کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5024961 | 1470583 | 2017 | 15 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Water wave gauge based on singlemode-multimode-singlemode fiber structure
ترجمه فارسی عنوان
سنج موج آب بر اساس ساختار فیبر تک مودم-چند منظوره-تک تک
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی (عمومی)
چکیده انگلیسی
A simple wave gauge that uses a single-mode-multimode-single-mode (SMS) fiber structure is investigated in this paper. The SMS interferometer is packaged with Cr-39 plastic polymer plates in order to gauge water waves in the laboratory flume. The working principle of the sensor is based on the linear uniform fiber bending mechanism, which, because of the wave frequency, changes the light interference pattern and output power. In the experiment, the intermediate depth wave of 0.18Â < d/L <Â 0.25 was generated in the flume. The average power corresponded to the SMS at wave celerities ranging from 0.43-0.57Â m/s, exhibiting almost perfect periodic manner. The results of the frequency spectrum showed that the proposed SMS fiber structure could be exploited in measuring water wave celerity and wavelength, yielding linear sensitivities of 2.0304Â Hz/(m/s) and 1.5613Â Hz/Â m, respectively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 144, September 2017, Pages 232-239
Journal: Optik - International Journal for Light and Electron Optics - Volume 144, September 2017, Pages 232-239
نویسندگان
S.P. Chew, A.Z. Zulkifli, S.E.F. Masnan, S.M. Akib, S.W. Harun, F.R.Mahamd Adikan, H. Ahmad,