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Optical Fibers and Their Applications最新文献

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Algorithm for decision support as the tool for control system of industries with variable assortment of products 以决策支持算法为工具的可变产品分类工业控制系统
Optical Fibers and Their Applications Pub Date : 2015-12-18 DOI: 10.1117/12.2229186
A. Ladaniuk, V. Ivashchuk, P. Kisała, N. Askarova, A. Sagymbekova
{"title":"Algorithm for decision support as the tool for control system of industries with variable assortment of products","authors":"A. Ladaniuk, V. Ivashchuk, P. Kisała, N. Askarova, A. Sagymbekova","doi":"10.1117/12.2229186","DOIUrl":"https://doi.org/10.1117/12.2229186","url":null,"abstract":"Conditions of diversification of enterprise products are involving for changes of higher levels of management hierarchy, so it’s leading by tasks correcting and changing schedule for operating of production plans. Ordinary solve by combination of enterprise resource are planning and management execution system often has exclusively statistical content. So, the development of decision support system, that helps to use knowledge about subject for capabilities estimating and order of operation of production object is relevant in this time.","PeriodicalId":299297,"journal":{"name":"Optical Fibers and Their Applications","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121059062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Control and minimization of allergenic plants impact on bronchial asthma morbidity, based on spatial-temporal data model 控制和最小化过敏性植物对支气管哮喘发病率的影响，基于时空数据模型
Optical Fibers and Their Applications Pub Date : 2015-12-18 DOI: 10.1117/12.2229083
T. Vuzh, V. B. Mokin, W. Wójcik, B. Imanbek
{"title":"Control and minimization of allergenic plants impact on bronchial asthma morbidity, based on spatial-temporal data model","authors":"T. Vuzh, V. B. Mokin, W. Wójcik, B. Imanbek","doi":"10.1117/12.2229083","DOIUrl":"https://doi.org/10.1117/12.2229083","url":null,"abstract":"Control and development of priority measures to minimize the impact of allergenic plants on the state of morbidity, caused by asthma are one of the most common and complex problems for public health in modern cities. Bronchial asthma in humans occurs because of aggregation of various factors, the nature of which varies in time and space. So, we should use spatial-temporal data model for formalization of this problem, but typical data formalization methods and data processing methods need to be improved, taking into consideration the peculiarities of impact, especially of allergenic plants and weather conditions on people in a city. The paper shows a new approach to unified in time and optimal by discretization in space data formalization, concerning the main factors that form the conditions for the emergence of bronchial asthma. The example of such analysis was given, which illustrated the efficiency of the proposed information model and the method of its processing.","PeriodicalId":299297,"journal":{"name":"Optical Fibers and Their Applications","volume":"104 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127999070","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
The xanthene dyes doped PMMA microspheres for optical sensor applications 杂蒽染料掺杂PMMA微球的光学传感器应用
Optical Fibers and Their Applications Pub Date : 2015-12-18 DOI: 10.1117/12.2228364
P. Miluski, D. Dorosz, M. Kochanowicz, J. Zmojda, J. Dorosz
{"title":"The xanthene dyes doped PMMA microspheres for optical sensor applications","authors":"P. Miluski, D. Dorosz, M. Kochanowicz, J. Zmojda, J. Dorosz","doi":"10.1117/12.2228364","DOIUrl":"https://doi.org/10.1117/12.2228364","url":null,"abstract":"The numerous applications of luminescent glass and polymeric microspheres are well known. The polymeric structures are popular as they assure good processability (solid and porous structures) and high doping level. The article presents the suspension polymerization process of polymeric (PMMA) microspheres doped by xanthene dyes: Fluorescein (Fl) and Rhodamine B (RhB). The bright luminescence at wavelengths 510nm 595nm respectively was recorded. The shape and dimension distributions of fabricated microspheres were optically determined. The article presents also potential applications of fabricated luminescent microspheres.","PeriodicalId":299297,"journal":{"name":"Optical Fibers and Their Applications","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122511565","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Methods and means of measuring control and diagnostics of biological tissues in vivo based on measurements of color coordinates and multispectral image 基于色坐标测量和多光谱图像的体内生物组织测量、控制和诊断的方法和手段
Optical Fibers and Their Applications Pub Date : 2015-12-18 DOI: 10.1117/12.2229034
V. Petruk, S. Kvaternyuk, S. Kvaternyuk, O. Mokanyuk, Lesya Yekenina, W. Wójcik, Ryszard S. Romaniuk, Imanbek Baglan
{"title":"Methods and means of measuring control and diagnostics of biological tissues in vivo based on measurements of color coordinates and multispectral image","authors":"V. Petruk, S. Kvaternyuk, S. Kvaternyuk, O. Mokanyuk, Lesya Yekenina, W. Wójcik, Ryszard S. Romaniuk, Imanbek Baglan","doi":"10.1117/12.2229034","DOIUrl":"https://doi.org/10.1117/12.2229034","url":null,"abstract":"The method and a diagnostic tool based on a digital colorimetry and multispectral images of biological tissues are improved and developed. The method consists of measuring the color coordinates in the biological tissue, or XYZ coordinates in n-dimensional multispectral space in a diffuse light from the standard light source.","PeriodicalId":299297,"journal":{"name":"Optical Fibers and Their Applications","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126830525","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Improvement of quality and reliability of electric power supply using the supply transformer with under load tap change device 采用带负荷分接变换装置的供电变压器提高供电质量和可靠性
Optical Fibers and Their Applications Pub Date : 2015-12-18 DOI: 10.1117/12.2228993
V. Grabko, I. V. Balzan, A. Smolarz, Azat Asambay
{"title":"Improvement of quality and reliability of electric power supply using the supply transformer with under load tap change device","authors":"V. Grabko, I. V. Balzan, A. Smolarz, Azat Asambay","doi":"10.1117/12.2228993","DOIUrl":"https://doi.org/10.1117/12.2228993","url":null,"abstract":"On the base of the analysis of laws on voltage regulation by the supply transformers with the under load tap change device, the paper presents the modified regulation law, the use of which, unlike the known ones, allows to limit the number of tap changing of the supply transformer, which results in improvement of voltage quality of the consumers and the reliability of the under voltage tap change device operation.","PeriodicalId":299297,"journal":{"name":"Optical Fibers and Their Applications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123629743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Tail of the joint distribution of the first order PMD parameters 尾部一阶PMD参数的联合分布
Optical Fibers and Their Applications Pub Date : 2015-12-18 DOI: 10.1117/12.2228628
Z. Lach
{"title":"Tail of the joint distribution of the first order PMD parameters","authors":"Z. Lach","doi":"10.1117/12.2228628","DOIUrl":"https://doi.org/10.1117/12.2228628","url":null,"abstract":"The paper discusses uncertainty of estimates of the first order PMD parameters in a fiber in the context of their use to characterize quality of optical fiber communication lines. It was recently shown that when the parameters are estimated from waveforms of the signal transmitted through a fiber the uncertainty of the estimates can be considerably large. The results however, were based on an approximation which might not reproduce well the distribution of the parameters, particularly in the tail. This may lead to overestimation of uncertainty, the most influential in the range of low DGD values. The paper presents the method in which a more exact approximation can be obtained and provides estimate uncertainty results for this specific range.","PeriodicalId":299297,"journal":{"name":"Optical Fibers and Their Applications","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121791406","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Supermode interference in dual-core hole-assisted fiber for sensing 传感用双芯孔辅助光纤中的超模干扰
Optical Fibers and Their Applications Pub Date : 2015-12-18 DOI: 10.1117/12.2224451
A. Ziołowicz, B. Bieńkowska, D. Budnicki, M. Józwik, L. Ostrowski, M. Murawski, A. Pytel, T. Tenderenda, G. Wójcik, L. Szostkiewicz, M. Makara, K. Poturaj, P. Mergo, T. Nasilowski
{"title":"Supermode interference in dual-core hole-assisted fiber for sensing","authors":"A. Ziołowicz, B. Bieńkowska, D. Budnicki, M. Józwik, L. Ostrowski, M. Murawski, A. Pytel, T. Tenderenda, G. Wójcik, L. Szostkiewicz, M. Makara, K. Poturaj, P. Mergo, T. Nasilowski","doi":"10.1117/12.2224451","DOIUrl":"https://doi.org/10.1117/12.2224451","url":null,"abstract":"In presented work, we examined the structures of dual-core fibers paying special attention to the possibility of using them for sensing. In the hole-assisted fiber structure, the character of propagation in the cores was changed fluently, by post-processing the fiber, i.e. tapering with collapsing the holes. Fiber post-processing changed the conditions for supermodes interference and thus the different scale of power transfer between cores was observed. In the paper we investigated the influence of the taper parameters (taper waist, length and ratio) on the properties of the fiber. We have also studied the behaviour of the transmitted signal, while putting post-processed segment of fiber into different external conditions. Presented research shows a great potential of using modified hole-assisted fibers as sensing elements.","PeriodicalId":299297,"journal":{"name":"Optical Fibers and Their Applications","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115587296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Correlation-based methods in calibrating an FBG sensor with strain field non-uniformity 基于相关校正应变场不均匀FBG传感器的方法
Optical Fibers and Their Applications Pub Date : 2015-12-18 DOI: 10.1117/12.2219930
S. Cięszczyk
{"title":"Correlation-based methods in calibrating an FBG sensor with strain field non-uniformity","authors":"S. Cięszczyk","doi":"10.1117/12.2219930","DOIUrl":"https://doi.org/10.1117/12.2219930","url":null,"abstract":"Fibre Bragg gratings have many sensing applications, mainly for measuring strain and temperature. The physical quantity that influences grating uniformly along its length causes a related shift of the Bragg wavelength. Many peak detection algorithms have been proposed, among which the most popular are the detection of maximum intensity, the centroid detection, the least square method, the cross-correlation, auto-correlation and fast phase correlation. Nonuniform gratings elongation is a cause of spectrum deformation. The introduction of non-uniformity can be intentional or appear as an unintended effect of placing sensing elements in the tested structure. Heterogeneous impacts on grating may result in additional errors and the difficulty in tracking the Bragg wavelength based on a distorted spectrum. This paper presents the application of correlation methods of peak wavelength shifts estimation for non-uniform Bragg grating elongation. The autocorrelation, cross-correlation and fast phase correlation algorithms are considered and experimental spectra measured for axisymmetric strain field along the Bragg grating are analyzed. The strain profile consists of constant and variable components. The results of this study indicate the properties of correlation algorithms applied to moderately non-uniform elongation of an FBG sensor.","PeriodicalId":299297,"journal":{"name":"Optical Fibers and Their Applications","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128727605","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Design and manufacturing of band-rejection filters based on long period gratings for applications in next generation access networks 下一代接入网中基于长周期光栅的带阻滤波器的设计与制造
Optical Fibers and Their Applications Pub Date : 2015-12-18 DOI: 10.1117/12.2228626
K. Dybka, Bartosz Śmietana, P. Szarniak, M. Dlubek
{"title":"Design and manufacturing of band-rejection filters based on long period gratings for applications in next generation access networks","authors":"K. Dybka, Bartosz Śmietana, P. Szarniak, M. Dlubek","doi":"10.1117/12.2228626","DOIUrl":"https://doi.org/10.1117/12.2228626","url":null,"abstract":"An engineering tool for designing LPG-based filters is reported. Band-rejection filters for telecom applications have been designed and manufactured and an automated mass production technology has been developed. The technology utilizes single-shot LPG writing with a double CO2 laser beam. The paper discusses also the critical process parameters controlled to shape the spectral characteristics of manufactured filters.","PeriodicalId":299297,"journal":{"name":"Optical Fibers and Their Applications","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126545458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Effective glued connection between multimode polymer and silica optical fibers 多模聚合物与二氧化硅光纤的有效粘接
Optical Fibers and Their Applications Pub Date : 2015-12-18 DOI: 10.1117/12.2228598
R. Wonko, P. Pura-Pawlikowska, P. Marć, M. Chruściel, L. Jaroszewicz
{"title":"Effective glued connection between multimode polymer and silica optical fibers","authors":"R. Wonko, P. Pura-Pawlikowska, P. Marć, M. Chruściel, L. Jaroszewicz","doi":"10.1117/12.2228598","DOIUrl":"https://doi.org/10.1117/12.2228598","url":null,"abstract":"This paper presents the technology of performing an effective glued connection between optical fibers made from silica (SOF) and polymer (POF) and a pair of polymer optical fibers (POF-POF). This study has been undertaken in order to establish the influence of cleaving for quality of fiber preparation (its cutting in particular), type of glue, as well as joint spot protection. The prototype of a hot cleaver of POF, made in Institute of Applied Physics MUT, was minimalized and adapted to a single use of blade. Matching geometry of connected structures was optimized by adjusting optical fibers to each other. The result of this research was to define particular distance between fibers. It turned out that the optimized distance amounts to 30 μm. Experiment showed that a joint made of optical glue has given loss of less than 0.2 dB. The next step was to involve protection of the mechanical joint. It turned out that glass capillary complies with the requirements. In order to confirm the effectiveness of the chosen glue connection, measurements of technical parameters on patch cords with MMF – POF and POF – POF connections were made. It was stated that SOF – POF connections can work within the range of -40°C + 60°C workable for humidity simulation without loss change. However, connections POF – POF are unstable with respect to temperature change. Modal characteristics of near- field were also observed.","PeriodicalId":299297,"journal":{"name":"Optical Fibers and Their Applications","volume":"8 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-12-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114555666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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