Optimization and experiment of a miniature multimode fiber induced-LPG refractometer
نویسندگان
چکیده
منابع مشابه
Fiber refractometer based on a fiber Bragg grating and single-mode-multimode-single-mode fiber structure.
A refractive index (RI) sensor based on a novel fiber structure that consists of a single-mode-multimode-single-mode (SMS) fiber structure followed by a fiber Bragg grating was demonstrated. The multimode fiber in the SMS structure excites cladding modes within output single-mode fiber (SMF) and recouple the reflected cladding Bragg wavelength to the input SMF core. By measuring the relative Br...
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ژورنال
عنوان ژورنال: OSA Continuum
سال: 2019
ISSN: 2578-7519
DOI: 10.1364/osac.2.002190