JOURNAL ARTICLE

Ultrasensitive twin-core photonic bandgap fiber refractive index sensor

Wu YuanGraham TownOle Bang

Year: 2009 Journal:   2009 14th OptoElectronics and Communications Conference Pages: 1-2

Abstract

We propose a microfluidic refractive index sensor based on new polymer twin-core photonic bandgap fiber (PBGF). The sensor can achieve ultrahigh detection limit, i.e. >1.4times10 -7 RIU refractive index unit (RIU), by measuring the coupling wavelength shift.

Keywords:
Refractive index Core (optical fiber) Materials science Photonic crystal Photonic-crystal fiber Optoelectronics Photonics Optical fiber Fiber Wavelength Optics Physics

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Topics

Photonic and Optical Devices
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Advanced Fiber Optic Sensors
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Semiconductor Lasers and Optical Devices
Physical Sciences →  Engineering →  Electrical and Electronic Engineering

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