Differential Intensity Modulation Refractometer Based on SNS Structure Cascaded Two FBGs
نویسندگان
چکیده
منابع مشابه
High sensitivity SMS fiber structure based refractometer--analysis and experiment.
We have investigated the influence of multimode fiber core (MMFC) diameters and lengths on the sensitivity of an SMS fiber based refractometer. We show that the MMFC diameter has significant influence on the refractive index (RI) sensitivity but the length does not. A refractometer with a lower MMFC diameter has a higher sensitivity. Experimental investigations achieved a maximum sensitivity of...
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ژورنال
عنوان ژورنال: IEEE Photonics Journal
سال: 2017
ISSN: 1943-0655
DOI: 10.1109/jphot.2017.2690916