Photonic Crystal Based Biosensor for the Detection of Glucose Concentration in Urine  

作　　者：Savarimuthu ROBINSON Nagaraj DHANLAKSMI 

机构地区：[1]Department of Electronics and Communication Engineering, Mount Zion College of Engineering and Technology,Pudukkottai, 622507, Tamil Nadu, India

出　　处：《Photonic Sensors》2017年第1期11-19,共9页光子传感器（英文版）

摘　　要：Photonic sensing technology is a new and accurate measurement technology for bio-sensing applications. In this paper, a two-dimensional photonic crystal ring resonator based sensor is proposed and designed to detect the glucose concentration in urine over the range of 0gm/dl-15gm/dl. The proposed sensor is consisted of two inverted ＂L＂ waveguides and a ring resonator. If the glucose concentration in urine is varied, the refractive index of the urine is varied, which in turn the output response of sensor will be varied. By having the aforementioned principle, the glucose concentration in urine, glucose concentration in blood, albumin, urea, and bilirubin concentration in urine are predicted. The size of the proposed sensor is about 11.4μm×11.4 μm, and the sensor can predict the result very accurately without any delay, hence, this attempt could be implemented for medical applications.Photonic sensing technology is a new and accurate measurement technology for bio-sensing applications. In this paper, a two-dimensional photonic crystal ring resonator based sensor is proposed and designed to detect the glucose concentration in urine over the range of 0gm/dl-15gm/dl. The proposed sensor is consisted of two inverted ＂L＂ waveguides and a ring resonator. If the glucose concentration in urine is varied, the refractive index of the urine is varied, which in turn the output response of sensor will be varied. By having the aforementioned principle, the glucose concentration in urine, glucose concentration in blood, albumin, urea, and bilirubin concentration in urine are predicted. The size of the proposed sensor is about 11.4μm×11.4 μm, and the sensor can predict the result very accurately without any delay, hence, this attempt could be implemented for medical applications.

关 键 词：BIOSENSOR photonic crystal refractive index URINE GLUCOSE UREA 

分 类 号：TP[自动化与计算机技术]