کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5007646 | 1461610 | 2017 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Gas sensing based on detection of light radiation from a region of modified cladding (nanocrystalline ZnO) of an optical fiber
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موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Gas sensing based on detection of light radiation from a region of modified cladding (nanocrystalline ZnO) of an optical fiber Gas sensing based on detection of light radiation from a region of modified cladding (nanocrystalline ZnO) of an optical fiber](/preview/png/5007646.png)
چکیده انگلیسی
A new type of fiber optic gas sensor is proposed by detecting a light radiated from a region of cladding modified with metal oxide (nanocrystalline ZnO). The intensity of radiated light is found to vary with different gasses and concentrations. Sensing characteristics are studied for ammonia, methanol, ethanol and acetone gasses. Gas sensitivity of the proposed sensor is compared with clad-modified fiber optic gas sensor. The new sensor exhibits enhanced sensitivity. Time response characteristics of the sensor are reported.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics & Laser Technology - Volume 89, March 2017, Pages 186-191
Journal: Optics & Laser Technology - Volume 89, March 2017, Pages 186-191
نویسندگان
S. Devendiran, D. Sastikumar,