A Bio-Compatible Fiber Optic pH Sensor Based on a Thin Core Interferometric Technique
نویسندگان
چکیده
منابع مشابه
Low-cost high-performance fiber-optic pH sensor based on thin-core fiber modal interferometer.
A new fiber-optic pH sensor based on a thin-core fiber modal interferometer with electrostatic self-assembled nanocoating is presented. After inserting a segment of thin-core fiber into a standard single-mode fiber, high-order cladding modes are excited and interfere with the core mode to form an in-fiber modal interferometer. The side surface of the sensor is then deposited with poly(allylamin...
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ژورنال
عنوان ژورنال: Photonics
سال: 2019
ISSN: 2304-6732
DOI: 10.3390/photonics6010011