Plasmonic petal-shaped beam for microscopic phase-sensitive SPR biosensor with ultrahigh sensitivity

• Main Authors: Wang, Rong (EEE), Du, Luping, Zhang, Chonglei, Man, Zhongsheng, Wang, Yijia, Wei, Shibiao, Min, Changjun, Zhu, Siwei, Yuan, Xiaocong
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2014
• 主題: DRNTU::Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
• 在線閱讀: https://hdl.handle.net/10356/100503; http://hdl.handle.net/10220/18624
• 機構: Nanyang Technological University

Differential phase measurement between radially polarized (RP) and azimuthally polarized (AP) beams is an important technique in microscopic surface plasmon resonance (SPR) biosensors as reported in our earlier works [Opt. Lett. 37, 2091 (2012); Appl. Phys. Lett. 102, 011114 (2013)]. However, such a...