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Journal articles on the topic 'Light scattering method'

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1

Shalaev, Pavel V., Polina A. Monakhova, and Sergey A. Tereshchenko. "Study of colloidal gold nanorods in liquid dispersions using light scattering methods." Modern Electronic Materials 7, no. (2) (2021): 53–61. https://doi.org/10.3897/j.moem.7.2.75519.

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Five samples of liquid dispersions of colloidal gold nanorods having various aspect ratios have been studied using light scattering methods. Transmission electron microscopy has been employed as a reference method. Advantages and drawbacks of dynamic light scattering and nanoparticle tracking analysis methods for study of nanoparticle geometrical parameters and concentration, sample monodispersity degree and detection of large particle aggregations and quasispherical impurities have been demonstrated. We show that depolarized dynamic light scattering method can be used for analysis of geometri
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2

Wang, Haiming. "Light-scattering method for characterizing optical surfaces." Optical Engineering 32, no. 11 (1993): 2904. http://dx.doi.org/10.1117/12.147718.

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3

Burchard, Walther. "Dynamic light scattering method of polymer solutions." Macromolecular Symposia 101, no. 1 (1996): 103–13. http://dx.doi.org/10.1002/masy.19961010113.

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4

N., K. MITRA, K. DAS PODDAR P., C. DE S., K. PARIA T., and BASUMAJUMDAR A. "Colloidal Properties of Alkali and Alkaline Earth Aluminosilicate Hydrosol in Relation to Exchangeable Cations." Journal of Indian Chemical Society Vol. 65, May 1988 (1988): 320–23. https://doi.org/10.5281/zenodo.6280170.

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Department of Chemical Technology, Calcutta University, Calcutta-700 009 <em>Manuscript received 10 June 1987, revised 31 March 1988, accepted 11 April 1988</em> The particle size and weight average molecular weight of synthetic colloidal alkali and alkaline earth aluminosilicate hydrosol have been determined by light scattering method. The relation between cation radii and molecular weights of the hydrosol, the extent and mode of aggregation, shape and size of the hydrosol particles have been investigated.
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5

Kaneko, Tsuneo, and Y. C. Tang. "Simplified Resonating-Group Method for Light-Ion Scattering." International Journal of Modern Physics E 07, no. 01 (1998): 1–68. http://dx.doi.org/10.1142/s0218301398000026.

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A simplified version of the resonating-group method, called model K, is discussed. In this model, the simplifications made are to approximate recoil effects and to take only the direct and the knockon-exchange terms into explicit consideration. It is a microscopic model for nucleus + nucleus scattering which works well in situations where the scattering energy is relatively high, and medium and heavy-weight target nuclei are involved. Applications of this model to s-shell-ion scattering show that, with the addition of a phenomenological imaginary potential into the formulation, good fits to ex
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6

Eremin, Yuri, Elena Eremina, Natalia Grishina, and Thomas Wriedt. "Extreme Scattering Effect: Light scattering analysis via the Discrete Sources Method." Journal of Quantitative Spectroscopy and Radiative Transfer 112, no. 11 (2011): 1687–96. http://dx.doi.org/10.1016/j.jqsrt.2010.12.007.

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7

Ye, Yan, Qisheng Ou, Weiqi Chen, et al. "Detection of Airborne Nanoparticles through Enhanced Light Scattering Images." Sensors 22, no. 5 (2022): 2038. http://dx.doi.org/10.3390/s22052038.

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A new method is proposed in this paper to detect airborne nanoparticles, detecting the light scattering caused by both the particle and the surrounding molecules, which can surpass the limitations of conventional laser optical methods while maintaining simplicity and cost-effectiveness. This method is derived from a mathematical analysis that describes the particle light scattering phenomenon more exactly by including the influence of light scattered from surrounding gas molecules. The analysis shows that it is often too much of a simplification to consider only light scattering from the detec
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8

Shalaev, Pavel V., Polina A. Monakhova, and Sergey A. Tereshchenko. "Study of colloidal gold nanorods in liquid dispersions using light scattering methods." Modern Electronic Materials 7, no. 2 (2021): 53–61. http://dx.doi.org/10.3897/j.moem.7.2.75519.

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Five samples of liquid dispersions of colloidal gold nanorods having various aspect ratios have been studied using light scattering methods. Transmission electron microscopy has been employed as a reference method. Advantages and drawbacks of dynamic light scattering and nanoparticle tracking analysis methods for study of nanoparticle geometrical parameters and concentration, sample monodispersity degree and detection of large particle aggregations and quasispherical impurities have been demonstrated. We show that depolarized dynamic light scattering method can be used for analysis of geometri
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9

Zhang, Tianchi, Qian Li, Yusong Li, and Xing Liu. "Underwater Optical Image Restoration Method for Natural/Artificial Light." Journal of Marine Science and Engineering 11, no. 3 (2023): 470. http://dx.doi.org/10.3390/jmse11030470.

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This paper investigates the underwater optical image restoration method under the background of underwater target detection based on optical vision in AUVs. The light source used for AUV detection is different when the AUV operates in different depths. The natural light source is used in shallow water and the artificial light source is used in deep water. This paper investigates underwater optical image restoration in these two light conditions. Aiming at the problem of image blurring in underwater optical images, the traditional underwater image restoration method based on scattering model ca
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10

Shalaev, P. V., P. A. Monakhova, and S. A. Tereshchenko. "Study of colloidal dispersions of gold nanorods using light scattering methods." Izvestiya Vysshikh Uchebnykh Zavedenii. Materialy Elektronnoi Tekhniki = Materials of Electronics Engineering 23, no. 2 (2020): 116–26. http://dx.doi.org/10.17073/1609-3577-2020-2-116-126.

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Five samples of colloidal dispersions of gold nanorods with various aspect ratio were studied using methods based on light scattering. Transmission electron microscopy was used as a reference method. The advantages and disadvantages of the dynamic light scattering and nanoparticle tracking analysis methods for determination of the geometric parameters of nanoparticles, their concentration, monodispersity, as well as for detection of large aggregates and quasispherical impurities were given. It was shown that the method of depolarized dynamic light scattering can be used for determination of th
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11

Liu Wei, 刘伟, 王雅静 Wang Yajing, and 申晋 Shen Jin. "Optimal Fitting Cumulants Method for Dynamic Light Scattering." Acta Optica Sinica 33, no. 12 (2013): 1229001. http://dx.doi.org/10.3788/aos201333.1229001.

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12

Zhou, Jingchun, Xiaojing Wei, Jinyu Shi, Weishen Chu, and Weishi Zhang. "Underwater image enhancement method with light scattering characteristics." Computers and Electrical Engineering 100 (May 2022): 107898. http://dx.doi.org/10.1016/j.compeleceng.2022.107898.

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13

Aliyeva, N. M., U. A. Karimova, A. A. Аliyeva, F. İ. Gasimova, G. N. Hamzayeva, and E. E. Mamedov. "Study of nanoparticles by dynamic light scattering method." Azerbaijan Oil Industry, no. 06-07 (June 15, 2024): 45–50. http://dx.doi.org/10.37474/0365-8554/2024-06-07-45-50.

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Nanoparticles are one of the most common terms for the study of ultradispersed objects and repeat such terms as colloidal particles, ultradispersed particles, but differ from them in certain size limits. Thus, the ground is created for the acquisition of new nanomaterials that differ from massive materials in their physical, chemical and mechanical properties. The goal of the paper is studying nanoparticles in dispersed systems using dynamic light scattering spectrometer LB-550, Horiba, (Japan) and its software. Spectroscopic view of DLS allows studying the dynamics of the system, dependence o
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14

Chen, Tuan W. "Eikonal Approximation Method for Small-angle Light Scattering." Journal of Modern Optics 35, no. 4 (1988): 743–52. http://dx.doi.org/10.1080/09500348814550771.

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15

Jo, Young Hyeon, Gyeong Hyeon Jo, and Chi Sup Jung. "Measurement of Surfactant Concentration Using Light Scattering Method." Journal of Korean Society of Environmental Engineers 39, no. 8 (2017): 441–48. http://dx.doi.org/10.4491/ksee.2017.39.8.441.

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16

Bailey, Arthur E., and David S. Cannell. "Practical method for calculation of multiple light scattering." Physical Review E 50, no. 6 (1994): 4853–64. http://dx.doi.org/10.1103/physreve.50.4853.

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17

Okamoto, Hajime. "Light Scattering by Clusters: the Al-Term Method." Optical Review 2, no. 6 (1995): 407–12. http://dx.doi.org/10.1007/s10043-995-0407-1.

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18

Innerlohinger, Josef, Mario Villa, Matthias Baron, and Otto Glatter. "Ultra-small-angle neutron scattering from dense micrometre-sized colloidal systems: data evaluation and comparison with static light scattering." Journal of Applied Crystallography 39, no. 2 (2006): 202–8. http://dx.doi.org/10.1107/s0021889806001592.

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Ultra-small-angle neutron scattering (USANS) probes the sameqregime as static light scattering (LS), making USANS an additional tool for the study of structures between 100 nm and 10 µm. Dense oil-in-water emulsions, which have already been characterized intensively by light scattering, are investigated in this study as a model system using USANS. The two basic problems of such scattering studies are the following: on the one hand, one has to use different scattering theories for USANS and LS, and on the other hand, in both cases one has to deal not only with particle interactions but also wit
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19

Zhong, Xue Jiao, Cai Lian Fan, Hui Xia Liu, Pin Li, and Xiao Wang. "Light Scattering of HDPE and LDPE in Laser Transmission Welding." Key Engineering Materials 667 (October 2015): 95–101. http://dx.doi.org/10.4028/www.scientific.net/kem.667.95.

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Light scattering of the upper polymer have a great influence on welding quality. Light scattering of high density polyethylene (HDPE) and low density polyethylene (LDPE) are assessed by constructing experiment and numerical computation method. Firstly, the beam quality of semiconductor laser is analyzed, power flux distribution of the laser beam in a defocused plane is measured by knife edge method; Afterwards, the power flux distributions of the laser beam after passing through HDPE/LDPE are measured by line scanning method; Lastly, with the combination of the mathematical model which is used
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20

Thompson, Jonathan V., Brett H. Hokr, Wihan Kim, et al. "Enhanced coupling of light into a turbid medium through microscopic interface engineering." Proceedings of the National Academy of Sciences 114, no. 30 (2017): 7941–46. http://dx.doi.org/10.1073/pnas.1705612114.

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There are many optical detection and sensing methods used today that provide powerful ways to diagnose, characterize, and study materials. For example, the measurement of spontaneous Raman scattering allows for remote detection and identification of chemicals. Many other optical techniques provide unique solutions to learn about biological, chemical, and even structural systems. However, when these systems exist in a highly scattering or turbid medium, the optical scattering effects reduce the effectiveness of these methods. In this article, we demonstrate a method to engineer the geometry of
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21

Wang, Feng-Kun, Hong-Ya Yue, Xiao-Wei Fan, and Zhi-Gang Liu. "Surface tension and viscosity measurement with surface laser light scattering method." Thermal Science 17, no. 5 (2013): 1467–71. http://dx.doi.org/10.2298/tsci1305467w.

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Measurement of thermal properties is an important topic in the thermophysics. With the developing of laser technology, laser detection technologies can be used for thermal properties measurement. Based on the laser light scattering theory and light heterodyne detection principle, an experimental system by the surface laser light scattering is developed to measure the liquid surface tension and viscosity simultaneously. The maximal experimental errors of the measured surface tension and viscosity are less than 0.5% and 4.73%, respectively.
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22

Zhao, Xiao Hui, Qian Hua Zhu, Qiong Yang, et al. "Discrimination and Simultaneous Determination of 6-BA and KT by Polarized Synchronous Light Scattering and Synchronous Light Scattering Spectrum." Advanced Materials Research 634-638 (January 2013): 81–86. http://dx.doi.org/10.4028/www.scientific.net/amr.634-638.81.

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In pH=5.70 B-R buffer solution, Na2WO4 and rhodamine 6G(R6G) could react with natural cytokinins of 6-benzylaminourine (6-BA) and kinetin (KT) and resulted in a great enhacement of synchronous light scattering (SLS) signals. This article first established the degree of polarized synchronous light scattering (P) based on the measurements of the polarized synchronous light scattering signals to distinguish two natural cytokinins of 6-BA and KT. Simultaneously based on the synchronous scattering spectrum and the double standard curve method, a novel method for simultaneous determination of 6-BA a
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23

Liu, Yuan Feng, Zhe Chen, and Yun Han Luo. "Design and Simulation Analysis of Scattering Netted Dots on Edge-Lighting Flat Light Guide Plate." Applied Mechanics and Materials 321-324 (June 2013): 460–65. http://dx.doi.org/10.4028/www.scientific.net/amm.321-324.460.

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Based on the analysis of the transmission process of light-beam in edge-lighting flat light-guide plate with Cold Cathode Fluorescent Lamp (CCFL) as a light source, this thesis achieved an arrangement formula and related method to design this kind of light-guide plate with scattering netted dots. According to the method, the designs of flat light-guide plate with scattering netted dots were simulated and analyzed by using ASAP software. Comparing the method with others, it was confirmed that the method was feasible and the good uniform luminance distribution on the flat light-guide plate for L
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24

Xu, Shi Xue, Ling Fei Xu, and Yan Ru Chen. "Optical Differentiation Method of Materials Based on the Modeling of Scattering Characteristics." Advanced Materials Research 179-180 (January 2011): 459–63. http://dx.doi.org/10.4028/www.scientific.net/amr.179-180.459.

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Differentiation of materials in optical method is significant and widely applied in engineering. The target of detection is usually not a light source, therefore, we differentiate materials of target by analyzing the information of the scattered light from the surface of the target which is lighten by given light source or natural light. The analysis of the information in the scattered light becomes the most important issue in this condition. Based on the discussion of several kinds of optical differentiation method of materials, a measuring experiment has been developed to the scattering char
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25

Zhang, Lu, Zong Yao Li, Hong Zhao, Wei Chen, Li Yuan, and Nian Ling Yao. "Novel Label-Free Cells Structure Detection Method Study Based on Mie Scattering Principle." Advanced Materials Research 591-593 (November 2012): 1800–1804. http://dx.doi.org/10.4028/www.scientific.net/amr.591-593.1800.

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Cell health situation relates to its inter structures closely. Cell scattering measurement can be a non-invasive measurement method to obtain cells structure information. But normal scattering detection by original scattering spectrum can not identify cells inner structure changing, such as nucleus radii difference. Traditional scattering spectrum analysis method for identifying cells is to plot the forward scattering (FS) light intensity against side scattering (SS) light intensity. Overlapping phenomenon always occurs which leads to serious error or even mistakes in cells identification resu
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26

Naseri, Arash, Joel C. Corbin, and Jason S. Olfert. "Comparison of the LEO and CPMA-SP2 techniques for black-carbon mixing-state measurements." Atmospheric Measurement Techniques 17, no. 12 (2024): 3719–38. http://dx.doi.org/10.5194/amt-17-3719-2024.

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Abstract. It is necessary to measure the mixing states of light-absorbing carbon (LAC) particles to reduce uncertainties in climate forcing due to particulate from wildfires and biomass combustion. For refractory LAC (normally called refractory black carbon; rBC), such measurements can be made using the single particle soot photometer (SP2). The SP2 measures the incandescent mass of individual particles heated by a 1064 nm laser. The SP2 also monitors single-particle light scattering from rBC plus internally mixed material (e.g., coatings of volatile particulate matter). rBC mixing states can
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27

Tae-In, Hyon, and Kim Gyu-Sik. "Accuracy Improvement of PM Measuring Instruments." International Journal of Trend in Scientific Research and Development 3, no. 5 (2019): 1396–98. https://doi.org/10.5281/zenodo.3590849.

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The PM10 concentration in the underground areas should be monitored to protect the health of the commuters in the underground subway system. The purpose of this work is to study the reliability of the instruments using light scattering method to measure the PM10 concentrations continuously. A linear regression analysis method is used to improve the performance of the instruments using light scattering method. Some experimental results show that a linear regression technique would be very helpful for the performance improvement of light scattering instruments such as Air test PM2500 and HCT 410
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28

Li, Yitong, Shili Wei, Ze Li, Zhengbo Zhu, Jianguo Peng, and Donglin Ma. "Hyperspectral imaging through scattering layers with incoherent light." Applied Physics Letters 120, no. 10 (2022): 101101. http://dx.doi.org/10.1063/5.0079234.

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Overcoming the light scattering for imaging under natural light conditions is a tough question to solve. One major issue is the absence of an efficient model to characterize the spectral features of incoherent light scattering. Here, we put forward the incoherent light transmission matrix (TM) approach in thin scattering layers. The proposed model is a unique form of TM that characterizes the spectral transmission feature of a system with multiple spatial transmission modes. With this method, we recover hyperspectral information from a single-shot monochromatic light spot without any additiona
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29

Zhang, Qiushi, Xin Zhang, Lingjie Wang, Guangwei Shi, Qiang Fu, and Tao Liu. "Performance Modeling of Ultraviolet Atmospheric Scattering of Different Light Sources Based on Monte Carlo Method." Applied Sciences 10, no. 10 (2020): 3564. http://dx.doi.org/10.3390/app10103564.

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Since the atmosphere has a strong scattering effect on ultraviolet light, the transmission of non-line-of-sight (NLOS) signals can be realized in the atmosphere. In previous articles, ultraviolet (UV) light atmospheric scattering has been characterized by many scattering models based on spot light sources with uniformly distributed light intensity. In order to explore the role of light sources in atmospheric transmission, this work proposed a UV light atmospheric transport model under different types of light source, including light-emitting diode (LED), laser, and ordinary light sources, base
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30

Xu, Mei, Dong-Sheng Li, Bin Li, et al. "Comparative Study on Molecular Weight of Konjac Glucomannan by Gel Permeation Chromatography-Laser Light Scattering-Refractive Index and Laser Light-Scattering Methods." Journal of Spectroscopy 2013 (2013): 1–4. http://dx.doi.org/10.1155/2013/685698.

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The gel permeation chromatography, combined with laser light scattering and refractive index (GPC-LLS-RI) online method and laser light scattering (LLS) single method, researched the weight-average molecular weight (Mw) of konjac glucomannan (KGM) in this paper. The results show that the determination results of molecular weight of KGM are similar by two method, the molecular weight of KGM is2.476×105 g/mol by online method measured, and it is2.508×105 g/mol by single method measured, compared with only 1.3% difference between the two methods. At the same time, the molecular weight distributio
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31

Thorne, John B., and Donald R. Bobbitt. "Comparison of Beer's Law and Thermal Lens Techniques for Absorption Measurements under Conditions of High Scattering Backgrounds." Applied Spectroscopy 47, no. 3 (1993): 360–65. http://dx.doi.org/10.1366/0003702934066785.

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Thermal lens spectroscopy has been experimentally compared to the conventional Beer's law method in situations where the sample under study possesses substantial light-scattering properties. Large errors in the measured absorbance were found with the conventional transmission-based approach. However, the thermal lens method was found to provide significant experimental immunity from the effect of light scattering on the measurement process. Both the absorbance and light-scattering properties of the samples tested were varied over a range in excess of an order of magnitude. The thermal lens met
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32

Farafonov, Victor, Vladimir Il’in, Vladimir Ustimov, and Evgeny Volkov. "Analysis of Waterman’s Method in the Case of Layered Scatterers." Advances in Mathematical Physics 2017 (2017): 1–7. http://dx.doi.org/10.1155/2017/7862462.

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The method suggested by Waterman has been widely used in the last years to solve various light scattering problems. We analyze the mathematical foundations of this method when it is applied to layered nonspherical (axisymmetric) particles in the electrostatic case. We formulate the conditions under which Waterman’s method is applicable, that is, when it gives an infinite system of linear algebraic equations relative to the unknown coefficients of the field expansions which is solvable (i.e., the inverse matrix exists) and solutions of the truncated systems used in calculations converge to the
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33

Guan, Jiaao, Shangting You, Yi Xiang, et al. "Compensating the cell-induced light scattering effect in light-based bioprinting using deep learning." Biofabrication 14, no. 1 (2021): 015011. http://dx.doi.org/10.1088/1758-5090/ac3b92.

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Abstract Digital light processing (DLP)-based three-dimensional (3D) printing technology has the advantages of speed and precision comparing with other 3D printing technologies like extrusion-based 3D printing. Therefore, it is a promising biomaterial fabrication technique for tissue engineering and regenerative medicine. When printing cell-laden biomaterials, one challenge of DLP-based bioprinting is the light scattering effect of the cells in the bioink, and therefore induce unpredictable effects on the photopolymerization process. In consequence, the DLP-based bioprinting requires extra tri
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34

Sonehara, Tsuyoshi, and Hajime Tanaka. "A new method of scattering-angle scanning for optical beating light scattering spectroscopy." Review of Scientific Instruments 73, no. 2 (2002): 263–69. http://dx.doi.org/10.1063/1.1433948.

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35

Gabriela, Macaveiu. "Mathematical Methods in Biomedical Optics." ISRN Biomedical Engineering 2013 (December 30, 2013): 1–8. http://dx.doi.org/10.1155/2013/464293.

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This paper presents a review of the phenomena regarding light-tissue interactions, especially absorption and scattering. The most important mathematical approaches for modeling the light transport in tissues and their domain of application: “first-order scattering,” “Kubelka-Munk theory,” “diffusion approximation,” “Monte Carlo simulation,” “inverse adding-doubling” and “finite element method” are briefly described.
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Lei, Qiannan, Haokai Gong, Shijie Tu, Yangjian Cai, and Qian Zhao. "Experimental Generation of Structured Light Beams through Highly Anisotropic Scattering Media with an Intensity Transmission Matrix Measurement." Photonics 10, no. 7 (2023): 737. http://dx.doi.org/10.3390/photonics10070737.

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Structured light beams have played important roles in the fields of optical imaging and optical manipulation. However, light fields scatter when they encounter highly anisotropic scattering media, such as biological tissue, which destroys their original structured fields and turns them into speckle fields. To reconstruct structured light beams through highly anisotropic scattering media, we present a method based on intensity transmission matrix which only relates the input and output light intensity distributions. Compared with the conventional method which relies on the measurement of comple
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37

Kim, Hyunsik, Jeonghwan Kim, and Seungjun Roh. "Effects of Gas and Steam Humidity on Particulate Matter Measurements Obtained Using Light-Scattering Sensors." Sensors 23, no. 13 (2023): 6199. http://dx.doi.org/10.3390/s23136199.

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With the increasing need for particulate matter (PM) monitoring, the demand for light-scattering sensors that allow for real-time measurements of PM is increasing. This light-scattering method involves irradiating light to the aerosols in the atmosphere to analyze the scattered light and measure mass concentrations. Humidity affects the measurement results. The humidity in an outdoor environment may exist as gas or steam, such as fog. While the impact of humidity on the light-scattering measurement remains unclear, an accurate estimation of ambient PM concentration is a practical challenge. Th
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38

SAITO, Hiromu. "Light Scattering Method for Analyzing Deformation Behavior of Elastomers." NIPPON GOMU KYOKAISHI 84, no. 3 (2011): 94–99. http://dx.doi.org/10.2324/gomu.84.94.

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39

Zhou, Hongyu, Minglian Li, Na Diao, Shaogui Wu, Jiayang Wang, and Peize Wu. "A removing resonance fluorescence method for light scattering spectroscopy." Chemical Physics Letters 787 (January 2022): 139244. http://dx.doi.org/10.1016/j.cplett.2021.139244.

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40

Shao, Y., A. T. Maximov, I. G. Ourdev, U. Rozmus, and C. E. Capjack. "Spectral method simulations of light scattering by biological cells." IEEE Journal of Quantum Electronics 37, no. 5 (2001): 617–25. http://dx.doi.org/10.1109/3.918573.

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41

Singham, Shermila Brito, and Craig F. Bohren. "Hybrid method in light scattering by an arbitrary particle." Applied Optics 28, no. 3 (1989): 517. http://dx.doi.org/10.1364/ao.28.000517.

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42

KOMOTO, Tsutom, Tasuku OSADA, Terunobu KUJI, and Shinsaku HAGIWARA. "560 Wafer surface inspection using laser light scattering method." Proceedings of Yamanashi District Conference 2006 (2006): 143–44. http://dx.doi.org/10.1299/jsmeyamanashi.2006.143.

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43

Saito, H. "Light Scattering Method for Analyzing Deformation Behaviour of Elastomers." International Polymer Science and Technology 38, no. 10 (2011): 7–12. http://dx.doi.org/10.1177/0307174x1103801002.

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44

Matsumura, Masafumi, and Munezo Seki. "Light scattering calculations by the Fredholm integral equation method." Astrophysics and Space Science 176, no. 2 (1991): 283–95. http://dx.doi.org/10.1007/bf00646703.

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45

He, Limin, Heng Wu, Jifeng Li, et al. "Solid Particle Swarm Measurement in Jet Fuel Based on Mie Scattering Theory and Extinction Method." Sensors 23, no. 5 (2023): 2837. http://dx.doi.org/10.3390/s23052837.

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To overcome the disadvantages of small and random samples in static detection, this paper presents a study on dynamic measurements of solid particles in jet fuel using large samples. In this paper, the Mie scattering theory and Lambert-Beer law are used to analyze the scattering characteristics of copper particles in jet fuel. We have presented a prototype for multi-angle scattered and transmitted light intensity measurements of particle swarms in jet fuel which is used to test the scattering characteristics of the jet fuel mixture with 0.5–10 μm particle sizes and 0–1 mg/L concentrations of c
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46

Chen, Zepeng, Haolin Wu, Wenyong Li, and Jiahui Wang. "Enhanced Deconvolution and Denoise Method for Scattering Image Restoration." Photonics 10, no. 7 (2023): 751. http://dx.doi.org/10.3390/photonics10070751.

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Light scattering is a common physical phenomenon in nature. The scattering medium will randomly change the direction of incident light propagation, making it difficult for traditional optical imaging methods to detect objects behind the scattering body. Wiener filtering deconvolution technology based on the optical memory effect has broad application prospects by virtue of its advantages, such as fast calculation speed and low cost. However, this method requires manual parameter adjustment, which is inefficient and cannot deal with the impact of real-scene noise. This paper proposes an improve
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Sapronov, M. V., N. M. Skornyakova, and S. S. Usmanova. "Development of optical diagnostic method for colloidal solutions based on elastic light scattering." Journal of Physics: Conference Series 2127, no. 1 (2021): 012059. http://dx.doi.org/10.1088/1742-6596/2127/1/012059.

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Abstract The work is devoted to colloidal solutions diagnostics by the optical method based on elastic light scattering by particles of the dispersed phase. The scheme of the developed optical electronic complex for recording the intensity of radiation scattered by colloidal particles is presented. The experimental study results of the elastic scattering of laser radiation on spherical nanometer-sized aluminum oxide particles suspended in water are represented. A method for measuring the scattering indicatrix based on the registration of radiation scattered in various directions and subsequent
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48

Ji, Ying Lei, and Feng Chen. "The Research and Design of Intelligent Photoelectric Turbidity Sensor." Applied Mechanics and Materials 602-605 (August 2014): 2531–34. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.2531.

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The turbidity of water is one of primary indexes for water quality measurement. Existing main methods for measuring turbidity include scattering method and transmission method. The scattering method is effective for the measurement of low turbidity. Conversely, the transmission method is only suitable for the measurement of high turbidity. In this work, scattering method, transmission method and ratio method are integrated, an on-line turbidity sensor is presented. According to ISO7027 international standards, the sensor’s layout of optical path structure is realized. The detectors are laid in
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Tausendfreund, Andreas, S. Patzelt, S. Simon, and G. Goch. "Simulation of Light Scattering from Nanostructured Surfaces." Key Engineering Materials 381-382 (June 2008): 27–30. http://dx.doi.org/10.4028/www.scientific.net/kem.381-382.27.

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This paper presents an efficient computation method to evaluate scattered light intensity distributions, generated by a nanostructured surface which is illuminated with a monochromatic laser beam of several millimeters in diameter. The new simulation approach based on a modified Huygens-Fresnel approximation enables to improve measuring methods without expensive and time consuming experiments. The qualitative verification of the model results in a roughness measuring principle based on double scattering of coherent light.
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WANG Yuyao, SUN Xiaobing, CUI Wenyu, et al. "Imaging Simulation Method for Light Scattering Signals in Atmospheric Disturbance Density Fields." Acta Physica Sinica 74, no. 12 (2025): 0. https://doi.org/10.7498/aps.74.20250249.

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During flight operations, aircraft induce atmospheric disturbances in adjacent environments through aerodynamic interactions between their geometric configurations and ambient air medium, creating spatially distinct density distribution characteristics that markedly differ from natural backgrounds. Given the positive correlation between atmospheric medium density and light scattering intensity, theoretical analysis suggests that detecting light scattering intensity signals in disturbed regions could map density distributions, thereby extracting features of aircraft-induced atmospheric disturba
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