Title :
Plasmon excitation on a metal grating and its phase detection based biosensor application
Author :
Ziqian Luo ; Suyama, Takuro ; Okuno, Yoshihiro
Author_Institution :
Centre for Opt. & Electromagn. Res., South China Normal Univ., Guangzhou, China
Abstract :
A grating-based biosensor via phase detection is stated. The resolution will be 10-7 RIU in the state-of-the-art today. The workspace can be shifted in a large range while the sensor resolution can remain in a high level by only changing the incident angle.
Keywords :
biosensors; diffraction gratings; excited states; optical sensors; plasmons; refractive index; 10-7 RIU; biosensor application; grating-based biosensor; incident angle; large ranged-workspace; metal grating; phase detection; plasmon excitation; sensor resolution;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
