  • Vol. 36, Issue 5, 1 (2016)