TY - JOUR
T1 - Dielectric-Grating-Coupled Surface Plasmon Resonance From the Back Side of the Metal Film for Ultrasensitive Sensing
AU - Pi, Shaohua
AU - Zeng, Xie
AU - Zhang, Nan
AU - Ji, Dengxin
AU - Chen, Borui
AU - Song, Haomin
AU - Cheney, Alec
AU - Xu, Yun
AU - Jiang, Suhua
AU - Sun, Dalin
AU - Song, Yun
AU - Gan, Qiaoqiang
N1 - Generated from Scopus record by KAUST IRTS on 2022-09-13
PY - 2016/2/1
Y1 - 2016/2/1
N2 - We propose a dielectric grating that can launch surface plasmon resonance (SPR) modes efficiently on the other side of flat metal films, which is similar to the conventional prism coupling mechanism. Importantly, this structure can excite SPR under the normal incident light, which is particularly suitable for the integration with optical fiber tips. By launching the SPR mode near the wavelength of 1.55 μm with a very narrow resonance line width (∼4 nm), this structure is promising for the development of high-performance portable, flexible, and real-time refractometric sensing applications.
AB - We propose a dielectric grating that can launch surface plasmon resonance (SPR) modes efficiently on the other side of flat metal films, which is similar to the conventional prism coupling mechanism. Importantly, this structure can excite SPR under the normal incident light, which is particularly suitable for the integration with optical fiber tips. By launching the SPR mode near the wavelength of 1.55 μm with a very narrow resonance line width (∼4 nm), this structure is promising for the development of high-performance portable, flexible, and real-time refractometric sensing applications.
UR - http://ieeexplore.ieee.org/document/7359107/
UR - http://www.scopus.com/inward/record.url?scp=84963684471&partnerID=8YFLogxK
U2 - 10.1109/JPHOT.2015.2509870
DO - 10.1109/JPHOT.2015.2509870
M3 - Article
SN - 1943-0655
VL - 8
JO - IEEE Photonics Journal
JF - IEEE Photonics Journal
IS - 1
ER -