کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7124921 | 1461529 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A new method for resolving the influence of circular birefringence in FBG weak pressure sensor
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
کنترل و سیستم های مهندسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: A new method for resolving the influence of circular birefringence in FBG weak pressure sensor A new method for resolving the influence of circular birefringence in FBG weak pressure sensor](/preview/png/7124921.png)
چکیده انگلیسی
Ideally, there is a linear relationship between the max of PDL and pressure in FBG weak pressure sensor. However, the linear relationship has been broken down because of the cross sensitivity about the circular birefringence and pressure. In this paper, the relative PDL was proposed to solve the cross sensitivity problem. For different circular birefringences, the experimental results show the same pressure sensitivity value of 2.29Â dB/(N/nm). The theoretical analysis and experimental results prove that the proposed method can solve the cross-sensitivity problem in FBG weak pressure sensor. This research can provide useful information to practical application.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Measurement - Volume 58, December 2014, Pages 280-285
Journal: Measurement - Volume 58, December 2014, Pages 280-285
نویسندگان
Hui Peng, Bi-hua Zhou, Hui Wang, Li-hua Shi, Cheng Gao, Peng Xiang,