Title :
High Q one-dimensional photonic crystal slot nanobeam cavity for high-sensitivity refractive index sensing
Author :
Tingyu Li; Zhenguo Wang; Dingshan Gao; Xinliang Zhang
Author_Institution :
Wuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology, 430074, China
fDate :
6/1/2015 12:00:00 AM
Abstract :
We present a novel optical sensor based on a one-dimensional photonic crystal slot nanobeam cavity. An ultra-high quality factor of 174,000 is obtained. The sensor possesses an estimated very high sensitivity of 851 nm/RIU.
Keywords :
"Cavity resonators","Q-factor","Sensors","Sensitivity","Photonic crystals","Mirrors","Refractive index"
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2015
Electronic_ISBN :
2166-8892
DOI :
10.1109/OECC.2015.7340282
