Experimental investigation on mass flow rate measurements using fibre Bragg grating sensors
نویسندگان
چکیده
منابع مشابه
Interrogation of Fibre Bragg Grating Sensors Using an Arrayed Waveguide Grating
We experimentally investigate the use of an arrayed waveguide grating (AWG) to interrogate fibre Bragg grating (FBG) sensors. A broadband light source is used to illuminate the FBG sensors. Reflected spectral information is directed to the AWG containing integral photodetectors providing 40 electrical outputs. Three methods are described to interrogate FBG sensors. The first technique makes use...
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ژورنال
عنوان ژورنال: IOP Conference Series: Materials Science and Engineering
سال: 2017
ISSN: 1757-8981,1757-899X
DOI: 10.1088/1757-899x/171/1/012136