| Инд. авторы: | Shishkin V.V., Terentyev V.S., Kharenko D.S., Dostovalov A.V., Wolf A.A., Simonov V.A., Fedotov M.Yu., Shienok A.M., Shelemba I.S., Babin S.A. |
| Заглавие: | Fiber-optic sensors based on FBGs with increased sensitivity difference embedded in polymer composite material for separate strain and temperature Measurements |
| Библ. ссылка: | Shishkin V.V., Terentyev V.S., Kharenko D.S., Dostovalov A.V., Wolf A.A., Simonov V.A., Fedotov M.Yu., Shienok A.M., Shelemba I.S., Babin S.A. Fiber-optic sensors based on FBGs with increased sensitivity difference embedded in polymer composite material for separate strain and temperature Measurements // Transforming the Future of Infrastructure through Smarter Information - Proceedings of the International Conference on Smart Infrastructure and Construction, ICSIC 2016. - 2016. - P.75-79. - ISBN 9780727761279. |
| Внешние системы: | DOI: 10.1680/tfitsi.61279.75; SCOPUS: 2-s2.0-84987654894; |
| Реферат: | eng: Sensors based on fiber Bragg gratings (FBGs) are known to be simultaneously sensitive to temperature and strain. To separate their contributions a sensor consisting of two FBGs with increased sensitivity deference is proposed. An array of such sensors embedded in carbon fiber-reinforced plastic has been studied. The measured temperature sensitivity of FBGs inscribed by femtosecond laser in boron doped fiber is twice higher than standard values. The accuracy of separate strain and temperature measurements of 45-60 (it and 2.9- 3.7 °C obtained in temperature range of 30-120 °C. © The authors and ICE Publishing: All rights reserved, 2016. |
| Ключевые слова: | Fiber optic sensors; Temperature range; Strain and temperature measurements; Standard values; Sensitivity difference; Polymer composite materials; Measured temperatures; Fiber Bragg gratings (FBGs); Boron-doped fibers; Temperature measurement; Separation; Fibers; Fiber reinforced plastics; Fiber Bragg gratings; Composite materials; Carbon; Carbon fiber reinforced plastics; |
| Издано: | 2016 |
| Физ. характеристика: | с.75-79 |
| Конференция: | Название: 2016 International Conference on Smart Infrastructure and Construction, ICSIC 2016 Даты проведения: 2016-06-27 - 2016-06-29 |