کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
7928775 | 1512564 | 2016 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Temperature sensitivity characteristics of HCPCF-based Fabry-Perot interferometer
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Temperature sensitivity characteristics of HCPCF-based Fabry-Perot interferometer Temperature sensitivity characteristics of HCPCF-based Fabry-Perot interferometer](/preview/png/7928775.png)
چکیده انگلیسی
Optical fiber Fabry-Perot interferometers (FPIs) formed by splicing hollow-core photonic crystal fiber (HCPCF) to single mode fiber (SMF) are proposed, and the temperature sensitivity characteristics are investigated theoretically and experimentally. Interestingly, the HCPCF-based FPIs with different structures have different responses to temperature: the FPI formed by a short HCPCF and a long SMF pigtail has a linear wavelength response to temperature with a sensitivity of 9.17 pm/°C and its fringe contrast is nearly temperature-insensitive; while the FPI with a long HCPCF and a short SMF cap is temperature-insensitive both for wavelength and fringe contrast. Refractive index (RI) test results show good linear response based on fringe contrast. Thus the HCPCF-based FPI sensors can be applied to temperature detection and RI measurement simultaneously with negligible cross-sensitivity or completely temperature-independent measurement by using different structures. Due to the advantages of small size, robust structure, easy fabrication, low cost and good fringe visibility, the HCPCF-based FPI sensors have broad application prospect in the fields of biology, chemistry and so on.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 359, 15 January 2016, Pages 322-328
Journal: Optics Communications - Volume 359, 15 January 2016, Pages 322-328
نویسندگان
Xiaohui Liu, Mingshun Jiang, Qingmei Sui, Furong Song,